A LEADER IN WATER TECHNOLOGY

Transcription

1

2

3 A LEADER IN WATER TECHNOLOGY The Pentair Water Group is one of the world s leading companies in the planning and manufacture of innovative products and systems suitable in any situation requiring the treatment, transportation and storage of water. The activity and success of the Group is based on values such as constant improvement, the continuous development of new products, highperformance, competence, business ethics and market leadership. Pentair s employees share personal values such as accountability, deep respect for people and the environment and a candid and practical work style. Strong customer relationships and high quality standards allow Pentair Water to rank amongst the leading producers of technology and instruments for water treatment. Safe, clean Water Vertical and horizontal centrifugal pumps; submersible pumps for domestic, commercial, agricultural and industrial use; pumps for the drainage of clear and wastewaters; pressure booster units and fire-fighting systems. Filtration Industrial, residential and commercial filtration systems; filter cartridges, components for the filtration of drinking water, pumps for mobile homes and boats and pumps and accessories for applications in industry and the catering service. SAFE, CLEAN WATER Providing clean, safe water to an ever-growing portion of the population is the Mission of Pentair Water: a valid organization is engaged to serve our customers in an efficient manner through production plants located in every corner of the world and specialized sales and marketing networks. Water treatment Residential, commercial and industrial water conditioning control valves; fibreglass wound expansion tanks and vessels; water storage tanks. Pool and spa A complete range of pool/spa equipment and accessories: filters, pumps, heating and lighting systems and cleaning accessories; dosing and control systems and products and accessories for fountains and ponds. 2

4 WATER ENERGY WE PUT ENERGY INTO YOUR WATER Established in 1977, Nocchi is today part of the Pentair Water Group. For more than 3 years we have been committed to the design and production of electric water pumps providing our customers with quality products and concrete solutions for all their needs. Within the wide Nocchi range, engineering firms and plumbing and heating/cooling distributing centres can find products and systems which meet any need with regards to water supply and pressurization in the realm of residential and commercial building, irrigation and industry applications. Fire-fighting systems and pressurization systems Vertical and horizontal centrifugal pumps. Complete systems for the transfer and pressurization of water. Fire-fighting systems. Electric pumps for residential use Submersible pumps, self-priming pumps, multistage centrifugal pumps and compacting pumping systems for domestic water supply, irrigation and the re-utilization of harvested rainwater. Electric pumps for drainage Pumps for the transfer of clear, dirty and wastewaters and sewage. Pumps for numerous applications (water in basins, tanks, pumping stations etc.) Electric pumps for open and drilled wells Submersible pumps for irrigation and pumping underground waters. 3

5 PENTAIR WATER ITALY: The plant in Pisa becomes 1% green Thanks to the creation of a sophisticated photovoltaic system located on the roof of the building, the Pentair Water plant in Pisa has become the first plant able to produce 1% of the energy needed for productive activities. 41 solar panels that generate up to 1,28, kwh each year have been installed on a surface of 11, m 2. One of the greatest advantages includes a reduction of CO2 emissions equal to 678 ton/year. Our customers are assured that the products coming from the Pentair Water plant in Pisa are completely made by using renewable energy. The remarkable results achieved by the installation of the solar panels are visible in real time on the various screens located within the plant. Each activity carried out within the plant in Pisa is continuously improved aiming at the utmost energy savings and minimum environmental impact. In the light of the initiatives undertaken and future plans, we can certainly say that Pentair Water is a leader in the management of its business characterized by: Maximum environmental friendliness Maximum energy savings Better safety conditions for workers Maximum respect for health 4

6 SUMMARY PRODUCT DESCRIPTION PAGE CPS1 FREQUENCY CHANGER 6 CPS3-1 THREEPHASE FREQUENCY CHANGER 16 VLR VERTICAL MULTISTAGE CENTRIFUGAL PUMPS 23 VLRI/X VERTICAL MULTISTAGE CENTRIFUGAL PUMPS IN AISI 316 STAINLESS STEEL 46 ACCESSORIES VLR/VLRI/VLRX CONNECTIONS AND FLANGES 68 MULTINOX-VE VERTICAL MULTISTAGE CENTRIFUGAL PUMPS 7 SSCX CLOSE-COUPLED, SINGLE-IMPELLER CENTRIFUGAL PUMP FEATURING AXIAL SUCTION AND RADIAL DISCHARGE 73 DHR CENTRIFUGAL MULTICELLULAR ELECTRIC PUMPS 75 DHI CENTRIFUGAL MULTICELLULAR ELECTRIC PUMPS IN STAINLESS STEEL AISI MCX MULTISTAGE CENTRIFUGAL PUMPS 85 MULTINOX-XC MULTISTAGE CENTRIFUGAL PUMPS 87 MULTINOX MULTISTAGE CENTRIFUGAL PUMP 89 MAX SELF-PRIMING MULTISTAGE CENTRIFUGAL PUMPS 91 MULTINOX-A SELF-PRIMING MULTISTAGE CENTRIFUGAL PUMPS 94 JET SELF-PRIMING CAST IRON PUMPS 96 JETINOX SELF-PRIMING STAINLESS STEEL PUMPS 1 NRM CLOSE-COUPLED CENTRIFUGAL PUMPS (2-4 POLES) 12 NRB HORIZONTAL CENTRIFUGAL PUMPS WITH BASE-PLATE AND COUPLING (2 AND 4 POLES) 119 CM HORIZONTAL SINGLE-STAGE CENTRIFUGAL PUMPS 134 CB TWIN IMPELLER CENTRIFUGAL PUMPS 137 PRATIKA MULTISTAGE CENTRIFUGAL SUBMERSIBLE PUMPS FOR CLEAR WATER 139 DOMINATOR 4 4 MULTISTAGE CENTRIFUGAL SUBMERSIBLE PUMPS COMPLETE WITH MOTOR 141 DOMINATOR 5 SUBMERSIBLE MULTISTAGE CENTRIFUGAL PUMP FOR CLEAR WATER 144 SCM 4 Plus 4 MULTISTAGE CENTRIFUGAL SUBMERSIBLE PUMPS COMPLETE WITH MOTOR 146 SCM 4 HF 4 4 MULTISTAGE CENTRIFUGAL SUBMERSIBLE PUMPS COMPLETE WITH MOTOR 155 SA 6 MULTISTAGE SUBMERSIBLE PUMPS COMPLETE WITH MOTOR 158 DRENOX SUBMERSIBLE SUMP PUMPS FOR DRAINING CLEAR WATER 166 OMNIA SUBMERSIBLE SUMP PUMPS FOR DIRTY WATER 169 BIOX XS SUBMERSIBLE EFFLUENT VORTEX PUMPS FOR DIRTY WATER 171 PRIOX SUBMERSIBLE EFFLUENT VORTEX PUMPS FOR DIRTY WATER 173 SIMER CENTRIFUGAL SUBMERSIBLE PUMPS FOR DRAINING CLEAR WATER 175 VERSAILLES SUBMERSIBLE PUMPS FOR FOUNTAINS AND WATER FEATURES 177 EXPANSION VESSEL COMPOSITE MATERIAL - STAINLESS STEEL - PAINTED STEEL 18 FLUSSCONTROL - F. BASIC ELECTRONIC CONTROL AND PROTECTION DEVICE FOR ELECTRIC SINGLE PHASE PUMP 182 QES PLUS SINGLE PHASE STARTER FOR THE CONTROL AND PROTECTION OF SUBMERGED ELECTRIC PUMPS, DIRECT START 183 AT THREE PHASE ELECTRIC CONTROL PANEL FOR SUBMERSIBLE ELECTRIC PUMP OR SURFACE PUMP WITH DIRECT STARTING 184 ADRM SINGLE PHASE STARTERS FOR THE CONTROL OF ONE OR TWO DRAINING AND SEWAGE ELECTRIC PUMPS 185 ADRD THREE PHASE STARTERS FOR THE CONTROL OF ONE OR TWO DRAINING AND SEWAGE ELECTRIC PUMPS 186 ADRY THREE PHASE STARTERS FOR THE CONTROL OF ONE OR TWO DRAINING AND SEWAGE ELECTRIC PUMPS, STAR-TRIANGLE START 187 ACCESSORIES 188 PRESSURE BOOSTER UNITS GUIDE FOR THE SELECTION OF PRESSURE BOOSTER UNITS 192 AUTOJET BOOSTER SET WITH ELECTRONIC CONTROL AND PROTECTION DEVICE 196 AUTOMAX BOOSTER SET WITH ELECTRONIC CONTROL AND PROTECTION DEVICE 198 A-DHR BOOSTER SET IN AISI 34 STAINLESS STEEL WITH ELECTRONIC CONTROL AND PROTECTION DEVICE 2 WATERPRESS BOOSTER SETS WITH 24 LT HORIZONTAL EXPANSION TANK 22 WATERPRESS INOX BOOSTER SET WITH 24 LT HORIZONTAL EXPANSION TANK 24 WATERPRESS INOX 5 L BOOSTER SET WITH 5 LT HORIZONTAL EXPANSION TANK 26 WATERPRESS SUPERINOX BOOSTER SET WITH 24 LT HORIZONTAL EXPANSION TANK 28 5

7 NOCCHI CPS 1 Frequency changer Easy installation, Energy saving, Silent running, Reliability CPS energy savings control system keeps constant delivery when pressure variations occur. CPS is a frequency converter integrated into the pump which adjusts motor speed so as to constantly provide users with the same pressure, even when demand for water changes. The main applications for which CPS offers elevated comfort and benefits are: home pressurization, irrigation, greenhouses, light industry, fountains and creative water displays. is re-established. The pump s speed depends on water demand. If water consumption increases, the control system raises the speed of the pump up to the maximum set value. If water consumption decreases the speed of the pump is reduced up to its minimum. If there is no further water demand the pump stops. The system consists on an electric pump operated by an electronic control system (speed variator) that enables the delivery of constant pressure by reducing or increasing the flow rate based on water demand. In case of an excessive system pressure decrease, the CPS starts the pump and regulates its speed until the operating pressure Applications Pressure boosting Irrigation Industrial washing equipment Water distribution Building Protection devices Dry running Overtemperature Overcurrent Frost protection through ext. device Technical features Power input: 1x23 Vac ± 1 %. Output voltage: 3x23 Vac ± 1 % Max nominal power: 1,5 kw Input frequency: 5/6 Hz + 3% Max output current: 6.5 Amp Protection IP55 (in case of installation on motors with a protection IP55) Ambient temperature from + C to + 4 C Wave type: sinusoidal Input filter in compliance with EMC directive Pressure transmitter - 5 Volt Bar Set-point 2 Connections RS 485 port Free contacts 3 (ext set point, alarm, system inhibition) 6

8 NOCCHI CPS 1 Frequency changer VERSIONS VERTICAL HORIZONTAL SELF PRIMING CPS1/VLR 2B-6 A CPS1/DHI 45 CPS1/MAX 12/6 CPS1/VLR 2B-11 A CPS1/DHI 27 CPS1/MAX 8/6 CPS1/VLR 4-8 A CPS1/DHR 9-4 CPS1/MULTINOX-A 2/4 CPS1/VLR 8-4 A CPS1/DHR 45 CPS1/MULTINOX-A 2/65 CPS1/MULTINOX-VE 2/65 CPS1/MULTINOX 8/48 CPS1/MULTINOX-VE 2/4 CPS1/MULTINOX 12/6 CONTROL PANEL Line (red led) Motor speed % indicator Actual operating value indicator (pressure, frequency, current, clock, alarm) Run (green led) / Alarm (red led) Setup indicator Page selector (pressure, frequency, current, clock) Value scrool keys Days indication Indicator for setup menu U.M. Temperature alarm indicator AM/PM indicator Back-light display Start/Stop/Reset Setup and enter key Escape/Quit key 7

9 NOCCHI CPS1/VLR Frequency changer HYDRAULIC PERFORMANCE CPS1/VLR2B-11 A CPS1/VLR4-1 A 7 CPS1/VLR2B-6 A CPS1/VLR4-8 A 5 CPS1/VLR8-4 A 3 1 H[m] Q[m 3 /h] PUMP PERFORMANCE MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see VLR models Q[l/min] P2 L/ In Volt Q (A) HP kw m 3 /h,6 1,2 1,8 2,4 3 3,6 4,8 6 7,2 1 1,5 12 CPS1/VLR 2B-6 A 1,75 1 ~ 23 5, CPS1/VLR 2B-11 A 1,5 1,1 1 ~ 23 1, m.c.a./m.c.w. CPS1/VLR 4-8 A 2 1,5 1 ~ 23 13, CPS1/VLR 4-1 A 3 1,75 1 ~ 23 14, CPS1/VLR 8-4 A 2 1,5 1 ~ 23 13, Ø D E C A B 3/4" 3/8" M 1x Ø 1"gas Ø 13, TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E Weight Kg CPS1/VLR 2B-6 A CPS1/VLR 2B-11 A CPS1/VLR 4-8 A CPS1/VLR 4-1 A CPS1/VLR 8-4 A

10 NOCCHI CPS1/MULTINOX-VE Frequency changer HYDRAULIC PERFORMANCE CPS1/MULTINOX-VE 2/8 CPS1/MULTINOX-VE 2/ CPS1/MULTINOX-VE 2/ H[m] PUMP PERFORMANCE MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see MULTINOX-VE models Q[m 3 /h] Q[l/min] P2 L/ Volt In (A) Q HP kw m 3 /h 1,2 3,6 6 8,4 1,8 CPS1/MULTINOX-VE 2/4 1,5 1,1 1 ~ 23 8,7 m.c.a./m.c.w ,7 32,1 27,6 21,5 13,1 CPS1/MULTINOX-VE 2/65 1,9 1,4 1 ~ 23 14, ,1 53, ,8 21,8 CPS1/MULTINOX-VE 2/8 2,5 1,75 1 ~ 23 15, ,3 64,1 55,2 42,9 26,2 TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E F G I DNA DNM Weight Kg CPS1/MULTINOX-VE 2/ , /4 1 1/4 21,2 CPS1/MULTINOX-VE 2/ , /4 1 1/4 25,1 CPS1/MULTINOX-VE 2/ , /4 1 1/4 27 9

11 NOCCHI CPS1/DHI Frequency changer HYDRAULIC PERFORMANCE CPS1/DHI CPS1/DHI H[m] Q[m 3 /h] Q[l/min] PUMP PERFORMANCE P2 L/ Volt In (A) Q HP kw m 3 /h,6 1,2 1,8 2,4 3 3,6 4,8 6 7,2 CPS1/DHI 2-7 1,25,9 1 ~ 23 1,6 m.c.a./ m.c.w CPS1/DHI 4-5 1,25,9 1 ~ 23 1, TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E F G DNA DNM Weight Kg CPS1/DHI /4 1 1/4 17,4 CPS1/DHI /4 1 1/4 17,4 1

12 NOCCHI CPS1/DHR Frequency changer HYDRAULIC PERFORMANCE CPS1/DHR CPS1/DHR CPS1/DHR H[m] Q[m 3 /h] Q[l/min] PUMP PERFORMANCE P2 L/ Volt In (A) Q HP kw m 3 /h 2,4 3,6 4,8 6 7,2 9, ,4 15,6 CPS1/DHR 4-5 1,5,9 1 ~ 23 9,1 m.c.a./m.c.w CPS1/DHR 9-4 1,74 1,3 1 ~ 23 12,5 41, CPS1/DHR 9-6 2,4 1,8 1 ~ 23 15, A F Rp 3/8 E DNM DNA C B D Rp 3/8 Rp 3/8 TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E F DNA DNM Weight Kg CPS1/DHR / CPS1/DHR /4 1 1/4 21,1 CPS1/DHR /2 1 1/

13 NOCCHI CPS1/MULTINOX Frequency changer HYDRAULIC PERFORMANCE CPS1/MULTINOX CPS1/MULTINOX H[m] Q[m 3 /h] Q[l/min] PUMP PERFORMANCE P2 L/ Volt In (A) Q HP kw m 3 /h 1,2 2,4 3,6 4,8 6 CPS1/MULTINOX 8/48,75,55 1 ~ 23 6,5 m.c.a./ m.c.w CPS1/MULTINOX 12/6 1,2,9 1 ~ 23 8, TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E DNA DNM Weight Kg CPS1/MULTINOX 8/ ,9 CPS1/MULTINOX 12/ ,9 12

14 NOCCHI CPS1/MAX Frequency changer HYDRAULIC PERFORMANCE CPS1/MAX 12-6 CPS1/MAX H[m] Q[m 3 /h] Q[l/min] PUMP PERFORMANCE P2 L/ Volt In (A) Q HP kw m 3 /h 1,2 2,4 3,6 4,8 6 CPS1/MAX 8/6 1,75 1 ~ 23 7 m.c.a./ m.c.w CPS1/MAX 12/6 1,2,9 1 ~ 23 8, TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E F G DNA DNM Weight Kg CPS1/MAX 8/ ,8 CPS1/MAX 12/ ,8 13

15 NOCCHI CPS1/MULTINOX-A Frequency changer HYDRAULIC PERFORMANCE 7 6 CPS1/MULTINOX-A 2-8 CPS1/MULTINOX-A CPS1/MULTINOX-A H[m] Q[m 3 /h] Q[l/min] PUMP PERFORMANCE P2 L/ Volt In (A) Q HP kw m 3 /h 1,2 3,6 6 8,4 1,8 CPS1/MULTINOX - A 2/4 1,5 1,1 1 ~ 23 8,7 m.c.a./m.c.w ,7 32,1 27,6 21,5 13,1 CPS1/MULTINOX - A 2/65 1,9 1,4 1 ~ 23 14, ,1 53, ,8 21,8 CPS1/MULTINOX - A 2/8 2,5 1,75 1 ~ 23 15, ,3 64,1 55,2 42,9 26,2 C DNA DNM B E A D TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E DNA DNM Weight Kg CPS1/MULTINOX - A 2/ /4 1 1/4 21,2 CPS1/MULTINOX - A 2/ /4 1 1/4 24 CPS1/MULTINOX - A 2/ /4 1 1/

16 NOCCHI CPS1/JET Frequency changer HYDRAULIC PERFORMANCE 5 4 CPS1/JET H[m] Q[m 3 /h] Q[l/min] PUMP PERFORMANCE P2 L/ Volt In (A) Q HP kw m 3 /h,3 1,2 1,8 2,4 3 3,6 4,2 CPS1/JET 1 1, ~ 23 6,5 m.c.a./ m.c.w B DNM A E C D DNA R p 1/4" Rp 1/4" F Rp 1/4" TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E DNA DNM Weight Kg CPS1/JET ,8 15

17 NOCCHI CPS3-1 THREEPHASE Frequency changer Easy installation, Energy saving, Flexible working system CPS energy savings control system keeps constant pressure when pressure variations occur. CPS is a frequency converter integrated into the pump which adjusts motor speed so as to constantly provide users with the same pressure, even when demand for water changes. Compact, reliable and easy to use CPS is suitable for various applications such as: irrigation; pressurization; water transfer; residential, commercial and industrial applications. CPS range shows an elegant design with a backlit graphic display which enables the user to check the operating status at any time. CPS working features are simple and user s friendly. It feeds the electric motor of the pump adjusting (through a signal from pressure transducer) the motor s supply frequency according to the water demand. In this way the outgoing pressure is always constant (its value is set on CPS as set point). CPS provides high levels of efficiency and greater flexibility in performance, while ensuring a high energy saving and avoiding the use of other control devices. The new CPS range shows multiple functions: Pressure measurement with possibility to handle two independent levels through an adjustable timer inserted internally or through external connection; Start and stop function; Internal clock Motor speed calculation Protection against dry running Over and under current protection Over and under voltage protection Applications Pressure boosting Irrigation Water distribution Building Water transfer Protection devices Dry running Overtemperature Overcurrent Frost protection through ext. device Technical features Power input: 3x38-3x5 Vac ± 1 % sinusoidal 5/6 Hz Output voltage: 3x4 Vac ± 1 % Max nominal power: 7,5 kw Input frequency: 5/6 Hz + 3% Max output current: 16 Amp Protection IP55 (in case of installation on motors with a protection IP55 ) Max ambient temperature: + 5 C Wave type: sinusoidal Input filter: in compliance with EMC directive Pressure transmitter - 5 Volt Bar - 2 Bar according to pump model Set-point 2 Connections RS 485 port Free contacts 3 (ext set point, alarm, system inhibition) 16

18 NOCCHI CPS3-1 THREEPHASE Frequency changer CONTROL PANEL Line (green led) Run (green led) / alarm (red led) Page selector (pressure, frequency, current, clock) Value scrool keys Back-lit display (automatic turning off after a presettled time. It is possible to switch it on by pressing any on the controller key) Motor speed % indicator Week days indicator Working status indication (settled Start/Stop/Reset parameters, watch, alarm notification, ext) Setup and enter key Set up Menu indicator Escape/Quit key Visualized parameter U.M 17

19 NOCCHI CPS3-1 MULTINOX-VE THREEPHASE Frequency changer HYDRAULIC PERFORMANCE CPS3-1 MULTINOX-VE 2/14 CPS3-1 MULTINOX-VE 2/ Q[m 3 /h] Q[l/min] PUMP PERFORMANCE MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see MULTINOX-VE models P2 L/ Volt In (A) Q HP kw m 3 /h 1,2 3,6 6 8,4 1,8 CPS3-1 MULTINOX-VE 2/11 3,5 2,6 3 ~ 4 7 m.c.a./ m.c.w CPS3-1 MULTINOX-VE 2/14 5,5 4, 3 ~ 4 8, Ø D Ø 11 C B Ø DN Ø DN 37 E L A TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E DN L Weight Kg CPS3-1 MULTINOX-VE 2/ "1/ CPS3-1 MULTINOX-VE 2/ "1/

20 NOCCHI CPS3-1 VLR THREEPHASE Frequency changer HYDRAULIC PERFORMANCE CPS3-1 VLR2B-13 A 1 CPS3-1 VLR4-13 A 8 6 CPS3-1 VLR4-8 A 4 2 H[m] Q[m 3 /h] Q[l/min] PUMP PERFORMANCE MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see VLR models P2 L/ Volt In (A) Q HP kw m 3 /h,6 1,2 1,8 2,4 3 3,6 4,8 6 7,2 CPS3-1 VLR 2B-13 A 2 1,5 3 ~ 4 3,7 m.c.a./m.c.w CPS3-1 VLR 4-8 A 2 1,5 3 ~ CPS3-1 VLR 4-12 A 3 2,2 3 ~ 4 5, B C Ø D L Ø 13,5 A TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D L Weight Kg CPS3-1 VLR 2B-13 A CPS3-1 VLR 4-8 A CPS3-1 VLR 4-12 A

21 NOCCHI CPS3-1 VLR THREEPHASE Frequency changer HYDRAULIC PERFORMANCE CPS3-1 VLR8-12 A CPS3-1 VLR8-1 A CPS3-1 VLR8-8 A 6 CPS3-1 VLR8-6 A 4 2 H[m] Q[m 3 /h] PUMP PERFORMANCE MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see VLR models Q[l/min] P2 L/ Volt In (A) Q HP kw m 3 /h ,5 12 CPS3-1 VLR 8-6 A 3 2,2 3 ~ 4 5, m.c.a./m.c.w. CPS3-1 VLR 8-8 A ~ 4 6, CPS3-1 VLR 8-1 A 5,5 3 3 ~ 4 8, CPS3-1 VLR 8-12 A 5,5 4 3 ~ 4 9, B C Ø 15,5 8 A Ø D L TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D L Weight Kg CPS3-1 VLR 8-6 A CPS3-1 VLR 8-8 A CPS3-1 VLR 8-1 A CPS3-1 VLR 8-12 A

22 NOCCHI CPS3-1 VLR THREEPHASE Frequency changer HYDRAULIC PERFORMANCE 12 1 CPS3-1 VLR16-8 F 8 CPS3-1 VLR16-6 F 6 CPS3-1 VLR16-4 F 4 2 H[m] Q[m 3 /h] Q[l/min] PUMP PERFORMANCE MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see VLR models P2 L/ Volt In (A) Q HP kw m 3 /h CPS3-1 VLR 16-4 F 5,5 4, 3 ~ 4 8, CPS3-1 VLR 16-6 F 7,5 5,5 3 ~ 4 12,3 m.c.a./m.c.w CPS3-1 VLR 16-8 F 1 7,5 3 ~ 4 15, B Ø 13,5 9 A 253 Ø D L C Ø 18 TABLE OF SIZES AND WEIGHTS Ø 125 Ø Dimensions mm. A B C D L Weight Kg CPS3-1 VLR 16-4 F CPS3-1 VLR 16-6 F CPS3-1 VLR 16-8 F

23 NOCCHI CPS3-1 VLR THREEPHASE Frequency changer HYDRAULIC PERFORMANCE CPS3-1 VLR32-4 F 5 CPS3-1 VLR32-3 F CPS3-1 VLR32-2 F CPS3-1 VLR66-1 F 1 H[m] Q[m 3 /h] Q[l/min] PUMP PERFORMANCE MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see VLR models P2 L/ Volt In (A) Q HP kw m 3 /h CPS3-1 VLR 32-2 F 5,5 4, 3 ~ 4 8, CPS3-1 VLR 32-3 F 7,5 5,5 3 ~ 4 12, CPS3-1 VLR 32-4 F 1 7,5 3 ~ 4 15, m.c.a./m.c.w. CPS3-1 VLR 66-1 F 7,5 5,5 3 ~ 4 13, B B Ø 14, C 17 Ø D Ø 18,5 15 Ø 145 Ø A L L 24 C Ø D A 14 Ø 19 Ø 22 Ø TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D L Weight Kg CPS3-1 VLR 32-2 F CPS3-1 VLR 32-3 F CPS3-1 VLR 32-4 F CPS3-1 VLR 66-1 F

24 NOCCHI VLR/VLRI/VLRX Vertical multistage centrifugal pumps High hydraulic efficiency, Motor designed to EN standards The VLR are vertical multistage, in-line, centrifugal pumps, directly connected to an electric motor. They are not selfpriming. identification name e VLR X 16 4 F T T = Three phase M = Single phase F - in line round flange A - in line oval flange V with couplings for VICTAULIC joints Number of stages X 1 Nominal flow in mc3/h Material used: X = AISI 316 I = AISI 34 Model IE2 motor MATERIALS VERSIONS F - in line ports with ROUND FLANGES (counterflanges on request) A - in line ports with OVAL FLANGES equipped with gas counterflanges V - in line ports with couplings for VICTAULIC joints VLR X X 2B VLRI X X VLRX X X X VLR X X 4 VLRI X X VLRX X X X VLR X X 8 VLRI X VLRX X X VLR X 16 VLRI X VLRX X 32 VLR X 33 VLRX X 46 VLR X VLRX X 66 VLR X VLRX X 92 VLR X VLRX X 23

25 NOCCHI VLR Vertical multistage centrifugal pumps PERFORMANCE RANGE H [m] 3 2 vlr 66 vlr 2b vlr 4 vlr 8 vlr 16 vlr 32 vlr 46 vlr Q [m 3 /h] 24

26 NOCCHI VLRI/VLRX Vertical multistage centrifugal pumps PERFORMANCE RANGE H [m] 3 2 vlrx 66 vlrx 2b vlri 2b vlrx 4 vlri 4 vlrx 8 vlri 8 vlrx 16 vlri 16 vlrx 33 vlrx 46 vlrx Q [m 3 /h] 25

27 NOCCHI VLR VERTICAL MULTISTAGE CENTRIFUGAL PUMPS HIGH HYDRAULIC EFFICIENCY, STAINLESS STEEL HYDRAULIC END, MOTOR DESIGNED TO EN STANDARDS The VLR are vertical multistage, in-line, centrifugal pumps, directly connected to an electric motor. They are not selfpriming. APPLICATIONS Water supply Pressure Booster Systems Irrigation High pressure washes Firefighting systems Boiler supply Liquid transfer VERSIONS AVAILABLE Impeller, diffuser and outside sleeve in stainless steel Cast iron base, adapter and motor bracket VLR 32 and VLR 66 are equipped with cartridge mechanical seal, in order to avoid a motor disassembling in case of replacement A version with oval flanges, supplied complete with counterflanges F with round DIN type flanges MOTOR Asynchronous electric motor with enclosed stator and external ventilation Efficiency motor s class IE2 Main dimensions are in accordance with DIN and IEC standards Design: V18-up to 4,KW V1- to start from 5,5KW Class F insulation Level of protection IP 55 Maximum environmental temperature 4 C Speed of rotation 29 rpm Increased bearings to last longer DESIGN FEATURES COMPONENT VLR 2B VLR 32 VLR Pump casing cast iron EN GJL 2 cast iron EN GJL 5-7U cast iron EN GJL 25 2 Motor bracket cast iron EN GJL 2 cast iron EN GJL 2 cast iron EN GJL 2 3 Motor joint cast iron EN GJS 4 cast iron EN GJL 5-7U cast iron EN GJL 2 4 Sleeve Stainless steel X5CrNi18-1 (AISI 34) Stainless steel X2C Nimo (AISI 316L) 5 Impeller Stainless steel X5CrNi18-1 (AISI 34) Stainless steel X2C Nimo (AISI 316L) 6 Diffuser Stainless steel X5CrNi18-1 (AISI 34) Stainless steel Nimo (AISI 316L) 7 Rotating seal silicon carbide Tungsten carbide silicon carbide 8 Stationary seal Graphite Graphite Graphite 9 Shaft Stainless steel X2CrNiMo (AISI 316L) Stainless steel X17CrNi16-2 (AISI 316L) Stainless steel X2CrNiMoN (AISI 316L) 1 Gaskets/Seals EPDM 26

28 NOCCHI VLR Vertical multistage centrifugal pumps usage limitation VLR 2B VLR 4 VLR 8 VLR 16 Oval flanges DIN Flanges Oval flanges DIN Flanges DIN Flanges Liquid temperature -15 to +12 C -15 to +12 C -15 to +12 C Maximum operating pressure (suction head included) Minimum suction head 16 bar 25 bar (max temp 4 C) 16 bar 21 bar (max temp 12 C) 21 bar (max temp 12 C) Please refer to the NPSH values with a safety margin of,5 m 25 bar (max temp 4 C) VLR VLR bar (max temp 85 C) VLR VLR bar (max temp 12 C) usage limitation VLR 32 DIN Flanges VLR 46 DIN Flanges VLR 66 DIN Flanges VLR 92 DIN Flanges Liquid temperature -2 to +12 C -3 to +12 C -3 to +12 C -3 to +12 C Maximum operating pressure (suction head included) Minimum suction head 25 bar 16 bar up to VLR bar up to VLR bar up to VLR 46-13/2 16 bar up to VLR bar up to VLR 66-8 Please refer to the NPSH values with a safety margin of,5 m 16 bar up to VLR bar up to 92-7/2 27

29 NOCCHI VLR 2B Vertical multistage centrifugal pumps HYDRAULIC PERFORMANCE Q[lmp gpm] Q[US gpm] B B-22 2B-18 2B-15 2B-13 2B-11 2B-9 2B-7 2B-6 2B-5 2B-4 2B-3 2B-3/ H[m],6 1,2 1,8 2,4 3 3,6 4,2 Q[m 3 /h] H[ft] Q[l/min] P p [kw],12 5,1,8,6 kw/stage η η[%] NPSH[m] NPSH 28 Head and NPHS valid for water with p=1, kg/dm 3 at 2 C of condensity VLR 2B 29 rpm 5 Hz ISO Annex A MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at

30 NOCCHI VLR 2B Vertical multistage centrifugal pumps PUMP PERFORMANCE VLR 2B - 3/2 A M VLR 2B - 3/2 A T VLR 2B - 3 A M VLR 2B - 3 A T VLR 2B - 4 A M VLR 2B - 4 A T VLR 2B - 5 A M VLR 2B - 5 A T VLR 2B - 6 A M VLR 2B - 6 A T VLR 2B - 7 A M VLR 2B - 7 A T VLR 2B - 9 A M VLR 2B - 9 A T VLR 2B - 11 A M VLR 2B - 11 A T VLR 2B - 13 A M VLR 2B - 13 A T VLR 2B - 15 A M VLR 2B - 15 A T Motor Power HP kw,5,37,5,37,75,55,75,55 1,75 1,75 1,5 1,1 1,5 1,1 2 1,5 2 1,5 Voltage 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V L/ In (A) μf. Q m 3 /h,6 1,2 1,8 2,4 3 2,8 1,7-1, 2,8 1,7-1, 4,2 2,6-1,5 4,2 2,6-1,5 5 3, ,5-2 7,9 4,5-2,6 7,9 4,5-2,6 1,5 6,1-3,5 1,5 6,1-3,5 12,5 12, ,5 31, m.c.a. / m.c.w VLR 2B - 18 F T 3 2,2 3~23 4 V 8,5-4, Version with oval flanges VLR 2B 3/2 VLR 2B 15 VLR 2B - 22 F T 3 2,2 3~23 4 V 8,5-4, VLR 2B - 26 F T 4 3 3~23 4 V 11,6-6, Type A : with 1 (DN 25) oval flanges. Counterflanges with 1 GAS included. - Type F : with 1 1/4 (DN32) round flanges. Counterflanges on request. TABLE OF SIZES AND WEIGHTS Dimensions in mm. Net Weight (Kg) A 1 B 1 L 1 A 2 L 2 D H VLR 2B - 3/ Version with flanges PIN 1 DIN 2534/ISO 75-2 VLR 2B VLR 2B VLR 2B VLR 2B VLR 2B VLR 2B VLR 2B VLR 2B VLR 2B VLR 2B VLR 2B VLR 2B

31 NOCCHI VLR 4 Vertical multistage centrifugal pumps HYDRAULIC PERFORMANCE Q[lmp gpm] Q[US gpm] / H[m] 1,2 2,4 3,6 4,8 6 7,2 8,4 Q[m 3 /h] H[ft] Q[l/min] P p [kw],25 75,2 η 5 kw/stage,15 25,1 η[%] NPSH[m] 2 1,5 1,5 NPSH Head and NPHS valid for water with p=1, kg/dm 3 at 2 C of condensity 3 VLR4 29 rpm 5 Hz ISO Annex A MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at

32 NOCCHI VLR 4 Vertical multistage centrifugal pumps PUMP PERFORMANCE VLR 4-2 A M VLR 4-2 A T VLR 4-3 A M VLR 4-3 A T VLR 4-4 A M VLR 4-4 A T VLR 4-5 A M VLR 4-5 A T VLR 4-6 A M VLR 4-6 A T VLR 4-8/7 A M VLR 4-8/7 A T VLR 4-8 A M VLR 4-8 A T Motor Power HP kw,5,37,75,55 1,75 1,5 1,1 1,5 1,1 2 1,5 2 1,5 Voltage In (A) μf. Q 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 2,8 1,7-1, 4,2 2,6-1,5 5 3,5-2 7,9 4,5-2,6 7,9 4,5-2,6 1,5 6,1-3,5 1,5 6,1-3,5 12, , L/ m 3 /h 2,4 3,6 4,8 6 7,2 m.c.a. / m.c.w VLR 4-1 A T 3 2,2 3~23 4 V 8,5-4, VLR 4-12 A T 3 2,2 3~23 4 V 8,5-4, VLR 4-14 A T 4 3 3~23 4 V 11,6-6, VLR 4-16 A T 4 3 3~23 4 V 11,6-6, VLR 4-19 F T 5,5 4 3~23 4 V 14,3-8, VLR 4-22 F T 5,5 4 3~23 4 V 14,3-8, VLR 4-24 F T 7,5 5,5 3~4 69 V 11,3-8, VLR 4-26 F T 7,5 5,5 3~4 69 V 11,3-8, Version with oval flanges VLR 4-2 VLR /4 gas - Type A : with 1 (DN 25) oval flanges. Counterflanges with 1 1 GAS included. - Type F : with 1 1/4 (DN 32) round flanges. Counterflanges on request. TABLE OF SIZES AND WEIGHTS Dimensions in mm. A 1 B 1 L 1 A 2 L 2 D H Net Weight (Kg) Version with flanges PIN 1 DIN 2534/ISO 75-2 VLR VLR VLR VLR VLR VLR 4-8/ VLR VLR VLR VLR VLR VLR VLR VLR VLR

33 NOCCHI VLR 8 Vertical multistage centrifugal pumps HYDRAULIC PERFORMANCE Q[lmp gpm] Q[US gpm] H[m] Q[m 3 /h] H[ft] Q[l/min] P p [kw],4 6 η,3 45 kw/stage,2 3,1 15 η[%] NPSH[m] 4,5 3,4 2,2 1,1 NPSH Head and NPHS valid for water with p=1, kg/dm 3 at 2 C of condensity 32 VLR8 29 rpm 5 Hz ISO Annex A MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at

34 NOCCHI VLR 8 Vertical multistage centrifugal pumps PUMP PERFORMANCE VLR 8-2 A M VLR 8-2 A T VLR 8-3 A M VLR 8-3 A T VLR 8-4 A M VLR 8-4 A T Motor Power HP kw 1,75 1,5 1,1 2 1,5 Voltage In (A) μf. Q 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 5 3,5-1,9 7,9 4,5-2,6 1,5 6,1-3, ,5 36 L/ m 3 /h ,5 12 m.c.a. / m.c.w VLR 8-5 A T 3 2,2 3~23 4 V 8,5-4, VLR 8-6 A T 3 2,2 3~23 4 V 8,5-4, VLR 8-8 A T 4 3 3~23 4 V 11,6-6, VLR 8-1 A T 5,5 4 3~23 4 V 14,3-8, VLR 8-12 A T 5,5 4 3~23 4 V 14,3-8, VLR 8-14 F T 7,5 5,5 3~4 69 V 11,3-8, VLR 8-16 F T 7,5 5,5 3~4 69 V 11,3-8, VLR 8-18 F T 1 7,5 3~4 69 V 14,3-8, VLR 8-2 F T 1 7,5 3~4 69 V 14,3-8, Version with oval flanges VLR 8-2 VLR Type A : with 1 1/2 (DN 4) oval flanges. Counterflanges with 1 1/2 GAS thread included. - Type F : with 1 1/2 (DN 4) round flanges. Counterflanges on request. TABLE OF SIZES AND WEIGHTS Dimensions in mm. A 1 B 1 L 1 A 2 L 2 D H D 3 Net Weight (Kg) Version with flanges PIN 1 DIN 2534/ISO 75-2 VLR VLR VLR VLR VLR VLR VLR VLR VLR VLR VLR VLR

35 NOCCHI VLR 16 Vertical multistage centrifugal pumps HYDRAULIC PERFORMANCE Q[lmp gpm] Q[US gpm] / H[m] Q[m 3 /h] H[ft] Q[l/min] P p [kw],9 7 η,6 6 kw/stage,3 5 4 η[%] NPSH[m] 7, 5,3 3,5 1,8 NPSH 34 Head and NPHS valid for water with p=1, kg/dm 3 at 2 C of condensity VLR rpm 5 Hz ISO Annex A MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at

36 NOCCHI VLR 16 Vertical multistage centrifugal pumps PUMP PERFORMANCE Motor Power HP kw Voltage In (A) Q L/ m 3 /h VLR 16-3/2 F T 3 2,2 3~23 4 V 8,5-4, VLR 16-3 F T 4 3 3~23 4 V 11,6-6, VLR 16-4 F T 5,5 4 3~23 4 V 14,3-8, VLR 16-5 F T 7,5 5,5 3~4 69 V 11,3-8, VLR 16-6 F T 7,5 5,5 3~4 69 V 11,3-8, VLR 16-7 F T 1 7,5 3~4 69 V 14,3-8, VLR 16-8 F T 1 7,5 3~4 69 V 14,3-8, VLR 16-1 F T ~4 69 V 21-12, VLR F T ~4 69 V 21-12, VLR F T ~4 69 V 28-12, VLR F T ~4 69 V 28-12, Pump with DN5 PN25 DIN 2534/ISO 75-2 round flanges (with 65 mm diameter bore). Counterflanges on request. m.c.a. / m.c.w. TABLE OF SIZES AND WEIGHTS Dimensions in mm. A B L D H D 3 Net Weight (Kg) VLR 16-3/2 F T VLR 16-3 F T VLR 16-4 F T VLR 16-5 F T VLR 16-6 F T VLR 16-7 F T VLR 16-8 F T VLR 16-1 F T VLR F T VLR F T VLR F T

37 NOCCHI VLR 32 Vertical multistage centrifugal pumps HYDRAULIC PERFORMANCE Q[lmp gpm] Q[US gpm] H[m] Q[m 3 /h] H[ft] Q[l/min] P p [kw] 2 1 η 1,5 67 kw/stage 1 33,5 η[%] NPSH[m] NPSH 36 Head and NPHS valid for water with p=1, kg/dm 3 at 2 C of condensity VLR rpm 5 Hz ISO Annex A MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at

38 NOCCHI VLR 32 Vertical multistage centrifugal pumps PUMP PERFORMANCE Motor Power HP kw Voltage In (A) Q L/ m 3 /h VLR ,2 3 ~ 23 4 V 8, VLR ,5 4 3 ~ 4 69 V 8, VLR ,5 5,5 3 ~ 4 69 V 1, VLR ,5 3 ~ 4 69 V 14, VLR ~ 4 69 V VLR ~ 4 69 V VLR ~ 4 69 V VLR ~ 4 69 V VLR ,5 3 ~ 4 69 V VLR ~ 4 69 V VLR ~ 4 69 V VLR ~ 4 69 V VLR ~ 4 69 V VLR ~ 4 69 V Pump with DN5 PN25 DIN 2534/ISO 75-2 round flanges. Counterflanges on request. m.c.a. / m.c.w. TABLE OF SIZES AND WEIGHTS Dimensions in mm. A B L D Net Weight (Kg) VLR VLR ,5 VLR VLR VLR VLR ,5 VLR ,5 VLR ,5 VLR VLR VLR ,5 VLR VLR VLR

39 NOCCHI VLR 46 Vertical multistage centrifugal pumps HYDRAULIC PERFORMANCE Q[lmp gpm] Q[US gpm] H[m] / / / / / / / / / / / / / Q[m 3 /h] H[ft] Q[l/min] P p [kw] 4 9 kw/stage η η η[%] NPSH[m] Head and NPHS valid for water with p=1, kg/dm 3 at 2 C of condensity NPSH 38 VLR rpm 5 Hz ISO Annex A MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at

40 NOCCHI VLR 46 Vertical multistage centrifugal pumps PUMP PERFORMANCE Motor Power L/ Voltage In (A) Q HP kw m 3 /h VLR 46-1/ ~23 4 V VLR ,5 4 3~23 4 V 8, VLR 46-2/2 7,5 5,5 3~4 69 V 1, VLR ,5 3~4 69 V 14, VLR 46-3/ ~4 69 V VLR ~4 69 V VLR 46-4/ ~4 69 V VLR ~4 69 V VLR 46-5/ ,5 3~4 69 V VLR ,5 3~4 69 V VLR 46-6/ ~4 69 V VLR ~4 69 V VLR 46-7/ ~4 69 V VLR ~4 69 V VLR 46-8/ ~4 69 V VLR ~4 69 V VLR 46-9/ ~4 69 V VLR ~4 69 V VLR 46-1/ ~4 69 V VLR ~4 69 V VLR 46-11/ ~4 69 V VLR ~4 69 V VLR 46-12/ ~4 69 V VLR ~4 69 V VLR 46-13/ ~4 69 V Pump with DN8 PN16 (VLR46-1/1, VLR 46-5); PN25 from VLR 46-6/2 to 46-9; PN 4 from VLR 46-1 TO 46-13/2 round flanges. Counterflanges on request. m.c.a. / m.c.w. 39

41 NOCCHI VLR 46 Vertical multistage centrifugal pumps TABLE OF SIZES AND WEIGHTS Dimensions in mm. L 1 L 2 D 1 D 2 M Net Weight (Kg) VLR 46-1/ VLR ,5 VLR 46-2/ VLR VLR 46-3/ VLR VLR 46-4/ VLR VLR 46-5/ VLR VLR 46-6/ VLR VLR 46-7/ VLR VLR 46-8/ VLR VLR 46-9/ VLR VLR 46-1/ VLR VLR 46-11/ VLR VLR 46-12/ VLR VLR 46-13/

42 NOCCHI VLR 66 Vertical multistage centrifugal pumps HYDRAULIC PERFORMANCE Q[lmp gpm] Q[US gpm] /1 66-8/ /1 66-7/ /1 66-6/ /1 66-5/ /1 66-4/ /1 66-3/ /1 66-2/ / H[m] H[ft] Q[m 3 /h] Q[l/min] P p [kw] kw/stage 4 2 η1 η η[%] NPSH[m] NPSH Head and NPHS valid for water with p=1, kg/dm 3 at 2 C of condensity VLR rpm 5 Hz ISO Annex A MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at 41

43 NOCCHI VLR 66 Vertical multistage centrifugal pumps PUMP PERFORMANCE Motor Power L/ Voltage In (A) Q HP kw m 3 /h VLR 66-1/1 5,5 4 3~23 4 V 8, VLR ,5 5,5 3~4 69 V 1, VLR 66-2/2 1 7,5 3~4 69 V 14, VLR 66-2/ ~4 69 V VLR ~4 69 V VLR 66-3/ ~4 69 V VLR 66-3/ ~4 69 V VLR ,5 3~4 69 V VLR 66-4/ ,5 3~4 69 V VLR 66-4/ ~4 69 V VLR ~4 69 V m.c.a. / m.c.w. VLR 66-5/ ~4 69 V VLR 66-5/ ~4 69 V VLR ~4 69 V VLR 66-6/ ~4 69 V VLR 66-6/ ~4 69 V VLR ~4 69 V VLR 66-7/ ~4 69 V VLR 66-7/ ~4 69 V VLR ~4 69 V VLR 66-8/ ~4 69 V VLR 66-8/ ~4 69 V VLR ~4 69 V Flange DN 1 PN 16 from VLR 66-1/1 to PN 25 from VLR 66-6 to Counterflanges on request. 42

44 NOCCHI VLR 66 Vertical multistage centrifugal pumps TABLE OF SIZES AND WEIGHTS Dimensions in mm. L 1 L 2 D 1 D 2 M Net Weight (Kg) VLR 66-1/ ,5 VLR VLR 66-2/ VLR 66-2/ VLR VLR 66-3/ VLR 66-3/ VLR VLR 66-4/ VLR 66-4/ VLR VLR 66-5/ VLR 66-5/ VLR VLR 66-6/ VLR 66-6/ VLR VLR 66-7/ VLR 66-7/ VLR VLR 66-8/ VLR 66-8/ VLR

45 NOCCHI VLR 92 Vertical multistage centrifugal pumps HYDRAULIC PERFORMANCE Q[lmp gpm] Q[US gpm] / / / / / / / H[m] Q[m 3 /h] H[ft] Q[l/min] P p [kw] 8 9 kw/stage 6 η1 73 η η[%] NPSH[m] Head and NPHS valid for water with p=1, kg/dm 3 at 2 C of condensity NPSH 44 VLR rpm 5 Hz ISO Annex A MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at

46 NOCCHI VLR 92 Vertical multistage centrifugal pumps pump performance Motor Power HP kw Voltage In (A) Q L/ m 3 /h VLR 92-1/1 7,5 5,5 3~4 69 V 1, VLR ,5 3~4 69 V 14, VLR 92-2/ ~4 69 V VLR ~4 69 V VLR 92-3/ ,5 3~4 69 V VLR ~4 69 V m.c.a. / m.c.w. VLR 92-4/ ~4 69 V VLR ~4 69 V VLR 92-5/ ~4 69 V VLR ~4 69 V VLR 92-6/ ~4 69 V VLR ~4 69 V VLR 92-7/ ~4 69 V Pump with DN1 PN16 from VLR 92-1/2 to PN25 from VLR 92-5/2 to 92-7/2. Counterflanges on request. TABLE OF SIZES AND WEIGHTS Dimensions in mm. L 1 L 2 D 1 D 2 M Net Weight (Kg) VLR 92-1/ VLR VLR 92-2/ VLR VLR 92-3/ VLR VLR 92-4/ VLR VLR 92-5/ VLR VLR 92-6/ VLR VLR 92-7/

47 NOCCHI VLRI/X Vertical multistage centrifugal pumps in AISI 316 stainless steel High hydraulic efficiency, Hydraulic end in AISI 34 (VLRI) or AISI 316 (VLRX) stainless steel, Motor designed to EN standard The VLRI/X are vertical multistage, in-line, centrifugal pumps, directly connected to an electric motor. They are not self-priming. Entirely in AISI 34/316 stainless steel for sea water and special applications. Applications Water supply Pressure Booster Systems Irrigation High pressure washes Firefighting systems Boiler supply Liquid transfer identification name Motor Asynchronous electric motor with enclosed stator and external ventilation Efficiency motor s class IE2 Main dimensions are in accordance with DIN and IEC standards Design: V18-up to 4,KW V1- to start from 5,5KW Class F insulation Level of protection IP 55 Maximum environmental temperature 4 C Speed of rotation 29 rpm Increased bearings to last longer e VLR X 16 4 F T T = Three phase M = Single phase F - in line round flange A - in line oval flange V with couplings for VICTAULIC joints Number of stages X 1 Nominal flow in mc3/h Material used: X = AISI 316 I = AISI 34 MATERIALS Model IE2 Motor COMPONENT VLRI 2B VLRX 2B VLRX Base plate cast iron EN GJL 2 N/A 2 Pump body Inox X5CrNi18-1 (AISI 34) Inox X2CrNiMo (AISI 316) Inox GX5CrNiMo (AISI 316 cast) 3 Seal guard Inox X5CrNi18-1 (AISI 34) Inox X2CrNiMo (AISI 316) Inox GX5CrNiMo (AISI 316 cast) 4 Motor stool Cast iron EN GJL 2 5 Motor coupling Cast iron EN GJS 4 Cast iron EN GJL 2 6 Sleeve Inox X5CrNi18-1 (AISI 34) Inox X2CrNiMo (AISI 316) Inox X2CrNiMo (AISI 316L) 7 Impeller Inox X5CrNi18-1 (AISI 34) Inox X2CrNiMo (AISI 316) Inox X2CrNiMo (AISI 316L) 8 Diffuser Inox X5CrNi18-1 (AISI 34) Inox X2CrNiMo (AISI 316) Inox X2CrNiMo (AISI 316L) 9 Rotating seal Silicon carbide 1 Stationary seal Carbon 11 Shaft Inox X2CrNiMo (AISI 316) Inox X2CrNiMoN (UNS S 3183) 12 Gaskets/Seals EPDM 46

48 NOCCHI VLRI/X Vertical multistage centrifugal pumps in AISI 316 stainless steel usage limitation VLRI / X 2B VLRI / X 4 VLRI / X 8 VLRI / X 16 Liquid temperature -15 to +12 C -15 to +12 C -15 to +12 C -15 to +12 C Maximum operating pressure (suction head included) Minimum suction head 25 bar (max temp 4 C) 21 bar (max temp 12 C) 25 bar (max temp 4 C) 21 bar (max temp 12 C) 25 bar (max temp 4 C) 23 bar (max temp 12 C) Please refer to the NPSH values with a safety margin of,5 m VLRI/X 16/3-2 - VLRI/X 16/16 25 bar ( max temp 85 C) VLRI/X 16/3-2 - VLRI/X 16/16 23 bar ( max temp 12 C) usage limitation VLRX 33 VLRX 46 VLRX 66 VLRX 92 Liquid temperature -2 to +12 C -3 to +12 C -3 to +12 C -3 to +12 C Maximum operating pressure (suction head included) 16 bar up to VLRX 33-6/2 25 bar up to VLRX 33-13/1 16 bar up to VLRX bar up to VLRX bar up to VLRX 46-13/2 16 bar up to VLRX bar up to VLRX bar up to VLRX bar up to VLRX 92-7/2 Minimum suction head Please refer to the NPSH values with a safety margin of,5 m available Versions VERSIONS F - in line ports with ROUND FLANGES A - in line ports with OVAL FLANGES V - in line ports with VICTAULIC couplings 2B VLRI X X VLRX X X X 4 VLRI X X VLRX X X X 8 VLRI X VLRX X X 16 VLRI X VLRX X 33 VLRX X 46 VLRX X 66 VLRX X 92 VLRX X 47

49 NOCCHI VLRI/X 2B Vertical multistage centrifugal pumps in AISI 316 stainless steel HYDRAULIC PERFORMANCE Q[lmp gpm] Q[US gpm] B B-22 2B-18 2B-15 2B-13 2B-11 2B-9 2B-7 2B-6 2B-5 2B-4 2B-3 2B-3/ H[m],6 1,2 1,8 2,4 3 3,6 4,2 Q[m 3 /h] H[ft] Q[l/min] P p [kw],12 5,1,8,6 kw/stage η η[%] NPSH[m] Head and NPHS valid for water with p=1, kg/dm 3 at 2 C of condensity NPSH VLRI/X 2B 29 rpm 5 Hz ISO Annex A MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at 48

50 NOCCHI VLRI/X 2B Vertical multistage centrifugal pumps in AISI 316 stainless steel pump performance Motor Power HP kw Voltage In (A) μf. Q L/ m 3 /h,6 1,2 1,8 2,4 3 VLRI/X 2B- 3/2 F M VLRI/X 2B- 3/2 F T VLRI/X 2B- 3 F M VLRI/X 2B- 3 F T VLRI/X 2B- 4 F M VLRI/X 2B- 4 F T VLRI/X 2B- 5 F M VLRI/X 2B- 5 F T VLRI/X 2B- 6 F M VLRI/X 2B- 6 F T VLRI/X 2B- 7 F M VLRI/X 2B- 7 F T VLRI/X 2B- 9 F M VLRI/X 2B- 9 F T VLRI/X 2B-11 F M VLRI/X 2B-11 F T VLRI/X 2B-13 F M VLRI/X 2B-13 F T VLRI/X 2B-15 F M VLRI/X 2B-15 F T,5,37,5,37,75,55,75,55 1,75 1,75 1,5 1,1 1,5 1,1 2 1,5 2 1,5 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 2,8 1,7-1, 2,8 1,7-1, 4,2 2,6-1,5 4,2 2,6-1,5 5 3, ,5-2 7,9 4,5-2,6 7,9 4,5-2,6 1,5 6,1-3,5 1,5 6,1-3,5 12,5 12, m.c.a./m.c.w , , VLRI/X 2B-18 F T 3 2,2 3~23 4 V 8,5-4, VLRI/X 2B-22 F T 3 2,2 3~23 4 V 8,5-4, VLRI/X 2B-26 F T 4 3 3~23 4 V 11,6-6, Type F : with 1 1/4 (DN32) round flanges. Counterflanges with 1 1/4 GAS on request. - Type A : ( on request up to VLRI/X 2B-15 ) with 1 1/4 (DN32) oval flanges. Counterflanges 1 1/4 GAS included. - Type V : ( on request and only on VLRX ) :with 1 1/4 connections for VICTAULIC type joint. Couplings on request. TABLE OF SIZES AND WEIGHTS Dimensions in mm. A B L D H Net Weight (Kg) VLRI/X 2B - 3/2 F VLRI/X 2B - 3 F VLRI/X 2B - 4 F VLRI/X 2B - 5 F VLRI/X 2B - 6 F VLRI/X 2B - 7 F VLRI/X 2B - 9 F VLRI/X 2B - 11 F VLRI/X 2B - 13 F VLRI/X 2B - 15 F VLRI/X 2B - 18 F VLRI/X 2B - 22 F VLRI/X 2B

51 NOCCHI VLRI/X 4 Vertical multistage centrifugal pumps in AISI 316 stainless steel HYDRAULIC PERFORMANCE Q[lmp gpm] Q[US gpm] / H[m] 1,2 2,4 3,6 4,8 6 7,2 8,4 Q[m 3 /h] H[ft] Q[l/min] P p [kw],25 75,2 η 5 kw/stage,15 25,1 η[%] NPSH[m] 2 1,5 1,5 NPSH Head and NPHS valid for water with p=1, kg/dm 3 at 2 C of condensity VLRI/X 4 29 rpm 5 Hz ISO Annex A MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at 5

52 NOCCHI VLRI/X 4 Vertical multistage centrifugal pumps in AISI 316 stainless steel pump performance Motor Power HP kw Voltage In (A) μf. Q L/ m 3 /h 2,4 3,6 4,8 6 7,2 VLRI/X 4-2 F M VLRI/X 4-2 F T VLRI/X 4-3 F M VLRI/X 4-3 F T VLRI/X 4-4 F M VLRI/X 4-4 F T VLRI/X 4-5 F M VLRI/X 4-5 F T VLRI/X 4-6 F M VLRI/X 4-6 F T VLRI/X 4-8/7 F M VLRI/X 4-8/7 F T VLRI/X 4-8 F M VLRI/X 4-8 F T,5,37,75,55 1,75 1,5 1,1 1,5 1,1 2 1,5 2 1,5 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 2,8 1,7-1, 4,2 2,6-1,5 5 3,5-2 7,9 4,5-2,6 7,9 4,5-2,6 1,5 6,1-3,5 1,5 6,1-3,5 12, ,5 31, m.c.a./m.c.w VLRI/X 4-1 F T 3 2,2 3~23 4 V 8,5-4, VLRI/X 4-12 F T 3 2,2 3~23 4 V 8,5-4, VLRI/X 4-14 F T 4 3 3~23 4 V 11,6-6, VLRI/X 4-16 F T 4 3 3~23 4 V 11,6-6, VLRI/X 4-19 F T 5,5 4 3~23 4 V 14,3-8, VLRI/X 4-22 F T 5,5 4 3~23 4 V 14,3-8, VLRI/X 4-24 F T 7,5 5,5 3~4 69 V 11,3-8, VLRI/X 4-26 F T 7,5 5,5 3~4 69 V 11,3-8, Type F : with 1 1/4 (DN32) round flanges. Counterflanges with 1 1/4 GAS on request. - Type A : (on request up to VLRI/X 4-16) with 1 1/4 (DN32) oval flanges. Counterflanges with 1 1/4 GAS thread included. - Type V : (on request and only on VLRX) with 1 1/4 connections for VICTAULIC type joint. Couplings on request. TABLE OF SIZES AND WEIGHTS Dimensions in mm. A B L D H Net Weight (Kg) VLRI/X 4-2 F VLRI/X 4-3 F VLRI/X 4-4 F VLRI/X 4-5 F VLRI/X 4-6 F VLRI/X 4-8/7 F VLRI/X 4-8 F VLRI/X 4-1 F VLRI/X 4-12 F VLRI/X 4-14 F VLRI/X 4-16 F VLRI/X 4-19 F VLRI/X 4-22 F VLRI/X 4-24 F VLRI/X 4-26 F

53 NOCCHI VLRI/X 8 Vertical multistage centrifugal pumps in AISI 316 stainless steel HYDRAULIC PERFORMANCE Q[lmp gpm] Q[US gpm] H[m] Q[m 3 /h] H[ft] Q[l/min] P p [kw],4 6 η,3 45 kw/stage,2 3,1 15 η[%] NPSH[m] 4,5 3,4 2,2 1,1 NPSH 52 Head and NPHS valid for water with p=1, kg/dm 3 at 2 C of condensity VLRI/X 8 29 rpm 5 Hz ISO Annex A MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at

54 NOCCHI VLRI/X 8 Vertical multistage centrifugal pumps in AISI 316 stainless steel pump performance Motor Power HP kw Voltage In (A) μf. Q L/ m 3 /h ,5 12 VLRI/X 8-2 F M VLRI/X 8-2 F T VLRI/X 8-3 F M VLRI/X 8-3 F T VLRI/X 8-4 F M VLRI/X 8-4 F T 1,75 1,5 1,1 2 1,5 1~23 V 3~23 4 V 1~23 V 3~23 4 V 1~23 V 3~23 4 V 5 3,5-1,9 7,9 4,5-2,6 1,5 6,1-3, , VLRI/X 8-5 F T 3 2,2 3~23 4 V 8,5-4, VLRI/X 8-6 F T 3 2,2 3~23 4 V 8,5-4, VLRI/X 8-8 F T 4 3 3~23 4 V 11,6-6, VLRI/X 8-1 F T 5,5 4 3~23 4 V 14,3-8, m.c.a./m.c.w. VLRI/X 8-12 F T 5,5 4 3~23 4 V 14,3-8, VLRI/X 8-14 F T 7,5 5,5 3~4 69 V 11,3-8, VLRI/X 8-16 F T 7,5 5,5 3~4 69 V 11,3-8, VLRI/X 8-18 F T 1 7,5 3~4 69 V 14,3-8, VLRI/X 8-2 F T 1 7,5 3~4 69 V 14,3-8, Type F : with 1 1/2 (DN4) round flanges. Counterflanges with 1 1/2 GAS thread on request. - Type V : ( on request and only on VLRX ) with 2 connections for VICTAULIC type joint. Couplings on request. TABLE OF SIZES AND WEIGHTS Dimensions in mm. A B L D H D 3 Net Weight (Kg) VLRI/X 8-2 F VLRI/X 8-3 F VLRI/X 8-4 F VLRI/X 8-5 F T VLRI/X 8-6 F T VLRI/X 8-8 F T VLRI/X 8-1 F T VLRI/X 8-12 F T VLRI/X 8-14 F T VLRI/X 8-16 F VLRI/X 8-18 F T VLRI/X 8-2 F T

55 NOCCHI VLRI/X 16 Vertical multistage centrifugal pumps in AISI 316 stainless steel HYDRAULIC PERFORMANCE Q[lmp gpm] Q[US gpm] / H[m] Q[m 3 /h] H[ft] Q[l/min] P p [kw],9 7 η,6 6 kw/stage,3 5 4 η[%] NPSH[m] 7, 5,3 3,5 1,8 NPSH Head and NPHS valid for water with p=1, kg/dm 3 at 2 C of condensity VLRI/X rpm 5 Hz ISO Annex A MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at 54

56 NOCCHI VLRI/X 16 Vertical multistage centrifugal pumps in AISI 316 stainless steel pump performance Motor Power HP kw Voltage In (A) Q L/ m 3 /h VLRI/X 16-3/2F T 3 2,2 3~23 4 V 8,5-4,9 m.c.a. / m.c.w VLRI/X 16-3 F T 4 3 3~23 4 V 11,6-6, VLRI/X 16-4 F T 5,5 4 3~23 4 V 14,3-8, VLRI/X 16-5 F T 7,5 5,5 3~4 69 V 11,3-8, VLRI/X 16-6 F T 7,5 5,5 3~4 69 V 11,3-8, VLRI/X 16-7 F T 1 7,5 3~4 69 V 14,3-8, VLRI/X 16-8 F T 1 7,5 3~4 69 V 14,3-8, VLRI/X 16-1 F T ~4 69 V 21-12, VLRI/X F T ~4 69 V 21-12, VLRI/X F T ~4 69 V 28-12, VLRI/X F T ~4 69 V 28-12, Type F : with 2 (DN5) round flanges. Counterflanges with 2 GAS thread on request. Type V : ( on request and only on VLRX ) with 2 connections for VICTAULIC type joint. TABLE OF SIZES AND WEIGHTS Dimensions in mm. A B L D H D 3 Net Weight (Kg) VLRI/X 16-2 F T VLRI/X 16-3 F T VLRI/X 16-4 F T VLRI/X 16-5 F T VLRI/X 16-6 F T VLRI/X 16-7 F T VLRI/X 16-8 F T VLRI/X 16-1 F T VLRI/X F T VLRI/X F T VLRI/X F T

57 NOCCHI VLRX 33 Vertical multistage centrifugal pumps in AISI 316 stainless steel HYDRAULIC PERFORMANCE Q[lmp gpm] Q[US gpm] H[m] / / / / / / /1 33-1/ /1 33-9/ /1 33-8/ /1 33-7/ /1 33-6/ /1 33-5/ /1 33-4/ /1 33-3/ /1 33-2/ / Q[m 3 /h] H[ft] Q[l/min] P p [kw] 3 8 kw/stage 2 η η η[%] NPSH[m] NPSH Head and NPHS valid for water with p=1, kg/dm 3 at 2 C of condensity VLRX rpm 5 Hz ISO Annex A MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at 56

58 NOCCHI VLRX 33 Vertical multistage centrifugal pumps in AISI 316 stainless steel pump performance Motor Power L/ Voltage In (A) Q HP kw m 3 /h VLRX 33-1/1 T 3 2,2 3 ~ 23 4 V 7,6-4, VLRX 33-1 T ~ 23 4 V 1,2-5, VLRX 33-2/2 F T 5,5 4 3 ~ 23 4 V 13,5-7, VLRX 33-2/1 F T 5,5 4 3 ~ 23 4 V 13,5-7, VLRX 33-2 F T 7,5 5,5 3 ~ 4 69 V 1,2-5, VLRX 33-3/2 F T 7,5 5,5 3 ~ 4 69 V 1,2-5, VLRX 33-3/1 F T 1 7,5 3 ~ 4 69 V 13,8-7, VLRX 33-3 F T 1 7,5 3 ~ 4 69 V 13,8-7, VLRX 33-4/2 F T 1 7,5 3 ~ 4 69 V 13,8-7, VLRX 33-4/1 F T ~ 4 69 V 2,2-11, VLRX 33-4 F T ~ 4 69 V 2,2-11, VLRX 33-5/2 F T ~ 4 69 V 2,2-11, VLRX F T ~ 4 69 V 2,2-11, VLRX 33-5 F T ~ 4 69 V 27-15, VLRX 33-6/2 F T ~ 4 69 V 27-15, VLRX 33-6/1 F T ~ 4 69 V 27-15, VLRX 33-6 F T ~ 4 69 V 27-15, VLRX 33-7/2 F T ~ 4 69 V 27-15, VLRX 33-7/1 F T 25 18,5 3 ~ 4 69 V VLRX 33-7 F T 25 18,5 3 ~ 4 69 V VLRX 33-8/2 F T 25 18,5 3 ~ 4 69 V VLRX 33-8/1 F T 25 18,5 3 ~ 4 69 V VLRX 33-8 F T ~ 4 69 V 39-22, VLRX 33-9/2 F T ~ 4 69 V 39-22, VLRX 33-9/1 F T ~ 4 69 V 39-22, VLRX 33-9 F T ~ 4 69 V 39-22, VLRX 33-1/2 F T ~ 4 69 V 39-22, VLRX 33-1/1 F T ~ 4 69 V 51, VLRX 33-1 F T ~ 4 69 V 51, VLRX F T ~ 4 69 V 51, VLRX 33-11/1 F T ~ 4 69 V 51, VLRX F T ~ 4 69 V 51, VLRX 33-12/2 F T ~ 4 69 V 51, VLRX 33-12/1 F T ~ 4 69 V 51, VLRX F T ~ 4 69 V 51, VLRX 33-13/2 F T ~ 4 69 V 51, VLRX 33-13/1 F T ~ 4 69 V 51, Pumps with DN65 PN 16 up to VLRX 33-6/2; PN25 from VLRX 33-6 to 33-1; PN4 from VLRX 33-11/2 to 33-13/1. Counterflanges on request. m.c.a. / m.c.w. 57

59 NOCCHI VLRX 33 Vertical multistage centrifugal pumps in AISI 316 stainless steel TABLE OF SIZES AND WEIGHTS Dimensions in mm. L 1 L 2 D 1 D 2 M PN Net Weight (Kg) VLRX 33-1/1 T VLRX 33-1 T VLRX 33-2/2 F T ,5 VLRX 33-2/1 F T ,5 VLRX 33-2 F T ,5 VLRX 33-3/2 F T VLRX 33-3/1 F T VLRX 33-3 F T VLRX 33-4/2 F T VLRX 33-4/1 F T VLRX 33-4 F T VLRX 33-5/2 F T VLRX F T VLRX 33-5 F T VLRX 33-6/2 F T VLRX 33-6/1 F T VLRX 33-6 F T VLRX 33-7/2 F T VLRX 33-7/1 F T VLRX 33-7 F T VLRX 33-8/2 F T VLRX 33-8/1 F T VLRX 33-8 F T VLRX 33-9/2 F T VLRX 33-9/1 F T VLRX 33-9 F T VLRX 33-1/2 F T VLRX 33-1/1 F T VLRX 33-1 F T VLRX F T VLRX 33-11/1 F T VLRX F T VLRX 33-12/2 F T VLRX 33-12/1 F T VLRX F T VLRX 33-13/2 F T VLRX 33-13/1 F T

60 NOCCHI VLRX 33 Vertical multistage centrifugal pumps in AISI 316 stainless steel 59

61 NOCCHI VLRX 46 Vertical multistage centrifugal pumps in AISI 316 stainless steel HYDRAULIC PERFORMANCE Q[lmp gpm] Q[US gpm] H[m] / / / / / / / / / / / / / Q[m 3 /h] H[ft] Q[l/min] P p [kw] 4 9 kw/stage η η η[%] NPSH[m] NPSH Head and NPHS valid for water with p=1, kg/dm 3 at 2 C of condensity VLRX rpm 5 Hz ISO Annex A MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at 6

62 NOCCHI VLRX 46 Vertical multistage centrifugal pumps in AISI 316 stainless steel pump performance Motor Power L/ Voltage In (A) Q HP kw m 3 /h VLRX 46-1/ ~23 4 V VLRX ,5 4 3~23 4 V 8, VLRX 46-2/2 7,5 5,5 3~4 69 V 1, VLRX ,5 3~4 69 V 14, VLRX 46-3/ ~4 69 V VLRX ~4 69 V VLRX 46-4/ ~4 69 V VLRX ~4 69 V VLRX 46-5/ ,5 3~4 69 V VLRX ,5 3~4 69 V VLRX 46-6/ ~4 69 V VLRX ~4 69 V VLRX 46-7/ ~4 69 V VLRX ~4 69 V VLRX 46-8/ ~4 69 V VLRX ~4 69 V VLRX 46-9/ ~4 69 V VLRX ~4 69 V VLRX 46-1/ ~4 69 V VLRX ~4 69 V VLRX 46-11/ ~4 69 V VLRX ~4 69 V VLRX 46-12/ ~4 69 V VLRX ~4 69 V VLRX 46-13/ ~4 69 V Pump with DN8 PN16 (VLR46-1/1, VLR 46-5); PN25 from VLR 46-6/2 to 46-9; PN 4 from VLR 46-1 to 46-13/2 round flanges. Counterflanges on request. m.c.a. / m.c.w. 61

63 NOCCHI VLRX 46 Vertical multistage centrifugal pumps in AISI 316 stainless steel TABLE OF SIZES AND WEIGHTS Dimensions in mm. L 1 L 2 D 1 D 2 M Net Weight (Kg) VLRX 46-1/ VLRX ,5 VLRX 46-2/ VLRX VLRX 46-3/ VLRX VLRX 46-4/ VLRX VLRX 46-5/ VLRX VLRX 46-6/ VLRX VLRX 46-7/ VLRX VLRX 46-8/ VLRX VLRX 46-9/ VLRX VLRX 46-1/ VLRX VLRX 46-11/ VLRX VLRX 46-12/ VLRX VLRX 46-13/

64 NOCCHI VLRX 66 Vertical multistage centrifugal pumps in AISI 316 stainless steel HYDRAULIC PERFORMANCE Q[lmp gpm] Q[US gpm] /1 66-8/ /1 66-7/ /1 66-6/ /1 66-5/ /1 66-4/ /1 66-3/ /1 66-2/ / H[m] H[ft] Q[m 3 /h] Q[l/min] P p [kw] kw/stage 4 2 η1 η η[%] NPSH[m] NPSH Head and NPHS valid for water with p=1, kg/dm 3 at 2 C of condensity VLRX rpm 5 Hz ISO Annex A MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at 63

65 NOCCHI VLRX 66 Vertical multistage centrifugal pumps in AISI 316 stainless steel pump performance Motor Power L/ Voltage In (A) Q HP kw m 3 /h VLRX 66-1/1 5,5 4 3~23 4 V 8, VLRX ,5 5,5 3~4 69 V 1, VLRX 66-2/2 1 7,5 3~4 69 V 14, VLRX 66-2/ ~4 69 V VLRX ~4 69 V VLRX 66-3/ ~4 69 V VLRX 66-3/ ~4 69 V VLRX ,5 3~4 69 V VLRX 66-4/ ,5 3~4 69 V VLRX 66-4/ ~4 69 V VLRX ~4 69 V m.c.a. / m.c.w. VLRX 66-5/ ~4 69 V VLRX 66-5/ ~4 69 V VLRX ~4 69 V VLRX 66-6/ ~4 69 V VLRX 66-6/ ~4 69 V VLRX ~4 69 V VLRX 66-7/ ~4 69 V VLRX 66-7/ ~4 69 V VLRX ~4 69 V VLRX 66-8/ ~4 69 V VLRX 66-8/ ~4 69 V VLRX ~4 69 V Flange DN 1 PN 16 from VLR 66-1/1 to PN 25 from VLR 66-6 to 66-8 round flanges. Counterflanges on request 64

66 NOCCHI VLRX 66 Vertical multistage centrifugal pumps in AISI 316 stainless steel TABLE OF SIZES AND WEIGHTS Dimensions in mm. L 1 L 2 D 1 D 2 M Net Weight (Kg) VLRX 66-1/ ,5 VLRX VLRX 66-2/ VLRX 66-2/ VLRX VLRX 66-3/ VLRX 66-3/ VLRX VLRX 66-4/ VLRX 66-4/ VLRX VLRX 66-5/ VLRX 66-5/ VLRX VLRX 66-6/ VLRX 66-6/ VLRX VLRX 66-7/ VLRX 66-7/ VLRX VLRX 66-8/ VLRX 66-8/ VLRX

67 NOCCHI VLRX 92 Vertical multistage centrifugal pumps in AISI 316 stainless steel HYDRAULIC PERFORMANCE Q[lmp gpm] Q[US gpm] / / / / / / / H[m] Q[m 3 /h] H[ft] Q[l/min] P p [kw] 8 9 kw/stage 6 η1 73 η η[%] NPSH[m] NPSH Head and NPHS valid for water with p=1, kg/dm 3 at 2 C of condensity VLRX rpm 5 Hz ISO Annex A MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at 66

68 NOCCHI VLRX 92 Vertical multistage centrifugal pumps in AISI 316 stainless steel pump performance Motor Power HP kw Voltage In (A) Q L/ m 3 /h VLRX 92-1/1 7,5 5,5 3~4 69 V 1, VLRX ,5 3~4 69 V 14, VLRX 92-2/ ~4 69 V VLRX ~4 69 V VLRX 92-3/ ,5 3~4 69 V VLRX ~4 69 V m.c.a. / m.c.w. VLRX 92-4/ ~4 69 V VLRX ~4 69 V VLRX 92-5/ ~4 69 V VLRX ~4 69 V VLRX 92-6/ ~4 69 V VLRX ~4 69 V VLRX 92-7/ ~4 69 V Pump with DN1 PN16 from VLRX 92-1/2 to 92-4 PN25 from VLRX 92-5/2 to 92-7/2 round flanges. Counterflanges on request. TABLE OF SIZES AND WEIGHTS Dimensions in mm. L 1 L 2 D 1 D 2 M Net Weight (Kg) VLRX 92-1/ VLRX VLRX 92-2/ VLRX VLRX 92-3/ VLRX VLRX 92-4/ VLRX VLRX 92-5/ VLRX VLRX 92-6/ VLRX VLRX 92-7/

69 NOCCHI VLR/VLRI/VLRX ACCESSORIES CIRCULAR FLANGES CODE DESCRIPTION Material Ext D inter. S D holes N F Holes Filett. hole B a sald. PN STANDARD D386KKK /4-16 UNI EN B798KKK DN4 16 UNI EN B797KKK /2-16 UNI EN ZB9189 F DN5 16 UNI EN S B75KKK STEEL UNI EN B751KKK B /2-16 N/A ZB DN1 16 UNI EN B7698KKK DN65 25 UNI EN ZB9235 D DN1 25 UNI EN ZA846 Kit of two circular flanges including bolts and gaskets STAINLESS 14 99, /4 DN32 16 N/A ZB9212 STEEL /2 DN4 16 N/A ZB9213 AISI DN5 16 N/A OVAL FLANGES CODE DESCRIPTION Material est. D est. A inter S Ø Holes F hole B threaded ZC127 S Oval flange single F CAST IRON ZC129 CAST IRON /4 B D A ZC128 CAST IRON /2 ZA856 Kit of two oval flanges including bolts 1 1/4 and gaskets STAINLESS STEEL embossed AISI /4 VICTAULIC JOINTS CODE DESCRIPTION Material Dimension X Y Z CONNECTION ZA CAST IRON ZA VICTAULIC joint 1 1/4 42,2 2 6,3 68

70 NOCCHI VLR/VLRI/VLRX ACCESSORIES CIRCULAR FLANGES Port size 1¼ 1½ DN4 2 2½ DN 5 DN 65 DN 1 DN 1 DN 32 DN 4 DN 5 1 1¼ 1½ 1¼ Notes PN 16 PN 16 PN 16 PN 16 - PN 25 PN 25 PN 16 PN 25 PN 16 PN 16 PN 16 CAST IRON CAST IRON CAST IRON CAST IRON CODE TYPE D386KKK B797KKK B798KKK B75KKK B751KKK ZB9189 B7698KKK ZB9192 ZB9235 ZA846 ZB9212 ZB9213 * ZC127 * ZC129 * ZC128 ZA856 VLR 2B FLANGE A VLR 2B FLANGE F VLR 4 FLANGE A VLR 4 FLANGE F VLR 8 FLANGE A VLR 8 FLANGE F VLR 16 FLANGE F VLR 32 FLANGE F VLR 66 FLANGE F 66-5 VLR 66 FLANGE F 66-6 VLR 92 FLANGE F 92-4 VLR 92 FLANGE F 92-5 * These codes refer to a single flange without screws or gaskets Standard component Optional component 69

71 NOCCHI MULTINOX-VE Vertical multistage centrifugal pumps High hydraulic efficiency, Strong and resistant The Multinox-VE vertical multistage centrifugal pumps are especially suitable for the manufacture of pumping assemblies, above all in cases where a high level of efficiency and silence is required with reduced overall floor dimensions. USAGE LIMITATIONS Type of liquid: clean water with no suspended solids or abrasive material Maximum liquid temperature 5 C Maximum recommended suction height 6 m with foot valve Maximum operating pressure: 9 bar 12 bar (versione MULTINOX-VE 2/11) 2 bar (versione MULTINOX-VE 2/14) Applications Pumping and distribution of water in domestic systems used on a continuous or intermittent basis Booster systems Washing systems, garden irrigation, fountains. Firefighting systems Motor Enclosed, externally ventilated Level of protection IP 44. IP55 MULTINOX-VE 2/11. IP55 MULTINOX-VE 2/14. Class F insulation. Single phase power supply with capacitor permanently activated and thermal protection built into the motor winding. Three phase power supply with external protection provided by the user. Speed of rotation 285 rpm. Suitable for continuous use. MULTINOX 2/11 T MULTINOX 2/11 T MULTINOX 2/14 T 11 design features 1 Component Material 1 Outer liner (pump body) X5 CrNi 181 ( AISI 34 ) Stainless steel 2 Suction flange EN GJL 2 ( ex G2 ) Cast iron 3 Impeller Technopolymer with AISI 34 stainless steel shim ring 4 Diffuser Technopolymer 5 Shaft (hydraulic end) X5 CrNi 181 (AISI 34) Stainless steel 6 Mechanical seal Graphite 7 Counterface Ceramic 8 O ring NBR 7 shore 9 Discharge flange Motor bracket EN GJL 2 ( ex G2 ) Cast iron 1 Adapter EN GJL 2 (ex G2) Grey cast iron on model 2/11-2/14 11 Motor joint EN GJS 4 (ex GS4) Nodular cast iron on model 2/11-2/

72 NOCCHI MULTINOX-VE Vertical multistage centrifugal pumps HYDRAULIC PERFORMANCE / /11 2/9 2/8 2/65 2/52 2/4 H[m] Q[m 3 /h] Q[l/min] ŋ [%] MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at 71

73 NOCCHI MULTINOX-VE Vertical multistage centrifugal pumps TABLE OF PERFORMANCE MULTINOX VE 2/4 M MULTINOX VE 2/4 T MULTINOX VE 2/52 M MULTINOX VE 2/52 T MULTINOX VE 2/65 M MULTINOX VE 2/65 T Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h 1,2 3,6 6 8,4 1,8 1,35 1 1,6 1,2 2 1,5 1,9 1,7 2,4 2,3 3 2,8 1,4 1,3 1,8 1,7 2,2 2,1 1 ~ V 3 ~ 23 4 V 1 ~ V 3 ~ 23 4 V 1 ~ V 3 ~ 23 4 V 6,3 4-2,3 8,5 5,7-3,3 9,5 7,3-4,2 2 m.c.a. / m.c.w. 33,7 32,1 27,6 21,5 13, ,9 42,8 36,8 28,6 17, ,1 53, ,8 21,8 MULTINOX VE 2/8 T 2,3 1,7 3,2 2,4 3 ~ 23 4 V 8,7-5 67,3 64,1 55,2 42,9 26,2 MULTINOX VE 2/9 T 2,5 1,9 3,8 2,8 3 ~ 23 4 V 9,5-5,5 78,6 74,8 64,4 5,1 3,6 MULTINOX VE 2/11 T 4 3 4,4 3,2 3 ~ 23 4 V 1,2-5, ,2 82,8 64,4 39,3 MULTINOX VE 2/14 5,5 4 5,4 4,8 3 ~ 23 4 V 13,5-7,8 133,7 126,3 18, ,7 TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E DNA DNM Weight Kg) MULTINOX-VE 2/ /4 1 1/4 19 MULTINOX-VE 2/ /4 1 1/4 21 MULTINOX-VE 2/ /4 1 1/4 23 MULTINOX-VE 2/ /4 1 1/4 25 MULTINOX-VE 2/ /4 1 1/4 27 MULTINOX-VE 2/ /4 1 1/4 36 MULTINOX-VE 2/ /4 1 1/

74 NOCCHI SSCX Close-coupled, single-impeller centrifugal pump featuring axial suction and radial discharge Impeller and diffuser in AISI 34 stainless steel, High reliability. High hydraulic efficiency Single impeller centrifugal pumps manufactured from stainless steel AISI 34 with 2 poles encased self-ventilated internally cooled asynchronous motor. Recommended for pumping clear water and liquids that are chemically non aggressive in domestic, agricultural and industrial sector. Applications Booster sets Irrigation Handling of non aggressive water and liquids Gardening VERSIONS Standard: mechanical seal in graphite/ ceramic and o-rings in NBR Special: mechanical seal in silicon carbide and o-rings in Viton USAGE LIMITATIONS Type of liquid: chemically non aggressive clean water and liquids with no suspended solids - Max liquid temperature: 9 C - Max. operating pressure: 8 bar (PN8) Motor Enclosed, externally ventilated IP55 protection level Class F insulation Single phase power supply with capacitor permanently activated and thermal protection built into the motor winding Three phase power supply with external protection provided by the user Rotation speed 285rpm Suitable for continuous use design features Component Material Pump body Stainless steel X5 CrNi 18-1 EN1.431 (AISI 34) 2 Motor bracket Aluminum AISI 12 UNI Seal housing Stainless steel X5 CrNi 18-1 EN1.431 (AISI 34) 4 Impeller Stainless steel X5 CrNi 18-1 EN1.431 (AISI 34) 5 Motor shaft (hydraulic end) Stainless steel X5 CrNi 18-1 EN1.431 (AISI 34) 6 Rotating assembly (mechanical seal) Graphite or silicon carbide 7 Fixed assembly mechanical seal Ceramic or silicon carbide 8 O-rings NBR 7Shore or Viton

75 NOCCHI SSCX Close-coupled, single-impeller centrifugal pump featuring axial suction and radial discharge HYDRAULIC PERFORMANCE / /26 21/22 2/18 2/ H[m] Q[m 3 /h] Q[l/min] TABLE OF PERFORMANCE SSCX 2/16M SSCX 2/16T SSCX 2/18M SSCX 2/18T SSCX 21/22M SSCX 21/22T SSCX 21/26M SSCX 21/26T SSCX 21/28M SSCX 21/28T Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h 1,2 2,4 4,8 7,2 9,6 12,75,55 1,75 1,75 1,2,9 1,15 1,1,85,8 1,5 1,4 1,1 1,5 1,35 1 1,9 1,4 1,5 1,4 1,1 1,5 2,1 2 1,55 1,5 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 3 ~ 23 4 V 3,5 3,1-1,8 4 3,1-1,8 4,9 3,8-2,2 6,7 5-2,9 7,3 5,6-3,2 12,5 m.c.a. / m.c.w , ,5 9,5 6, , , , , , ,5 24, , TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E DNA DNM Weight (Kg) SSCX 2/ , /4 1 8,7 SSCX 2/ , /4 1 9,5 SSCX 21/ , /4 1 12,1 SSCX 21/ , /4 1 13,6 SSCX 21/ , /4 1 13,8 74

76 NOCCHI DHR Centrifugal multicellular electric pumps Low energy cosumption, Extremely quiet, Impellers and diffusers are made in Stainless Steel AISI 34, Threaded ports, can also be fitted with oval connection (range DHR 9) The pumps in the DHR range are horizontal centrifugal pumps and are not self-priming. All rotating parts in contact with the pumped liquid are made in stainless steel AISI 34. USAGE LIMITATIONS Type of liquid: clean water free of suspended solids or abrasive material. Maximum liquid temperature 9 C Maximum ambient temperature 5 C Maximum recommended suction height: 6 m with foot valve (with max liquid temperature at 5 C) Maximum operating temperature: 1 bar (with liquid temp. 5 C) 6 bar (with liquid temp. 9 C) Applications Pumping and distribution of water in domestic appliances used on a continuous or intermittent basis Booster system For washing and irrigation system gardens and fountains Motor Enclosed, external ventilation. Level of protection IP 54 Class F insulation Single phase power supply with condenser permanently switched on and thermal protection built into the motor winding Three phase power supply with external protection provided by the user Rotation speed 285 rpm Suitable for continuous use. Maximum ambient temperature 5 C MATERIALS Component Material 1 Motor casing CAST IRON GJL-2 (ASTM Class 35) 2 Suction flange Die-cast aluminium 3 Impellers STAINLESS STEEL X5CrNi18-1 (AISI 34) 4 Diffusers STAINLESS STEEL X5CrNi18-1 (AISI 34) 5 Sleeve STAINLESS STEEL X5CrNi18-1 (AISI 34) 6 Shaft STAINLESS STEEL X5CrNi18-1 (AISI 34) 7 Gaskets NBR 8 Mechanical seal Ceramic / Graphite / NBR

77 NOCCHI DHR 2 Centrifugal multicellular electric pumps HYDRAULIC PERFORMANCE H[m] Q[m 3 /h] Q[l/min] η [%] 1 5 PUMP PERFORMANCE Motor Power Absorbed Power HP kw HP kw Voltage In (A) μf. Q L/ m 3 /h,6 1,2 1,8 2,4 3 DHR 2-3 M,4,3,7,52 1 ~ 23 V 2,6 12,5 m.c.a. / m.c.w DHR 2-3 T,4,3,67,5 3 ~ 23/4 V 1,9-1, DHR 2-5 M,67,5 1,75 1 ~ 23 V 3,5 12, DHR 2-5 T,67,5 1,75 3 ~ 23/4 V 2,5-1,

78 NOCCHI DHR 4 Centrifugal multicellular electric pumps HYDRAULIC PERFORMANCE H[m] Q[m 3 /h] Q[l/min] 4 3 η [%] 2 1 PUMP PERFORMANCE Motor Power Absorbed Power HP kw HP kw Voltage In (A) μf. Q L/ m 3 /h 2,4 3 3,6 4,8 6 7,2 DHR 4-2 M,5,37,75,55 1 ~ 23 V 2,7 12, DHR 4-2 T,5,37,78,53 3 ~ 23/4 V 2,1-1, DHR 4-3 M,67,5 1,1,8 1 ~ 23 V 3,7 12, DHR 4-3 T,67,5 1,75 3 ~ 23/4 V 2,5-1, DHR 4-4 M,94,7 1, ~ 23 V 4, DHR 4-4 T,94,7 1, ~ 23/4 V 3,2-1, DHR 4-5 M 1,2,9 1,68 1,25 1 ~ 23 V 5, DHR 4-5 T 1,2,9 1,55 1,15 3 ~ 23/4 V 3, DHR 4-6 M 1,6 1,2 2 1,5 1 ~ 23 V 7 31, DHR 4-6 T 1,6 1,2 2 1,5 3 ~ 23/4 V 5,4-3, m.c.a. / m.c.w. 77

79 NOCCHI DHR 2/4 Centrifugal multicellular electric pumps TABLE OF SIZES AND WEIGHTS Dimensions in mm. A B C D E F DNA DNM Net Weight (Kg) DHR /19 137, ,2 DHR /19 137, ,5 DHR /19 137, /4 1 1,5 DHR /19 137, /4 1 1,7 DHR 4-4v /19 137, / DHR /19 137, /4 1 13,9 DHR / /

80 NOCCHI DHR 9 Centrifugal multicellular electric pumps HYDRAULIC PERFORMANCE H[m] Q[m 3 /h] Q[l/min] η [%] 2 1 PUMP PERFORMANCE Motor Power Absorbed Power HP kw HP kw Voltage In (A) μf. Q L/ m 3 /h 2,4 4,8 7,2 9, ,4 15,6 DHR 9-2 M,87,65 1, ~ 23 V 4, DHR 9-2 T,87,65 1,21,9 3 ~ 23 /4 V 3-1, DHR 9-3 M 1,27,95 1,88 1,4 1 ~ 23 V DHR 9-3 T 1,27,95 1,81 1,35 3 ~ 23/4 V 4,4-2, DHR 9-4 M 1,74 1,3 2,41 1,8 1 ~ 23 V 8 31, DHR 9-4 T 1,74 1,3 2,15 1,6 3 ~ 23/4 V 5, DHR 9-5 M 2,15 1,6 2,95 2,2 1 ~ 23 V DHR 9-5 T 2,15 1,6 2, ~ 23/4 V 6,1-3, DHR 9-6 T 2,55 1,9 3,35 2,5 3 ~ 23/4 V 7,9-4, m.c.a. / m.c.w. 79

81 NOCCHI DHR 9 Centrifugal multicellular electric pumps TABLE OF SIZES AND WEIGHTS Dimensions in mm. A B C D E F DNA DNM Net Weight (Kg) DHR 9-2 M /2 1 1/4 17,5 DHR 9-2 T /2 1 1/4 18,8 DHR 9-3 M /2 1 1/4 18,7 DHR 9-3 T /2 1 1/4 19 DHR 9-4 M /2 1 1/4 2 DHR 9-4 T /2 1 1/4 22 DHR 9-5 M /2 1 1/4 22,5 DHR 9-5 T /2 1 1/4 23,5 DHR 9-6 T /2 1 1/4 24,1 8

82 NOCCHI DHI Centrifugal multicellular electric pumps in stainless steel AISI 316 Hydraulic end stainless steel AISI 316 Horizontal, multicellular centrifugal pumps in the DHI range offer the following advantages: High hydraulic pressure and flow rate performance Minimum electrical energy consumption. Extremely quiet operation. USAGE LIMITATIONS Type of liquid: clean water without solid sospended bodies or abrasive material Maximum liquid temperature 9 C Maximum recommended suction height 6 m with foot valve (with max. liquid temp. at 5 C) Maximum operating temperature: 1 bar (with liquid temp. 5 C) 6 bar (with liquid temp. 9 C) Applications Transfer of aggressive liquids Pumping and distribution of water in domestic appliances used on a continuous or intermittent basis Booster systems For washing and irrigation systems, gardens and fountains Motor Asyncronous motor Enclosed, external ventilation Level of protection IP 44 Class F insulation Single phase power supply with condenser permanently switched on and thermal protection built into the motor winding Three phase power supply with protection provided by the user Rotation speed 285 rpm Suitable for continuous use MATERIALS Component Material 1 Pump casing STAINLESS STEEL X CrNiMo (AISI 316) 2 Motor casing Die-cast aluminium 3 Impeller STAINLESS STEEL X CrNiMo (AISI 316) 4 Intermediate chamber STAINLESS STEEL X CrNiMo (AISI 316) 5 Motor shaft - hydraulics STAINLESS STEEL X CrNiMo (AISI 316) 6 Mechanical seal Graphite 7 Counterface Ceramic 8 Seal holder flange STAINLESS STEEL X CrNiMo (AISI 316) Gaskets EPDM 81

83 NOCCHI DHI 2 Centrifugal multicellular electric pumps in stainless steel AISI 316 HYDRAULIC PERFORMANCE H[m] Q[m 3 /h] Q[l/min] PUMP PERFORMANCE Motor Power Absorbed Power HP kw HP kw Voltage In (A) μf. Q L/ m 3 /h,6 1,2 1,8 2,4 3 3,6 DHI 2-4 M,5,4,9,7 1 ~ 23 V 3,2 12, DHI 2-4 T,5,4,9,7 3 ~ 23/4 V 2,3-1, DHI 2-6 M,8,6 1,2,9 1 ~ 23 V 4, DHI 2-6 T,8,6 1,2,9 3 ~ 23/4 V 3-1, DHI 2-7 M 1,78 1,5 1,1 1 ~ 23 V 5, DHI 2-7 T 1,78 1, ~ 23/4 V 3-1, m.c.a. / m.c.w. 82

84 NOCCHI DHI 4 Centrifugal multicellular electric pumps in stainless steel AISI 316 HYDRAULIC PERFORMANCE H[m] Q[m 3 /h] Q[l/min] PUMP PERFORMANCE Motor Power Absorbed Power HP kw HP kw Voltage In (A) μf. Q L/ m 3 /h 2,4 3 3,6 4,8 6 7,2 DHI 4-3 M,67,5 1,1,8 1 ~ 23 V 3,6 12, DHI 4-3 T,67,5 1,1,8 3 ~ 23/4 V 2,9-1, DHI 4-4 M,94,7 1, ~ 23 V 4, DHI 4-4 T,94,7 1, ~ 23/4 V 3, DHI 4-5 M 1,2,9 1,68 1,25 1 ~ 23 V 5, DHI 4-5 T 1,2,9 1,6 1,2 3 ~ 23/4 V 3, m.c.a. / m.c.w. 83

85 NOCCHI DHI 2/4 Centrifugal multicellular electric pumps in stainless steel AISI 316 TABLE OF SIZES AND WEIGHTS Dimensions in mm. A B C D E F DNA DNM Net Weight (Kg) DHI , /4 1 1/4 11 DHI , /4 1 1/4 11,7 DHI , /4 1 1/4 14,1 DHI , /4 1 1/4 11,3 DHI , /4 1 1/4 12,1 DHI , /4 1 1/

86 NOCCHI MCX Multistage centrifugal pumps High hydraulic pressure and flow rate performance, Minimum electrical energy consumption, Extremely silent operation MCX series horizontal multistage centrifugal pumps. MOTOR Enclosed, externally ventilated Level of protection IP 44 Class F insulation Single phase power supply with capacitor permanently activated and thermal protection built into the motor winding Three phase power supply with external protection provided by the user Speed of rotation 285 rpm Suitable for continuous use Applications Booster systems Firefighting systems Washing systems, irrigation USAGE LIMITATION Type of liquid: clean water with no suspended solids or abrasive material Maximum liquid temperature 5 C Maximum recommended suction height 6 m with foot valve Maximum operating pressure 7 bar DESIGN FEATURES Component Material 1 Pump body X5 CrNi 181 (AISI 34) Stainless steel 2 Motor bracket Die-cast aluminium 3 Impeller Technopolymer with X5 CrNi 181 (AISI 34) stainless steel shim ring 4 Diffusors Technopolymer 5 Motor shaft (hydraulic end) X5 CrNi 181 (AISI 34) Stainless steel 6 Mechanical seal Graphite 7 Counterface Ceramic 8 O-rings NBR 7 Shore 9 Seal housing GNF 2V Noryl (stainless steel on 2 Lt version) 1 O-rings X1 CrNiS 189 (AISI 33) Stainless steel 85

87 NOCCHI MCX Multistage centrifugal pumps HYDRAULIC PERFORMANCE /65 2/52 2/4 2 1 H[m] TABLE OF PERFORMANCE Q[m 3 /h] Q[l/min] MCX 2/4 M MCX 2/4 T MCX 2/52 M MCX 2/52 T MCX 2/65 M MCX 2/65 T Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h 1,2 3,6 6 8,4 1,8 1,4 1 1,6 1,2 2 1,5 1,9 1,7 2,4 2,3 3 2,8 1,4 1,3 1,8 1,7 2,2 2,1 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 3 ~ 23 4 V 6,3 4-2,3 8,5 5,7-3,3 9,5 7,3-4, m.c.a. / m.c.w. 33,7 32,1 27,6 21,5 13,1 44,9 42,8 36,8 28,6 17,5 56,1 53, ,8 21,8 TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E DNA DNM Weight (Kg) MCX 2/ /4 1 1/4 14 MCX 2/ /4 1 1/4 16 MCX 2/ /4 1 1/

88 NOCCHI MULTINOX-XC Multistage centrifugal pumps High hydraulic pressure and flow rate performance, Minimum electrical energy consumption, Extremely silent operation multinox-xc series horizontal multistage centrifugal pumps. MOTOR Enclosed, externally ventilated Level of protection IP44 Class F insulation Single phase power supply with capacitor permanently activated and thermal protection built into the motor winding Three phase power supply with external protection provided by the user Speed of rotation 285rpm Suitable for continuous use Applications Booster systems Firefighting systems Washing systems, irrigation USAGE LIMITATION Type of liquid: clean water with no suspended solids or abrasive material Maximum liquid temperature 5 C Maximum recommended suction height 6m with foot valve Maximum operating pressure 7bar DESIGN FEATURES Component Material 1 Pump casing X5 CrNi 18-1 EN1.431 ( AISI 34 ) Stainless steel 2 Motor bracket Die-cast aluminum 3 Impeller Technopolymer with X5 CrNi 18-1 EN1.431 ( AISI 34 ) stainless steel shim ring 4 Diffusor Technopolymer 5 Motor shaft (hydraulic end) X5 CrNi 18-1 EN1.431 ( AISI 34 ) Stainless steel 6 Mechanical seal Graphite 7 Counterface Ceramic 8 O-rings NBR 7 shore 9 Seal holder plate GNF 2V Noryl 87

89 NOCCHI MULTINOX-XC Multistage centrifugal pumps HYDRAULIC PERFORMANCE 6 5 8/6 4 8/48 3 8/ /48 12/6 H[m] 12/ Q[m 3 /h] Q[l/min] TABLE OF PERFORMANCE MULTINOX-XC 8/36M MULTINOX-XC 8/36T MULTINOX-XC 8/48M MULTINOX-XC 8/48T MULTINOX-XC 8/6M MULTINOX-XC 8/6T MULTINOX-XC 12/36M MULTINOX-XC 12/36T MULTINOX-XC 12/48M MULTINOX-XC 12/48T MULTINOX-XC 12/6M MULTINOX-XC 12/6T Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h,6 1,2 1,8 2,4 3 3,6 4,8 6,58,43,87,65,75,55 1,1,8 1,1,8 1,5 1,1,75,55 1,1,8 1,1,75 1,5 1,1 1,2,9 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 3 ~ 23 4 V 1,8 1,35 1 ~ 23 V 1,67 1,25 3 ~ 23 4 V 2,9 23, - 1,3 3,7 3-1,7 4,5 3,2-1,8 3,7 3,2-1,8 4,5 3, ,8-2,2 12,5 12,5 2 m.c.a. / m.c.w , TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E DNA DNM Weight (Kg) MULTINOX-XC 8/ ,5 MULTINOX-XC 8/ MULTINOX-XC 8/ MULTINOX-XC 12/ MULTINOX-XC 12/ MULTINOX-XC 12/

90 NOCCHI MULTINOX Multistage centrifugal pump AISI 34 stainless steel outer shell, Cast iron motor bracket and suction flange, Suitable for continuous use, Designed for minimal electrical consumption And quiet operation The horizontal multistage centrifugal MULTINOX pumps are suitable for developing a considerable pressure and flow rate with extremely silent operation and with a minimum electrical energy consumption. MOTOR Enclosed, externally ventilated. Level of protection IP 44. Class F insulation. Single phase power supply with capacitor permanently activated and thermal protection built into the motor winding. Three phase power supply with external protection provided by the user. Speed of rotation 285 rpm. Suitable for continuous use. Applications Pumping and distribution of water in domestic systems. Booster systems. Firefighting systems. Washing systems. Irrigation USAGE LIMITATIONS Type of liquid: clean water with no suspended solids or abrasive material. Maximum liquid temperature 5 C. Maximum recommended suction height 6m with foot valve. Maximum operating pressure 9 bar. DESIGN FEATURES Component Material 1 Outer liner (pump body) X5 CrNi 181 (AISI 34) Stainless steel 2 Suction flange EN GJL 2 (ex G2) Cast iron 3 Motor bracket EN GJL 2 (ex G2) Cast iron 4 Impeller Technopolymer with stainless steel shim ring 5 Diffuser Technopolymer 6 Shaft (hydraulic end) X5 CrNi 181 (AISI 34) Stainless steel 7 Mechanical seal Graphite/Ceramic 89

91 NOCCHI MULTINOX Multistage centrifugal pumps HYDRAULIC PERFORMANCE /6 12/48 4 8/6 3 8/48 2 8/36 1 H[m] Q[m 3 /h] Q[l/min] TABLE OF PERFORMANCE MULTINOX 8/36M MULTINOX 8/36T MULTINOX 8/48M MULTINOX 8/48T MULTINOX 8/6M MULTINOX 8/6T MULTINOX 12/48M MULTINOX 12/48T MULTINOX 12/6M MULTINOX 12/6T Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h 1,2 3,6 6 8,4 1,8,6,45,9,65,75,55 1,1,8 1,,75 1,5 1,25 1,,75 1,5 1,1 1,2,9 1,7 1,25 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 3 ~ 23 4 V 3 2,3-1,3 3,8 2,7-1,6 5,5 3-1,8 4,7 3,3-1,9 5,9 3,5-2 12,5 12, m.c.a. / m.c.w TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E DNA DNM Weight (Kg) MULTINOX 8/ ,5 MULTINOX 8/ ,7 MULTINOX 8/ ,7 MULTINOX 12/ ,1 MULTINOX 12/ ,7 9

92 NOCCHI MAX Self-priming multistage centrifugal pumps The MAX horizontal multistage centrifugal pumps combine the functional benefits of centrifugal pumps and the practical benefits of self priming pumps. They warrant high hydraulic and suction performances. Applications Booster systems Firefighting systems Washing systems, irrigation MOTOR Enclosed, externally ventilated Level of protection IP 44 Class F insulation Single phase power supply with capacitor permanently activated and thermal protection built into the motor winding Three phase power supply with external protection provided by the user Speed of rotation 285 rpm Suitable for continuous use USAGE LIMITATIONS Type of liquid: clean water with no suspended solids or abrasive material Maximum liquid temperature 5 C Maximum recommended suction height 7m with foot valve Maximum operating pressure 7 bar DESIGN FEATURES Component Material 1 Pump casing X5 CrNi 181 (AISI 34) Stainless steel 2 Motor bracket Die-cast aluminium 3 Impeller Technopolymer with X5 CrNi 181 (AISI 34) Stainless steel shim ring 4 Diffusors Technopolymer 5 Shaft (hydraulic end) X5 CrNi 181 (AISI 34) Stainless steel 6 Spacer OT 58 Nickel plated brass 7 Mechanical seal Graphite 8 Counterface Ceramic 9 O-rings NBR 7 Shore 1 Seal housing Noryl GFN2V 91

93 NOCCHI MAX Self-priming multistage centrifugal pumps HYDRAULIC PERFORMANCE 6 5 8/6 4 8/ H[m] Q[m 3 /h] Q[l/min] TABLE OF PERFORMANCE MAX 8/48 M MAX 8/48 T MAX 8/48 C MAX 8/6 M MAX 8/6 T Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h 1,2 2,4 3,6 4,8,75,55 1,1,8 1,75 1,3 1 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 1 ~ 23 V 3 ~ 23 4 V 4 2,6-1,5 4 4,8 2,9-1,7 12,5 16 m.c.a. / m.c.w TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E DNA DNM Weight (Kg) MAX 8/ MAX 8/

94 NOCCHI MAX Self-priming multistage centrifugal pumps HYDRAULIC PERFORMANCE /48 12/ H[m] Q[m 3 /h] Q[l/min] TABLE OF PERFORMANCE MAX 12/48 M MAX 12/48 T MAX 12/6 M MAX 12/6 T MAX 12/6 C* Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h 1,2 2,4 3,6 4,8 6 1,75 1,5 1,1 1,2,9 1,7 1,25 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 4,6 3,6-2,1 5,8 3,5-2 5, m.c.a. / m.c.w * Version equipped with cable, schuko plug, handle and switch TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E DNA DNM Weight (Kg) MAX 12/ MAX 12/

95 NOCCHI MULTINOX-A Self-priming multistage centrifugal pumps Strong and resistant, Self priming, High suction capability, Special patented brass valve for closure during the priming stage The horizontal multistage centrifugal self-priming MULTINOX-A pumps are suitable for developing a considerable pressure and flow rate with extremely silent operation and with minimum electrical energy consumption. MOTOR Enclosed, externally ventilated Level of protection IP 44 Class F insulation Single phase power supply with capacitor permanently activated and thermal protection built into the motor winding Three phase power supply with external protection provided by the user Speed of rotation 285 rpm Suitable for continuous use Applications Pumping and distribution of water in domestic systems used on a continuous or intermittent basis Booster systems Washing systems, garden irrigation, fountains USAGE LIMITATIONS Type of liquid: clean water with no suspended solids or abrasive material Maximum liquid temperature 5 C Maximum recommended suction height 8 m with foot valve Maximum operating pressure 9 bar DESIGN FEATURES Component Material 1 Outer liner (pump body) X5 CrNi 181 (AISI 34) Stainless steel 2 Suction flange EN GJL 2 (ex G2) Cast iron 3 Impeller Technopolymer with AISI 34 stainless steel shim ring 4 Diffusor Technopolymer 5 Shaft (hydraulic end) X5 CrNi 181 (AISI 34) Stainless steel 6 Mechanical seal Graphite 7 Counterface Ceramic 8 O-rings NBR 7 shore 9 Discharge flange Motor bracket EN GJL 2 (ex G2) Cast iron 94

96 NOCCHI MULTINOX-A Self-priming multistage centrifugal pumps HYDRAULIC PERFORMANCE /8 2/65 2/52 2/4 2 1 H[m] Q[m 3 /h] Q[l/min] TABLE OF PERFORMANCE MULTINOX-A 2/4 M MULTINOX-A 2/4 T MULTINOX-A 2/52 M MULTINOX-A 2/52 T MULTINOX-A 2/65 M MULTINOX-A 2/65 T Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h 1,2 3,6 6 8,4 1,8 1,4 1 1,6 1,2 2 1,5 1,9 1,7 2,4 2,3 3 2,8 1,4 1,3 1,8 1,7 2,2 2,1 1 ~ 22 4 V 3 ~ 23 4 V 1 ~ 22 4 V 3 ~ 23 4 V 1 ~ 22 4 V 3 ~ 23 4 V 6,3 4-2,3 8,5 5,7-3,3 9,5 7,3-4, m.c.a. / m.c.w. 33,7 32,1 27,6 21,5 13,1 44,9 42,8 36,8 28,6 17,5 56,1 53, ,8 21,8 MULTINOX-A 2/8 T 2,3 1,7 3,2 2,4 3 ~ 23 4 V 8,3-4,8 67,3 64,1 55,2 42,9 26,2 TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E DNA DNM Weight (Kg) MULTINOX-A 2/ /4 1 1/4 19 MULTINOX-A 2/ /4 1 1/4 21 MULTINOX-A 2/ /4 1 1/4 23 MULTINOX-A 12/ /4 1 1/

97 NOCCHI JET SELF-PRIMING CAST IRON PUMPS Strong and resistant, Self priming, High suction capability The JET series self-priming pumps combine the functional benefits of centrifugal pumps and the practical benefits of self-priming pumps. The Venturi system the pumps are fitted with guarantees optimum hydraulic efficiency and considerable pressure capacity. MOTOR Enclosed, externally ventilated Level of protection IP 44 Class F insulation Single phase power supply with capacitor permanently activated and thermal protection built into the motor winding Three phase power supply with external protection provided by the user Speed of rotation 285 rpm Suitable for continuous use. Applications Pumping and distribution of water in domestic systems used on a continuous or intermittent basis Booster systems Washing systems, garden irrigation, fountains Pumping from wells or tanks USAGE LIMITATION Type of liquid: clean water with no suspended solids or abrasive material Maximum liquid temperature 5 C Maximum recommended suction height 8m with foot valve Maximum operating pressure: 6 bar (1 bar model 1-16) DESIGN FEATURES Component NEW JET Material JET 1 Pump casing EN GJL (ex G2) Cast iron EN GJL (ex G2) Cast iron 2 Motor bracket Aluminium EN GJL (ex G2) Cast iron 3 Impeller 4 Diffusor venturi tube and nozzle 5 Motor shaft Technopolymer with X5 CrNi 181 (AISI 34) Stainless steel shim ring Monobloc assembly: Technopolymer X12 CrNiS 189 (AISI 416) Stainless steel Technopolymer models Pressed brass alloy models Technopolymer X12 CrNiS 189 (AISI 416) Stainless steel 6 Mechanical seal Graphite Graphite 7 Counterface Ceramic Ceramic 8 O-rings NBR 7 shore NBR 7 shore 96

98 NOCCHI JET SELF-PRIMING CAST IRON PUMPS HYDRAULIC PERFORMANCE /5 45/43 2 4/4 1 H[m] Q[m 3 /h] Q[l/min] TABLE OF PERFORMANCE Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h,6 1,2 1,8 2,4 3 NEWJET 4/4 M,5,37,8,6 1 ~ V 3 6 m.c.a. / m.c.w NEWJET 45/43 M,5,37,8,6 1 ~ V NEWJET 6/5 M,75,35 1,1,8 1 ~ V 4 12, TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E DNA DNM Weight (Kg) NEWJET 4/ ,2 NEWJET 45/ ,2 NEWJET 6/

99 NOCCHI JET SELF-PRIMING CAST IRON PUMPS HYDRAULIC PERFORMANCE H[m] Q[m 3 /h] Q[l/min] TABLE OF PERFORMANCE Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h,3 1,2 1,8 2,4 3 3,6 4,2 JET 6 M JET 6 T JET 8 M JET 8 T JET 8 M O * JET 8 T O * JET 1 M JET 1 T JET 1 M O * JET 1 T O *,8,6,9,7 1,75 1,3 1 1,75 1,3 1 1,36 1 1,5 1,1 1,1,8 1,5 1,1 1 ~ V 3 ~ 23 4 V 1 ~ V 3 ~ 23 4 V 1 ~ V 3 ~ 23 4 V 1 ~ V 3 ~ 23 4 V 1 ~ V 3 ~ 23 4 V 3,2 1,9-1,1 4,5 3,6-2,1 4,5 3,6-2,1 5 3,8-2,2 5 3,8-2, , m.c.a. / m.c.w. 12, * Version with brass impeller TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E DNA DNM Weight (Kg) JET ,7 JET ,2 JET ,8 98

100 NOCCHI JET SELF-PRIMING CAST IRON PUMPS HYDRAULIC PERFORMANCE /52 1/8 4 1/5 1/68 16/ H[m] Q[m 3 /h] Q[l/min] TABLE OF PERFORMANCE Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h,3 1,2 2,4 3,6 4,8 6 7,8 9,6 JET 1/5 M JET 1/5 T JET 1/68 M JET 1/68 T 1,5 1,1 2 1,5 2,2 2,4 2,8 2,4 1,7 1,8 2,1 2,8 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 3 ~ 23 4 V 8,1 5,5-3,2 9,8 5,5-3, m.c.a. / m.c.w , ,5 34,5 3,5 JET 1/8 T 3 2,2 3,5 2,6 3 ~ 23 4 V 8,1-4,7 7 64, ,5 46,5 42 JET 16/52 M 3,1 2,3 1 ~ 23 V 1, , , ,7 33,2 27 JET 16/52 T 2,8 2,1 3 ~ 23 4 V 6,9-4, JET 16/6 T 3 2,2 3,5 2,6 3 ~ 23 4 V 8,1-4, , , ,5 TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E F H1 H2 DNA DNM Weight (Kg) JET 1/5 177, " 1/2 1" 26 JET 1/68-16/52 177, " 1/2 1" 27 JET 1/8-16/6 177, " 1/2 1" 28 99

101 NOCCHI JETINOX SELF-PRIMING STAINLESS STEEL PUMPS Self priming, High suction capability The JETINOX series self-priming pumps combine the functional benefits of centrifugal pumps and the practical and qualitative benefits of self-priming pumps. The Venturi system the pumps are fitted with guarantees optimum hydraulic efficiency and considerable pressure capacity. MOTOR Enclosed, externally ventilated Level of protection IP 44 Class F insulation Single phase power supply with capacitor permanentl activated Thermal protection built into the motor winding Speed of rotation 285 rpm Suitable for continuous use Applications Pumping and distribution of water in domestic systems used on a continuous or intermittent basis Booster systems Washing systems, garden irrigation, fountains Pumping from wells or tanks USAGE LIMITATION Type of liquid: clean water with no suspended solids or abrasive material Maximum liquid temperature 5 C Maximum recommended suction height 8m with foot valve Maximum operating pressure 6 bar DESIGN FEATURES Component Material 1 Pump body X5 CrNi 181 (AISI 34) Stainless steel 2 Motor bracket Die-cast aluminium 3 Impeller Technopolymer with stainless steel shim ring 4 Monobloc diffusor Venturi tube nozzle assembly Technopolymer 5 Shaft X12 CrNiS 189 (AISI 416) Stainless steel 6 Mechanical seal Graphite 7 Counterface Ceramic 8 Seal holder plate Technopolymer (models ) X5 CrNi 181 (AISI 34) Stainless steel (model 9) 9 O-rings NBR 7 Shore 1

102 NOCCHI JETINOX SELF-PRIMING STAINLESS STEEL PUMPS HYDRAULIC PERFORMANCE /43 6/5 7/5 9/5 9/43 1 H[m] Q[m 3 /h] Q[l/min] TABLE OF PERFORMANCE Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h,6 1,2 1,8 2,4 3 3,6 4,2 4,8 JETINOX 45/43 M,5,37,8,6 1 ~ V JETINOX 6/5 M,75,55 1,1,8 1 ~ V 4 12, JETINOX 7/5 M,95,7 1,36 1, 1 ~ V 4, ,5 37, ,5 7 JETINOX 9/43 M 1,,75 1,8 1,3 1 ~ V 6, JETINOX 9/5 M 1,2,9 2 1,5 1 ~ V JETINOX 6/5 C,75,55 1,1,8 1 ~ V 4 12, JETINOX 7/5 C,95,7 1,36 1, 1 ~ V 4, ,5 37, ,5 7 JETINOX 9/43 C 1,,75 1,8 1,3 1 ~ V 6, m.c.a. / m.c.w. TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E DNA DNM Weight (Kg) JETINOX 45/ F 1 F 4,7 JETINOX 6/ F 1 F 8,2 JETINOX 7/ F 1 F 9,5 JETINOX 9/ /4 M 1 F 11 JETINOX 9/ /4 M 1 F 13 11

103 NOCCHI NRM Close-coupled centrifugal pumps (2-4 Poles) Strong and resistant, Wide range, High hydraulic performance The NRM series is made up of single stage electric monobloc pumps with a flanged hydraulics/motor connection. The pump casing is manufactured in accordance with the provisions of EN733/DIN The pumps may be installed in all positions, except where the suction port is directed upwards. MOTOR Type: induction, enclosed, ventilated Level of protection : IP 55 Insulation class F Design: B3/B5 Speed of rotation: NRM4 145 rpm NRM2 29 rpm Applications Air conditioning and heating systems Pumping of water from lakes, watercourses, wells Overhead or surface irrigation Water supply systems. Boosting and firefighting systems USAGE LIMITATION Type of liquid: non-aggressive, nonexplosive, free from solid particles and fibres. Hot water for heating Coolants Environmental temp.: max 4 C Temperature of pumped liquid: -1 C + 13 C Maximum operating pressure: 1 bar DESIGN FEATURES COMPONENT MATERIAL 1 Pump casing EN GJL 2 ( ex G2 ) Cast iron 2 Motor bracket EN GJL 2 ( ex G2 ) Cast iron 3 Impeller EN GJL 2 ( ex G2 ) Cast iron 4 Shaft AISI 42 stainless steel 5 Mechanical seal Silicum carbide/silicum carbide 12

104 NOCCHI NRM2 Close-coupled centrifugal pumps (2-4 Poles) HYDRAULIC PERFORMANCE H (m) x4 x25 65x5 x25 8x65x25 1x8 x x32x2 5x32x16 5x32x125 65x4 x2 65x4 x16 65x4 x125 65x5 x2 65x5 x16 65x5 x125 8x65x2 8x65x16 8x65x125 1x8 x16 1x8 x x1 x Q:(L/min) 13

105 NOCCHI NRM2 5x32 Close-coupled centrifugal pumps (2-4 Poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) Q NRM2 5x32x125C 1,75 23/4 1,7 m.c.a. / m.c.w. L/ m 3 /h 6 7,5 9 1, , , ,5 14,5 13,5 12,4 11,5 1,3 9 7,5 6 NRM2 5x32x125B 1,5 1,1 23/4 2,5 2, ,5 11,5 7,5 NRM2 5X32X125A 2 1,5 23/4 3,4 24, , ,5 16,5 13 NRM2 5X32X16C 3 2,2 23/4 4,4 28, ,5 26,5 25, , NRM2 5X32X16B /4 5,9 33, , , ,5 NRM2 5X32X16A /4 5, , ,5 3 26,5 NRM2 5X32X2C 5,5 23/4 7,8 4 NRM2 5X32X2C 5,5 4/69 7,8 NRM2 5X32X2B 23/4 1,4 7,5 5,5 NRM2 5X32X2B 4/69 1,4 NRM2 5X32X2A 23/4 14,2 1 7,5 NRM2 5X32X2A 4/69 14, , ,5 37, , , , , ,2 58,5 57,5 56, ,5 49 MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site "Flange UNI PN16" DN a1 b1 c1 d1 e TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. PN16 mm PN16 mm Fig. a h1 h2 b m1 m2 n1 n2 s C W L ~ B H NRM2 5x32x125C ,3 NRM2 5x32x125B ,6 NRM2 5X32X125A ,9 NRM2 5X32X16C NRM2 5X32X16B ,5 NRM2 5X32X16A ,5 NRM2 5X32X2C ,9 NRM2 5X32X2B ,1 NRM2 5X32X2A ,6 Weight (Kg) 14

106 NOCCHI NRM2 65x4 Close-coupled centrifugal pumps (2-4 Poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3x44 Q L/ m 3 /h 15 16, NRM2 65X4X125C 2 1,5 23/4 3,4 m.c.a. / m.c.w. 15,5 15, , ,8 1,5 9 7 NRM2 65X4X125B 3 2,2 23/4 4, ,8 18,5 17,5 16,5 15,5 14,5 13 1,5 NRM2 65X4X125A /4 5,9 24,5 24, , , NRM2 65X4X16B /4 5,9 3 29, , ,5 18 NRM2 65X4X16A 23/4 7,8 5,5 4 NRM2 65X4X16A 4/69 7,8 NRM2 65X4X2C 23/4 1,4 7,5 5,5 NRM2 65X4X2C 4/69 1,4 NRM2 65X4X2B 23/4 14,2 1 7,5 NRM2 65X4X2B 4/69 14,2 NRM2 65X4X2A 23/4 14,2 1 7,5 NRM2 65X4X2A 4/69 14,2 36, ,5 34,5 33,5 32, ,3 44, , , , , , ,5 54, NRM2 65X4X25D 23/4 19, , , NRM2 65X4X25D 4/69 19,8 NRM2 65X4X25C / , , ,5 6 NRM2 65X4X25B / ,8 89,2 88, ,3 83,2 8, "Flange UNI PN16" DN a1 b1 c1 d1 e MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. PN16 mm PN16 mm Fig. a h1 h2 b m1 m2 n1 n2 s C W L ~ B H NRM2 65X4X125C ,9 NRM2 65X4X125B NRM2 65X4X125A ,5 NRM2 65X4X16B ,5 NRM2 65X4X16A ,1 NRM2 65X4X2C ,9 NRM2 65X4X2B ,4 NRM2 65X4X2A ,6 NRM2 65X4X25D ,5 NRM2 65X4X25C NRM2 65X4X25B Weight (Kg) 15

107 NOCCHI NRM2 65x5 Close-coupled centrifugal pumps (2-4 Poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 NRM2 65X5X125C 3 2,2 23/4 4,4 Q m.c.a. / m.c.w. L/ m 3 /h , , NRM2 65X5X125B /4 5,9 21 2,5 2 19, ,3 17,5 16, NRM2 65X5X125A 23/4 7,8 5,5 4 NRM2 65X5X125A 4/69 7,8 NRM2 65X5X16B 23/4 1,4 7,5 5,5 NRM2 65X5X16B 4/69 1,4 NRM2 65X5X16A 23/4 14,2 1 7,5 NRM2 65X5X16A 4/69 14,2 NRM2 65X5X2B 23/4 19, NRM2 65X5X2B 4/69 19,8 25,5 25, , , ,5 21, , ,5 31 3,5 3 29, , , , , ,5 32, , ,5 44, ,5 37 NRM2 65X5X2A / , ,5 5 46,5 42,5 NRM2 65X5X25D / , NRM2 65X5X25C 25 18,5 4/69 33,3 8,5 8 79,5 78,5 77,5 76,5 75,5 74,5 73, ,5 NRM2 65X5X25B /69 38, ,8 91, MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site "Flange UNI PN16" DN a1 b1 c1 d1 e TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. PN16 mm PN16 mm Fig. a h1 h2 b m1 m2 n1 n2 s C W L ~ B H NRM2 65X5X125C ,5 NRM2 65X5X125B NRM2 65X5X125A ,1 NRM2 65X5X16B ,4 NRM2 65X5X16A ,1 NRM2 65X5X2B ,5 NRM2 65X5X2A NRM2 65X5X25D NRM2 65X5X25C NRM2 65X5X25B Weight (Kg) 16

108 NOCCHI NRM2 8x65 Close-coupled centrifugal pumps (2-4 Poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 NRM2 8X65X125C 23/4 7,8 5,5 4 NRM2 8X65X125C 4/69 7,8 NRM2 8X65X125B 23/4 1,4 7,5 5,5 NRM2 8X65X125B 4/69 1,4 NRM2 8X65X125A 23/4 14,2 1 7,5 NRM2 8X65X125A 4/69 14,2 NRM2 8X65X16C 23/4 19, NRM2 8X65X16C 4/69 19,8 Q m.c.a. / m.c.w. L/ m 3 /h ,5 17, , ,5 14, ,8 2,6 2,3 2 19, , ,8 24,6 24, , , ,5 3,3 3 29, ,5 24 2,5 16 NRM2 8X65X16B / ,5 36, ,5 34, NRM2 8X65X16A / ,8 4,5 4 39, , NRM2 8X65X2D / , , ,5 31,5 NRM2 8X65X2C 25 18,5 4/69 33, ,5 48,5 46,5 43,5 39,5 35 NRM2 8X65X2B /69 38, , , ,5 NRM2 8X65X25D /69 38, , MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site "Flange UNI PN16" DN a1 b1 c1 d1 e TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. PN16 mm PN16 mm Fig. a h1 h2 b m1 m2 n1 n2 s C W L ~ B H NRM2 8X65X125C ,9 NRM2 8X65X125B ,1 NRM2 8X65X125A ,6 NRM2 8X65X16C ,5 NRM2 8X65X16B NRM2 8X65X16A NRM2 8X65X2D ,5 NRM2 8X65X2C NRM2 8X65X2B NRM2 8X65X25D Weight (Kg) 17

109 NOCCHI NRM2 1x8 Close-coupled centrifugal pumps (2-4 Poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 Q NRM2 1X8X16D 23/4 19, NRM2 1X8X16D 4/69 19,8 L/ m 3 /h m.c.a. / m.c.w , ,5 15 NRM2 1X8X16C / , , ,5 2 18,5 NRM2 1X8X16B / ,3 32,5 31, , ,5 NRM2 1X8X2D 25 18,5 4/69 33, , ,5 NRM2 1X8X2C /69 38, ,5 45,5 44, MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site "Flange UNI PN16" DN a1 b1 c1 d1 e TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa PN16 mm PN16 mm Dimensions mm. Fig. a h1 h2 b m1 m2 n1 n2 s C W L ~ B H NRM2 1X8X16D ,5 NRM2 1X8X16C ,5 NRM2 1X8X16B ,5 NRM2 1X8X2D NRM2 1X8X2C Weight (Kg) 18

110 NOCCHI NRM2 125x1 Close-coupled centrifugal pumps (2-4 Poles) PUMP PERFORMANCE MOD. P2 HP kw Volt In (A) 3X44 Q L/ m 3 /h NRM2 125x1x2D /69 38,6 m.c.a. / m.c.w , , MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site "Flange UNI PN16" DN a1 b1 c1 d1 e TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. PN16 mm PN16 mm Fig. a h1 h2 b m1 m2 n1 n2 s C W L ~ B H Weight (Kg) NRM2 125x1x2D

111 NOCCHI NRM4 Close-coupled centrifugal pumps (2-4 Poles) H (m) x32x25 5x32x2 5x32x16 5x32x125 65x4 x2 65x4 x16 65x4 x125 65x4 x25 65x5 x25 65x5 x2 65x5 x16 65x5 x125 8x65x25 8x65x2 8x65x125 8x65 x16 1x8 x25 1x8 x2 1x8 x16 125x1 x25 125x1 x2 15x125 x25 15x125 x2 25x15 x Q:(L/min) 11

112 NOCCHI NRM4 5x32 Close-coupled centrifugal pumps (2-4 Poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 NRM4 5x32x125Y,33,25 23/4,9 Q m.c.a. / m.c.w. L/ m 3 /h 3 4,5 6 7,5 9 1, , ,5 18 4,4 4 3,5 3 2,2 NRM4 5x32x125X,33,25 23/4,9 6,2 6 5,8 5,2 4,5 3,9 3 NRM4 5X32X16X,5,37 23/4 1,2 9,4 9,2 8,9 8,3 7,7 6,9 5,8 4,7 NRM4 5X32X2Y 1,75 23/4 1, ,8 12,4 11,9 11,3 1,6 9, NRM4 5X32X2X 1,5 1,1 23/4 2,5 14,5 14,3 13,8 13,3 12,7 11,8 1, MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site "Flange UNI PN16" DN a1 b1 c1 d1 e TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. PN16 mm PN16 mm Fig. a b c m1 m2 n1 n2 s h1 h2 H B L ~ E ~ Weight (Kg) NRM4 5x32x125Y ,5 NRM4 5x32x125X ,5 NRM4 5X32X16X NRM4 5X32X2Y ,7 NRM4 5X32X2X ,8 111

113 NOCCHI NRM4 65x4 Close-coupled centrifugal pumps (2-4 Poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 NRM4 65x4x125Y,33,25 23/4,9 Q L/ m 3 /h 6 7,5 9 1, , , m.c.a. / m.c.w. 4,6 4,5 4,3 4,1 3,9 3,6 3,3 2,9 2,4 NRM4 65x4x125X,5,37 23/4 1,2 6,3 6,2 6,1 6 5,8 5,5 5,2 4,9 4,4 3 NRM4 65x4x16X,75,55 23/4 1,7 8,8 8,6 8,3 8 7,7 7,3 6,9 6,4 5,9 4,5 NRM4 65x4x2Y 1,5 1,1 23/4 2,5 12,7 12,5 12,1 11,7 11,2 1,7 1,1 9,3 8,5 7 NRM4 65x4x2X 1,5 1,1 23/4 2,5 14, ,8 13, ,5 11,8 11 1,2 8,3 6 NRM4 65x4x25Y 2 1,5 23/4 3,4 18, ,7 17, ,6 16,2 15, ,7 12 NRM4 65x4x25X 3 2,2 23/4 5,1 22,5 22, ,7 21,4 21 2,5 2 19,5 18,5 17 MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site "Flange UNI PN16" DN a1 b1 c1 d1 e TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. Weight PN16 mm PN16 mm Fig. a b c m1 m2 n1 n2 s h1 h2 H B L ~ E ~ NRM4 65x4x125Y ,5 NRM4 65x4x125X ,5 NRM4 65x4x16X NRM4 65x4x2Y ,9 NRM4 65x4x2X ,9 NRM4 65x4x25Y ,4 NRM4 65x4x25X ,9 (Kg) 112

114 NOCCHI NRM4 65x5 Close-coupled centrifugal pumps (2-4 Poles) PUMP PERFORMANCE MOD. HP P2 kw Volt NRM4 65x5x125Y,5,37 23/4 1,2 In (A) 3X44 Q L/ m 3 /h 9 1, , , m.c.a. / m.c.w. 5,3 5,3 5,2 5,1 5 4,9 4,8 4,5 4,1 3,6 3 NRM4 65x5x125X,75,55 23/4 1,7 6,4 6,3 6,2 6,1 6 5,9 5,8 5,5 5,2 4,9 4,4 NRM4 65x5x16Y 1,75 23/4 1,8 8,2 8 7,9 7,8 7,7 7,4 7,1 6,6 5,8 5 4 NRM4 65x5x16X 1,5 1,1 23/4 2,5 9 8,9 8,8 8,7 8,6 8,4 8,1 7,7 7,2 6,5 5,5 NRM4 65x5x2Y 1,5 1,1 23/4 2,5 12,4 12, ,8 11,5 1, ,8 NRM4 65x5x2X 2 1,5 23/4 3,4 14,3 14,2 14, , ,3 11,3 1,2 9,1 7,8 6,4 5 NRM4 65x5x25Y 3 2,2 23/4 5,1 18,5 18,3 18,1 17,8 17, ,2 15,5 14,5 13,5 12,5 11,2 1 NRM4 65x5x25X /4 6,5 22,5 22,4 22,3 22, ,5 2,9 2,2 19,4 18,5 17,5 16,3 15 MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site "Flange UNI PN16" DN a1 b1 c1 d1 e TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. PN16 mm PN16 mm Fig. a b c m1 m2 n1 n2 s h1 h2 H B L ~ E ~ NRM4 65x5x125Y NRM4 65x5x125X NRM4 65x5x16Y ,7 NRM4 65x5x16X ,8 NRM4 65x5x2Y ,9 NRM4 65x5x2X ,9 NRM4 65x5x25Y ,9 NRM4 65x5x25X Weight (Kg) 113

115 NOCCHI NRM4 8x65 Close-coupled centrifugal pumps (2-4 Poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 NRM4 8x65x125X 1,75 23/4 1,8 Q L/ m 3 /h m.c.a. / m.c.w. 5,8 5,7 5,6 5,5 5,3 5,1 4,9 4,5 4 NRM4 8x65x16Y 1,5 1,1 23/4 2,5 8,6 8,5 8,4 8,3 8,2 8,1 8 7,5 6,8 6 5 NRM4 8x65x16X 2 1,5 23/4 3,4 1,2 1,1 1 9,9 9,8 9,6 9,4 9 8,5 7,7 NRM4 8x65x2Y 3 2,2 23/4 5,1 12,5 12,4 12,3 12,2 12,1 11,7 11,1 1,5 9,6 8,5 NRM4 8x65x2X /4 6,5 15,2 15, ,6 14,3 13,6 12, NRM4 8x65x25Y 23/4 8,5 5,5 4 NRM4 8x65x25Y 4/69 8,5 19,5 19,3 19,1 18,4 17,5 16,5 15, ,5 1,5 NRM4 8x65x25X 23/4 1, ,8 22,6 22,2 21,4 2,6 19,7 18,7 17, ,5 5,5 NRM4 8x65x25X 4/69 1,8 MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site "Flange UNI PN16" DN a1 b1 c1 d1 e TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. PN16 mm PN16 mm Fig. a b c m1 m2 n1 n2 s h1 h2 H B L ~ E ~ NRM4 65x4x125Y ,5 NRM4 65x4x125X ,5 NRM4 65x4x16X NRM4 65x4x2Y ,9 NRM4 65x4x2X ,9 NRM4 65x4x25Y ,4 NRM4 65x4x25X ,9 Weight (Kg) 114

116 NOCCHI NRM4 1x8 Close-coupled centrifugal pumps (2-4 Poles) PUMP PERFORMANCE MOD. HP P2 kw Volt NRM4 1x8x16Y 2 1,5 23/4 3,4 In (A) 3X44 Q L/ m 3 /h m.c.a. / m.c.w. 7,7 7,6 7,5 7,3 7 6,7 6,4 6,1 5,8 5,4 5 NRM4 1x8x16X 3 2,2 23/4 5,1 9,7 9,6 9,5 9,3 9 8,8 8,5 8,2 7,9 7,5 7,1 6 NRM4 1x8x2Y /4 6, ,9 11,8 11,5 11,3 11 1,5 1 9,5 9 8,5 7 NRM4 1x8x2X 23/4 8,5 5,5 4 NRM4 1x8x2X 4/69 8,5 NRM4 1x8x25Y 23/4 1,8 7,5 5,5 NRM4 1x8x25Y 4/69 1,8 NRM4 1x8x25X 23/4 14,4 1 7,5 NRM4 1x8x25X 4/69 14,4 14,5 14,4 14, ,8 13,5 13,1 12,7 12,2 11, , , , , ,9 21,7 21,2 2,8 2,5 2 18,5 16,8 14,5 MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site "Flange UNI PN16" DN a1 b1 c1 d1 e TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. PN16 mm PN16 mm Fig. a b c m1 m2 n1 n2 s h1 h2 H B L ~ E ~ NRM4 1x8x16Y ,9 NRM4 1x8x16X ,9 NRM4 1x8x2Y NRM4 1x8x2X ,9 NRM4 1x8x25Y ,1 NRM4 1x8x25X Weight (Kg) 115

117 NOCCHI NRM4 125x1 Close-coupled centrifugal pumps (2-4 Poles) PUMP PERFORMANCE P2 In (A) MOD. Volt 3X44 HP kw NRM4 125x1x2Y 23/4 8,5 5,5 4 NRM4 125x1x2Y 4/69 8,5 NRM4 125x1x2X 23/4 1,8 7,5 5,5 NRM4 125x1x2X 4/69 1,8 NRM4 125x1x25Y 23/4 14,4 1 7,5 NRM4 125x1x25Y 4/69 14,4 NRM4 125x1x25X 23/ NRM4 125x1x25X 4/69 22 L/ Q m 3 /h ,4 12, ,8 11,6 11,4 11,2 1,3 9,3 8,2 6,8 4,8 m.c.a. / m.c.w. 14,5 14,4 14, ,8 13,6 13,4 12, ,5 19,5 19,3 19,1 18,9 18,7 18,5 17,5 16,5 15, ,9 21,8 21,7 21,6 21,3 2,5 19,6 18, MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site "Flange UNI PN16" DN a1 b1 c1 d1 e TABLE OF SIZES AND WEIGHTS MOD. NRM4 125x1x2Y NRM4 125x1x2X NRM4 125x1x25Y NRM4 125x1x25X DNm DNa Dimensions mm. Weight Motor PN16 mm PN16 mm Fig. a b c m1 m2 n1 n2 s h1 h2 h3 H AA AB AC AD AE k W B L ~ E ~ (Kg) , ,

118 NOCCHI NRM4 15x125 Close-coupled centrifugal pumps (2-4 Poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 NRM4 15x125x2W 7,5 5,5 4/69 1,8 Q L/ m 3 /h m.c.a. / m.c.w. 1,4 1,2 9,4 8,3 6,8 NRM4 15x125x2Z 1 7,5 4/69 14,4 11,6 11,5 1,9 9,9 8,6 7 NRM4 15x125x2Y 1 7,5 4/69 14, ,8 12,3 11,6 1,5 9,1 7,5 NRM4 15x125x2X / ,3 14,2 13,8 13,2 12,3 11,1 9,6 8 NRM4 15x125x25Z / ,6 15,7 14,4 12,6 NRM4 15x125x25Y / , ,6 15 NRM4 15x125x25X / ,8 19,7 18, ,2 13,2 MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site "Flange UNI PN16" DN a1 b1 c1 d1 e TABLE OF SIZES AND WEIGHTS MOD. NRM4 15x125x2W NRM4 15x125x2Z NRM4 15x125x2Y NRM4 15x125x2X NRM4 15x125x25Z NRM4 15x125x25Y NRM4 15x125x25X DNm DNa Dimensions mm. Weight Motor PN16 mm PN16 mm Fig. a b c m1 m2 n1 n2 s h1 h2 h3 H AA AB AC AD AE k W B L ~ E ~ (Kg) , ,

119 NOCCHI NRM4 2x15 Close-coupled centrifugal pumps (2-4 Poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 NRM4 2x15x2W 7,5 5,5 4/69 14,4 Q L/ m 3 /h m.c.a. / m.c.w. 1,4 9,7 8,9 7,9 6,7 5,5 NRM4 2x15x2Z / ,5 1,9 1,2 9,3 8,3 7 5,8 NRM4 2x15x2Y / ,3 12, ,1 1,1 9 7,6 NRM4 2x15x2X / , ,2 12,5 11,6 1,6 9,4 8 MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site "Flange UNI PN16" DN a1 b1 c1 d1 e TABLE OF SIZES AND WEIGHTS MOD. NRM4 2x15x2W NRM4 2x15x2Z NRM4 2x15x2Y NRM4 2x15x2X DNm DNa Dimensions mm. Weight Motor PN16 mm PN16 mm Fig. a b c m1 m2 n1 n2 s h1 h2 h3 H AA AB AC AD AE k W B L ~ E ~ (Kg) ,

120 NOCCHI NRB Horizontal centrifugal pumps with base-plate and coupling (2 and 4 poles) Strong and resistant, Wide range NRB pumps, centrifugal single stage horizontal, are designed according to DIN24255/EN733 standards, in order to have maximum interchangeability between components. The impeller is dynamically and hydraulically balanced. The shaft is duly oversized to guarantee required stiffness and it is supported by grease lubricated sturdy ball bearings. MOTOR Enclosed, externally ventilated Level of protection IP44 Class F insulation Building B3 Three phase power supply Speed of rotation 285 rpm Suitable for continuous use Applications Aqueducts Irrigation Water distribution Industrial applications USAGE LIMITATION Temperature of pumped liquid -1 C +13 C Capacity up to 33 m3/h Dynamic head up to 95m Max suction pressure:4 bar Max operating pressure:1 bar Working temperature: -1 C +13 C DESIGN FEATURES COMPONENT MATERIAL Pump body Cast iron EN GJL 2 (ex G2) Impeller Cast iron EN GJL 2 (ex G2) Bronze (on request) Casing cover Cast iron EN GJL 2 (ex G2) Bearing housing Cast iron EN GJL 2 (ex G2) Shaft Stainless steel AISI42 Mechanical seal Ceramic/graphite/EPDM Silicon carbide/silicon carbide/epdm 119

121 NOCCHI NRB2 Horizontal centrifugal pumps with base-plate and coupling (2 and 4 poles) hydraulic PERFORMANCE H (m) X25 4X25 5X25 65X25 8X25 6 1X X2 4X2 5X2 65X2 8X2 1X2 3 32X16 4X16 5X16 65X16 8X X12 4X12 5X12 65X Q:(m3/h) 12

122 NOCCHI NRB2 32 Horizontal centrifugal pumps with base-plate and coupling (2 and 4 poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 NRB2 32x12C 1,75 23/4 1,7 Q L/ m 3 /h , m.c.a. / m.c.w. 15,5 14, NRB2 32x12B 1,5 1,1 23/4 2, ,5 NRB2 32x12A 2 1,5 23/4 3 24,5 23, ,5 16,5 13 NRB2 32x16C 3 2,2 23/4 4,3 31, ,5 22 NRB2 32x16B /4 5,6 34,5 33,5 31, NRB2 32X16A /4 5, , ,5 3 26,5 NRB2 32X2C 5,5 4 23/4 7,1 47,5 46,5 44,5 42, NRB2 32X2B 7,5 5,5 4 9, ,5 51,5 49, NRB2 32X2A 1 7,5 4 13,7 61 6, , , MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. Type Lm Y PN16 mm PN16 mm a f h2 b1 b2 l1 l2 l3 h h3 xa Weight (Kg) NRB2 32x12A 9 S NRB2 32x12B 8 B NRB2 32x12C 8 A NRB2 32x16A 1 L NRB2 32x16B 9 L NRB2 32X16C 9 L NRB2 32X2A 112 MC NRB2 32X2B 112 MB NRB2 32X2C 112 M

123 NOCCHI NRB2 4 Horizontal centrifugal pumps with base-plate and coupling (2 and 4 poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 NRB2 4x12C 2 1,5 23/4 3 Q L/ m 3 /h m.c.a. / m.c.w , ,5 14 NRB2 4x12B 3 2,2 23/4 4,3 21,5 21 2, ,5 15,5 NRB2 4x12A /4 5, , , ,5 18,5 NRB2 4x16C /4 5, , ,5 19,5 NRB2 4x16B 5,5 4 23/4 7, ,5 26,5 24,5 21,5 NRB2 4X16A 5,5 4 23/4 7, ,5 35,5 34,5 33,5 32, ,5 NRB2 4X2C 7,5 5,5 4 9,9 43, NRB2 4X2B 1 7,5 4 13, NRB2 4X2A , ,5 55, NRB2 4X25C , , NRB2 4X25B ,1 82, NRB2 4X25A 25 18,5 4 31, , MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. Type Lm Y PN16 mm PN16 mm a f h2 b1 b2 l1 l2 l3 h h3 xa Weight (Kg) NRB2 4x12A 1 L NRB2 4x12B 9 L NRB2 4x12C 9 S NRB2 4x16A 112 M NRB2 4x16B 112 M NRB2 4X16C 1 L NRB2 4X2A 132 MB NRB2 4X2B 112 MC NRB2 4X2C 112 MC NRB2 4X25A 16 L NRB2 4X25B 132 MD NRB2 4X25C 132 MD

124 NOCCHI NRB2 5 Horizontal centrifugal pumps with base-plate and coupling (2 and 4 poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 NRB2 5x12C 3 2,2 23/4 4,3 Q L/ m 3 /h m.c.a. / m.c.w , ,5 13,5 NRB2 5x12B /4 5, , ,6 16,5 NRB2 5x12A 5,5 4 23/4 7,1 25,5 25,2 24, ,5 19,5 17,5 NRB2 5x16C 5,5 4 23/4 7,1 27, ,5 25,5 23,5 21 NRB2 5x16B 7,5 5,5 4 9, , ,5 27,5 25,5 22 NRB2 5X16A 1 7,5 4 13, , , NRB2 5X2C 1 7,5 4 13, , ,5 NRB2 5X2B ,4 52, ,5 49,5 46,5 43,5 39,5 35 NRB2 5X2A ,4 57, , ,5 43 NRB2 5X25D ,1 7 69,5 67, ,5 57,5 51 NRB2 5X25C 25 18,5 4 31, , ,5 69, ,5 55,5 NRB2 5X25B , , ,5 74,5 69 NRB2 5x25A ,7 94, ,5 89,5 86,5 83,5 8 75,5 7 MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. Type Lm Y PN16 mm PN16 mm a f h2 b1 b2 l1 l2 l3 h h3 xa Weight (Kg) NRB2 5x12A 112 M NRB2 5x12B 1 L NRB2 5x12C 9 L NRB2 5x16A 112 MC NRB2 5x16B 112 MB NRB2 5X16C 112 M NRB2 5X2A 132 MC NRB2 5X2B 132 MB NRB2 5X2C 1 L NRB2 5X25A 112 MC NRB2 5X25B 2 LA NRB2 5X25C 18 M NRB2 5x25D 16 L

125 NOCCHI NRB2 65 Horizontal centrifugal pumps with base-plate and coupling (2 and 4 poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 NRB2 65x12C 5,5 4 23/4 7,1 Q L/ m 3 /h m.c.a. / m.c.w ,6 17,2 16,6 15, ,5 NRB2 65x12B 7,5 5,5 4 9,9 21,4 21,1 2,5 2,3 19,8 19,2 18,4 17,5 16,4 NRB2 65x12A 1 7,5 4 13,7 23,6 23, , ,5 2, ,6 NRB2 65x16C ,4 3,8 3 28,5 27,5 26,5 25,5 24,5 22,5 21 NRB2 65X16B ,4 33, , ,5 3,5 29,5 28, ,5 22,5 NRB2 65x16A ,1 4,8 4 39, , ,5 36,5 35,5 34, NRB2 65X2C 25 18,5 4 31,7 51 5,6 5,4 5,2 5,1 49,7 48,6 47, NRB2 65X2B ,8 57, ,6 56,5 56, ,5 54,5 53,5 5,5 47,5 42,5 NRB2 65X2A , ,7 61,5 61,3 61,1 61 6, , NRB2 65X25C , , , ,3 61,2 57 NRB2 65X25B ,4 82, ,5 8,5 79,5 78, , ,5 59,5 NRB2 65X25A ,9 92, , ,5 MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. Type Lm Y PN16 mm PN16 mm a f h2 b1 b2 l1 l2 l3 h h3 xa Weight (Kg) NRB2 65x12A 112 MC NRB2 65x12B 112 MB NRB2 65x12C 112 M NRB2 65x16A 132 MD NRB2 65x16B 132MC NRB2 65x16C 132 MB NRB2 65x2A 2 LA NRB2 65x2B 18 M NRB2 65x2C 16 L NRB2 65x25A 225 M NRB2 65x25B 2 LB NRB2 65x25C 2 LA

126 NOCCHI NRB2 8 Horizontal centrifugal pumps with base-plate and coupling (2 and 4 poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 NRB2 8x16C ,4 Q L/ m 3 /h , , , ,8 22,5 2 NRB2 8x16B ,1 33,6 33,5 33, , , ,5 23 NRB2 8x16A 25 18,5 4 31, ,8 37,6 37,2 36,8 36,5 35,5 34, , NRB2 8x2C ,8 44,6 44, , ,5 38,5 36,5 33,5 31 NRB2 8x2B , , ,5 51 5,5 49, ,5 38,5 m.c.a. / m.c.w. NRB2 8x2A ,4 58, , , , ,5 5,5 48, ,5 NRB2 8X25D , ,5 66, , NRB2 8x25C ,9 74,6 74,5 73,5 72,5 7, ,5 57,5 53 NRB2 8X25B , , , NRB2 8X25A ,5 9 89, , ,5 78, MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. Type Lm Y PN16 mm PN16 mm a f h2 b1 b2 l1 l2 l3 h h3 xa NRB2 8x16A 16 L NRB2 8x16B 132 MD NRB2 8x16C 132 MC NRB2 8x2A 2 LB NRB2 8x2B 2 LA NRB2 8x2C 18 M NRB2 8X25A 28 S NRB2 8x25B 25 L NRB2 8X25C 225 M NRB2 8X25D 2 LB Weight (Kg) 125

127 NOCCHI NRB2 1 Horizontal centrifugal pumps with base-plate and coupling (2 and 4 poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 NRB2 1x2D ,8 Q L/ m 3 /h m.c.a. / m.c.w. 37,5 36, ,5 31, ,5 NRB2 1x2C , ,5 43,5 42, ,5 37, NRB2 1x2B ,4 5,5 5 49,5 48,5 47,5 46, ,5 36,5 31 NRB2 1X2A ,9 55, , ,5 38 NRB2 1x25D ,9 66, ,5 61,5 58, ,5 NRB2 1X25C , , ,5 NRB2 1X25B ,8 82, , NRB2 1X25A ,5 89, ,2 87,5 86,5 85,5 82, MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. Type Lm Y PN16 mm PN16 mm a f h2 b1 b2 l1 l2 l3 h h3 xa Weight (Kg) NRB2 1x2A 225 M NRB2 1x2B 2 LB NRB2 1x2C 2 LA NRB2 1X2D 18 M NRB2 1x25A 28 M NRB2 1X25B 28 S NRB2 1X25C 25 M NRB2 1X25D 225 M

128 NOCCHI NRB4 Horizontal centrifugal pumps with base-plate and coupling (2 and 4 poles) HYDRAULIC PERFORMANCE H (m) x25 4x25 5x25 65x25 8x25 1x x2 4x2 5x2 65x2 8x2 1x2 6 32x16 4x16 5x16 65x16 8x x12 4x12 5x12 65x Q:(m3/h) 127

129 NOCCHI NRB4 32 Horizontal centrifugal pumps with base-plate and coupling (2 and 4 poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 NRB4 32x12C,33,25 23/4,9 Q L/ m 3 /h 3 4,5 6 7, m.c.a. / m.c.w. 4,5 4,3 3,8 3 2,1 NRB4 32x12B,33,25 23/4,9 5,4 5,2 4,8 4,2 3,4 2,5 NRB4 32x12A,33,25 23/4,9 6,2 6 5,8 5,3 4,6 3,8 2,9 NRB4 32x16C,33,25 23/4,9 7,8 7,6 7,2 6,5 5,6 4,6 NRB4 32x16B,5,37 23/4 1,2 8,6 7,9 8 7,5 6,7 5,7 4,6 NRB4 32x16A,5,37 23/4 1,2 9,4 9,2 8,9 8,4 7,7 6,8 5,8 NRB4 32x2C,75,55 23/4 1,2 11,2 1,8 1,2 9,5 8,6 7,5 6,5 NRB4 32x2B 1,75 23/4 1,7 13, ,5 11,8 11,1 1,3 9,2 8,2 NRB4 32x2A 1,5 1,1 23/4 2,5 14,5 14,2 13,8 13,3 12,6 11,8 1,9 1 MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. Type Lm Y PN16 mm PN16 mm a f h2 b1 b2 l1 l2 l3 h h3 xa Weight (Kg) NRB4 32x12A 71 A NRB4 32x12B 71 A NRB4 32x12C 71 A NRB4 32x16A 71 B NRB4 32x16B 71 B NRB4 32x16C 71 B NRB4 32x2A 9 S NRB4 32x2B 8 B NRB4 32x2C 8 A

130 NOCCHI NRB4 4 Horizontal centrifugal pumps with base-plate and coupling (2 and 4 poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 NRB4 4x12C,33,25 23/4,9 Q L/ m 3 /h 6 7,5 9 1, , , m.c.a. / m.c.w. 4,6 4,5 4,3 4 3,7 3,3 2,5 NRB4 4x12B,5,37 23/4 1,2 5,4 5,3 5,2 5 4,8 4,5 4,1 3,5 NRB4 4x12A,5,37 23/4 1,2 6,3 6,2 6,1 6 5,8 5,5 5,2 4,9 4,4 NRB4 4x16C,5,37 23/4 1,2 7,3 7 6,7 6,4 6 5,5 4,9 4,3 NRB4 4x16B,75,55 23/4 1,2 8 7,8 7,5 7,2 6,8 6,4 5,9 5,3 4,7 NRB4 4x16A,75,55 23/4 1,2 8,8 8,6 8,4 8,1 7,7 7,3 6,8 6,3 5,8 NRB4 4x2C 1,75 23/4 1,7 11 1,5 1 9,4 8,5 7,6 6,6 5,4 NRB4 4x2B 1,5 1,1 23/4 2,5 12,8 12,5 12,1 11,6 11 1,2 9,3 8,4 6,2 NRB4 4x2A 1,5 1,1 23/4 2, ,8 13, ,4 11,8 11 1,2 8,3 NRB4 4x25C 2 1,5 23/4 3,2 17, , ,3 14, ,6 NRB4 4x25B 3 2,2 23/4 4,6 19,7 19,5 19,2 18, ,5 16, ,5 NRB4 4x25A 3 2,2 23/4 4,6 22, ,7 21,4 21 2,3 19, ,5 15,5 13 MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. Type Lm Y PN16 mm PN16 mm a f h2 b1 b2 l1 l2 l3 h h3 xa Weight (Kg) NRB4 4x12A 71 B NRB4 4x12B 71 B NRB4 4x12C 71 A NRB4 4x16A 8 A NRB4 4x16B 8 A NRB4 4x16C 71 B NRB4 4x2CA 9 S NRB4 4x2B 9 S NRB4 4x2C 8 B NRB4 4x25A 1 LA NRB4 4x25B 1 LA NRB4 4x25C 9 L

131 NOCCHI NRB4 5 Horizontal centrifugal pumps with base-plate and coupling (2 and 4 poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 NRB4 5x12C,33,25 23/4,9 Q L/ m 3 /h m.c.a. / m.c.w. 4,4 4,2 4 3,6 3,2 2,6 NRB4 5x12B,5,37 23/4 1,2 5,3 5,1 4,9 4,7 4,4 4 3,5 NRB4 5x12A,75,55 23/4 1,2 6,3 6,1 5,9 5,7 5,5 5,2 4,8 NRB4 5x16C,75,55 23/4 1,2 6,8 6,6 6,3 5,9 5,3 4,4 NRB4 5x16B 1,75 23/4 1,7 8 7,8 7,6 7,4 7 6,4 5,6 NRB4 5x16A 1,5 1,1 23/4 2,5 9 8,8 8,6 8,4 8,2 7,7 7,1 6,4 NRB4 5x2C 1,5 1,1 23/4 2,5 11,6 11,2 1,5 9,6 8,6 7,4 6,2 NRB4 5x2B 1,5 1,1 23/4 2, ,6 12,2 11,3 1,4 9,4 8,2 NRB4 5x2A 2 1,5 23/4 3,2 14,3 14,1 13,7 13,1 12,3 11,4 1,2 9 7,8 NRB4 5x25D 3 2,2 23/4 4,6 16,8 16,4 15,8 15,1 14,2 13,2 11,9 1,5 NRB4 5x25C 3 2,2 23/4 4,6 18, , ,2 15,2 14,2 12,8 11,5 NRB4 5x25B /4 6,1 21 2,6 2,2 19,7 19,1 18,3 17,4 16,4 15,2 NRB4 5x25A /4 6,1 22,5 22, ,5 2,9 2,2 19,4 18,5 17,4 14,7 MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. Type Lm Y PN16 mm PN16 mm a f h2 b1 b2 l1 l2 l3 h h3 xa Weight (Kg) NRB4 5x12A 8 A NRB4 5x12B 71 B NRB4 5x12AC 71 A NRB4 5x16A 9 S NRB4 5x16B 8 B NRB4 5x16C 8 A NRB4 5x2A 9 L NRB4 5x2B 9 S NRB4 5x2C 9 S NRB4 5x25A 1 LB NRB4 5x25B 1 LB NRB4 5x25C 1 LA NRB4 5x25D 1 LA

132 NOCCHI NRB4 65 Horizontal centrifugal pumps with base-plate and coupling (2 and 4 poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 NRB4 65x12C,75,55 23/4 1,2 Q L/ m 3 /h m.c.a. / m.c.w. 4,2 4 3,9 3,8 3,7 3,5 3,3 3 NRB4 65x12B,75,55 23/4 1,2 5 4,8 4,7 4,6 4,5 4,4 4,3 4,2 3,7 NRB4 65x12A 1,75 23/4 1,7 5,6 5,5 5,4 5,3 5,2 5,1 4,9 4,5 4 NRB4 65x16C 1,5 1,1 23/4 2,5 7,7 7,6 7,5 7,3 7,1 6,8 6,5 5,7 4,7 NRB4 65x16B 1,5 1,1 23/4 2,5 8,5 8,4 8,3 8,2 8 7,8 7,6 6,9 5,9 4,9 NRB4 65x16A 2 1,5 23/4 3,2 1,2 1,1 1 9,9 9,8 9,6 9,4 9 8,4 7,5 6,5 NRB4 65x2C 3 2,2 23/4 4,6 12,3 12,2 12, ,9 11,5 1,8 1 9 NRB4 65x2B /4 6, ,9 13,5 13,4 13,3 13,1 12,6 11, NRB4 65x2A /4 6,1 13,7 13,6 14,8 14,7 14,6 14,4 14,1 13,5 12, NRB4 65x25C /4 6,1 17, ,6 15,7 14,6 13,2 1,6 NRB4 65x25B 5,5 4 23/4 7,7 2 19,7 19,4 18, ,8 15,6 14,3 12,5 NRB4 65x25A 7,5 5,5 4 1, ,8 22,6 22,1 21,5 2,7 19,7 18,6 17,4 14 MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. Type Lm Y PN16 mm PN16 mm a f h2 b1 b2 l1 l2 l3 h h3 xa Weight (Kg) NRB4 65x12A 8 B NRB4 65x12B 8 A NRB4 65x12C 8 A NRB4 65x16A 9 L NRB4 65x16B 9 S NRB4 65x16C 9 S NRB4 65x2A 1 LB NRB4 65x2B 1 LB NRB4 65x2C 1 LA NRB4 65x25A 112 MC NRB4 65x25B 112 M NRB4 65x25C 1 LB

133 NOCCHI NRB4 8 Horizontal centrifugal pumps with base-plate and coupling (2 and 4 poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 NRB4 8x16C 2 1,5 23/4 3,2 Q L/ m 3 /h m.c.a. / m.c.w. 7,1 6,9 6,6 6,3 6 5,7 5,2 4,8 NRB4 8x16B 3 2,2 23/4 4,6 8,5 8,3 8,1 7,9 7,6 7,3 6,9 6,5 6,1 5,6 NRB4 8x16A 3 2,2 23/4 4,6 9,6 9,4 9,2 9 8,8 8,5 8,2 7,9 7,5 7,1 6,6 NRB4 8x2C 3 2,2 23/4 4,6 1,4 1 9,8 9,6 9 8,6 8 7,2 6,5 NRB4 8x2B /4 6,1 12,5 12,3 12,1 11,8 11,4 11 1,6 1 9,4 8,8 7,2 NRB4 8x2A 5,5 4 23/4 7,7 14, ,8 13,5 13,1 12,7 12,2 11,7 11,2 1,6 9,2 7,6 NRB4 8x25D 7,5 5,5 4 1,9 16, ,7 15,4 14,9 14,4 13, ,3 11,5 NRB4 8x25C 7,5 5,5 4 1,9 17,9 17,7 17, ,7 16,2 15, ,4 13,7 11,9 NRB4 8x25B 1 7,5 4 14,5 2,5 2,3 2 19,7 19, ,6 18,1 17, ,6 13,9 NRB4 8x25A 1 7,5 4 14,5 22, ,7 21,5 21,1 2,8 2,4 2 19, ,6 16,2 14 MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. Type Lm Y PN16 mm PN16 mm a f h2 b1 b2 l1 l2 l3 h h3 xa Weight (Kg) NRB4 8x16A 1 LA NRB4 8x16B 1 LA NRB4 8x16C 9 L NRB4 8x2A 112 M NRB4 8x2B 112 M NRB4 8x2C 1 LB NRB4 8x25A 132 MA NRB4 8x25B 132 MA NRB4 8x25C 112 MC NRB4 8x25D 112 MC

134 NOCCHI NRB4 1 Horizontal centrifugal pumps with base-plate and coupling (2 and 4 poles) PUMP PERFORMANCE MOD. HP P2 kw Volt In (A) 3X44 NRB4 1x2D /4 6,1 Q L/ m 3 /h m.c.a. / m.c.w. 9,8 9,6 9,4 9,1 8,8 8,5 8,1 7,7 6,9 6 NRB4 1x2C 5,5 4 23/4 7,7 11,8 11,6 11,4 11,2 11 1,8 1,5 1,2 9,4 8,6 7,5 NRB4 1x2B 7,5 5,5 4 1,9 13,2 13,1 12,9 12,7 12,5 12, ,7 11,1 1,3 9,3 8,2 NRB4 1x2A 7,5 5,5 4 1,9 14,4 14,3 14, ,8 13,6 13,4 13,2 12, ,8 8,5 NRB4 1x25D 7,5 5,5 4 1,9 16,4 16,2 15,9 15,6 15,3 14,9 14,4 13,2 11,9 9,8 NRB4 1x25C 1 7,5 4 14, ,8 17,6 17,4 17,1 16,8 16,4 15,3 14,2 12,4 1,4 NRB4 1x25B ,7 2,4 2,3 2,2 2 19,8 19,6 19,3 18,6 17,7 16,2 14,5 12,4 NRB4 1x25A , ,9 21,8 21,7 21,6 21,4 21,1 2,4 19,7 18, ,8 MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at For efficiency characteristics see web site TABLE OF SIZES AND WEIGHTS MOD. Motor DNm DNa Dimensions mm. Type Lm Y PN16 mm PN16 mm a f h2 b1 b2 l1 l2 l3 h h3 xa Weight (Kg) NRB4 1x2A 112 MC NRB4 1x2B 112 MC NRB4 1x2C 112 M NRB4 1x2D 1 LB NRB4 1x25A 132 MB NRB4 1x25B 132 MB NRB4 1x25C 132 MA NRB4 1x25D 112 MC

135 NOCCHI CM Horizontal single-stage centrifugal pumps Self priming, Strong and resistant, High hydraulic performance The CM series single impeller centrifugal pumps are silent and have a high hydraulic efficiency. Applications Pumping from wells for irrigation Booster systems Domestic autoclaves Washing systems USAGE LIMITATION Type of liquid: non-abrasive clear or slightly cloudy water Maximum liquid temperature 9 C (model CM 9/22 5 C) Maximum recommended suction height 5 m with foot valve Maximum operating pressure: 6 bar for models HP bar for models HP Motor Enclosed, externally ventilated Level of protection IP 44 Class F insulation Single phase power supply with capacitor permanently activated and thermal protection built into the motor winding Three phase power supply with external protection provided by the user Speed of rotation 285 rpm Suitable for continuous use design features Component Material Pump body Motor bracket Impeller Motor shaft Mechanical seal Counterface O-rings EN GJL 2 (ex G2) Cast iron EN GJL 2 (ex G2) Cast iron Brass (CM 9/22 in technopolymer) X12 CrNiS 189 (AISI 416) Stainless steel Graphite Ceramic NBR 7 shore 134

136 NOCCHI CM Horizontal single-stage centrifugal pumps HYDRAULIC PERFORMANCE /51 11/44 1/ /22 1 H[m] Q[m 3 /h] Q[l/min] η [%] 2 1 MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at 135

137 NOCCHI CM Horizontal single-stage centrifugal pumps TABLE OF PERFORMANCE CM 9/22 M* CM 9/22 T* CM 1/36 M CM 1/36 T CM 11/44 M CM 11/44 T CM 13/51 M CM 13/51 T Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h,6 1,8 3 4,8 6 7,2,5,35 1,75 1,75 1,7 1,25 1,5 1,1 2 1,5 2,3 2,4 3,2 2,8 1,7 1,8 2,4 2,1 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 3 ~ 23 4 V 1 ~ 23 V 3 ~ 23 4 V 3,6 2,4-1,4 5,5 3,8-2,2 8 5,5-3,2 1,3 6,9-4, 12, m.c.a. / m.c.w * Technopolymer impeller TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E F H1 H2 DNA DNM Weight (Kg) CM 9/ " 1" 6,5 CM 1/ " 1" 11 CM 11/ "1/4 1" 2 CM 13/ "1/4 1"

138 NOCCHI CB Twin impeller centrifugal pumps High hydraulic performance The CB twin impeller centrifugal electric pumps have two self balanced impellers to give very high efficiency. Particularly suitable for domestic and industrial applications, booster sets etc. Applications Booster systems Small-scale irrigation Non aggressive liquids transfer Washing systems Motor Enclosed, externally ventilated Level of protection: IP 44 Class insulation: F Single phase power supply with capacitor pemanently activated and thermal protection built into the motor winding. Three phase power supply with external protection provided by the user. USAGE LIMITATION Type of liquid:non-abrasive clear or slightly cloudy water Maximum liquid temperature: 4 C for models,55 -,75 KW 9 C for models 1,1-4, KW Maximum recommended suction height: 5 m with foot Maximum operating pressure: 6 bar for models,55 -,75 KW 1 bar for models 1,1-4, KW design features Component Material Pump body Motor bracket Impeller Intermediate plate Motor shaft Mechanical seal Counterface Seal plate O-rings EN GJL 2 (ex G2) Cast iron Aluminium on models: kw,55-1,. Cast iron on the other models Technopolymer on models: kw,55 -,75. Brass on the other models Cast iron AISI 33 on models: kw 1,1-1,5-2,2 AISI 34 on models: kw 3, - 4, AISI 416 on models: kw,55 -,75 Graphite Ceramic AISI 34 on models: kw,55 -,75. Cast iron on the other models NBR 137

139 NOCCHI CB Twin impeller centrifugal pumps HYDRAULIC PERFORMANCE / / /55 9/44 12/65 16/68 3 8/ H[m] Q[m 3 /h] Q[l/min] TABLE OF PERFORMANCE CB 8/38 M CB 8/38 T CB 9/44 M CB 9/44 T CB 11/55 M CB 11/55 T CB 12/65 M CB 12/65 Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h 1,2 2,4 3, 4,8 5,4 6, 6,6 8, ,,75,55 1,74 1,5 1,1 2 1,5 1,5 1,4 1,9 1,2 2,5 2,4 3,2 2,8 1,1 1,1 1,4,9 1,9 1,8 2,4 2,1 1 ~ 22 V 3 ~ V 1-22 V 3 ~ 22 4 V 1 ~ 22 V 3 ~ 22 4 V 1 ~ 22 V 3 ~ 22 4 V 5 3,4-2, 6,1 2,9-1,7 8,6 5,5-3,2 1,8 6,9-4, 1, m.c.a. / m.c.w , , , ,8 48,8 47,1 38,4 33,4 27,5 4 6,5 58,6 56,9 49,8 46,5 4,3 32,5 CB 16/68 T 3 2,2 3,5 2,6 3 ~ 22 4 V 8,1-4,7 6,5 59,3 54,1 51,6 48,4 44,6 32 CB 19/67 T 4 3 5,5 4,1 3 ~ 22 4 V 12,5-7, ,8 63,9 62, ,5 CB 21/76 T 5 4 6,1 4,6 3 ~ 22 4 V 15,1-8,7 76,5 73,9 72,9 71,8 7,5 66, ,3 54 TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E F H1 H2 DNA DNM Weight (Kg) CB 8/ " 1" 13,5 CB 9/ " 1" 15 CB 11/ "1/4 1" 25 CB 12/ "1/4 1" 27 CB 16/ "1/4 1" 27 CB 19/ "1/2 1"1/4 42,5 CB 21/ "1/2 1"1/4 46,3 138

140 NOCCHI PRATIKA Multistage centrifugal Submersible pumps for clear water Equipped with Ø 32 hose adapter. Automatic version equipped with float switch. The PRATIKA submersible pumps are portable and ready to use for installation in traditional wells, water deposits, collection tanks, clear watercourses, lakes etc. Applications Pumping of water from traditional wells Small-scale automatic systems for garden irrigation Surface irrigation USAGE LIMITATION Type of liquid: clean water with no suspended solids or abrasive material Maximum liquid temperature 4 C Maximum submersion under the water level 1 m Motor Dry motor Level of protection IP 68 Class F insulation Single phase supply with capacitor permanently activated Thermal protection built into the motor winding Completely insulated cable connection chamber Self-lubricating ball bearings Speed of rotation 285 rpm Suitable for continuous use design features Component Material 1 Pump body X 5 CrNi 181 (AISI 34) Stainless steel 2 Suction grid X 5 CrNi 181 (AISI 34) Stainless steel 3 Suction base X 5 CrNi 181 (AISI 34) Stainless steel 4 Power cable 15 m H7 RN-F With schuko plug 5 Shaft (hydraulic end) X 5 CrNi 181 (AISI 34) Stainless steel with ceramic facing at the points of seal wear Mechanical seal Graphite 6 Counterface Ceramic Oil chamber for seal lubrication Lip seal NBR 7 Rubber 8 Impeller Technopolymer 9 Diffuser Technopolymer 139

141 NOCCHI PRATIKA Multistage centrifugal Submersible pumps for clear water HYDRAULIC PERFORMANCE PRATIKA Q[m 3 /h] Q[l/min] PUMP PERFORMANCE Nominal Power (P2) Absorbed Power (P1) L/ In VOLT μf Stages Q (A) HP kw HP kw m 3 /h 1,2 2,4 3,6 4,8 6 PRATIKA - MAN PRATIKA - AUT 1,1,8 1,6 1,2 1 ~ 23 V m.c.a. / m.c.w TABLE OF SIZES AND WEIGHTS A B Ø C D Dimensions mm. Minimum drainage level E* Start level F* Stop level G* PRATIKA / Ø 1,5 1 1/4 9 Free bore DNM Weight (Kg) 14

142 NOCCHI DOMINATOR 4 4 Multistage centrifugal submersible pumps complete with motor Hydraulic system resistant to the sand corrosive action, integrated no-return valve, built-in capacitor The DOMINATOR 4 submersible pumps are suitable for istallation in traditional wells, water deposits, collection tanks, clear watercourses, lakes etc. Supplied with 2m nylon suspension cord. Applications Pumping of water from traditional wells. Small-scale automatic systems for garden irrigation. Surface irrigation. USAGE LIMITATION Type of liquid: clean water with no suspended solids or abrasive material. Maximum liquid temperature 4 C. Maximum submersion under the water level 17 m. Motor Dry motor with stainless steel casing cooled by the pumped liquid. Level of protection IP 68. Class F insulation. Single phase supply with capacitor permanently activated. Thermal protection built into the motor winding. Completely insulated cable connection chamber. Self-lubricating ball bearings. Speed of rotation 285 rpm. Suitable for continuous use. design features Component Material Pump body X 5 CrNi 181 (AISI 34) Stainless steel 2 Suction grid X 16 CrNi 16 (AISI 431) Stainless steel 3 Base Noryl GNF 2V 4 Impeller Acetal resin 5 Diffuser Polycarbonate with ceramic insert in the point of wear 6 Diffuser cap Polycarbonate with stainless steel inserts in the point of wear 7 Motor shaft Hexagonal, in X 1 CrNiS 189 (AISI 33) stainless steel with ceramic insert at the point of wear. AISI 416 for the out of water parts. 8 Mechanical seal Graphite 9 Counterface Aluminum oxide 1 Power cable 2 m H7 RNF-F 11 No-return valve Integrated - Plastic 12 Discharge head Noryl con inserto filettato 1 1/4 - Thrust bearing ring inserted in every stage

143 NOCCHI DOMINATOR 4 4 Multistage centrifugal submersible pumps complete with motor HYDRAULIC PERFORMANCE / /36 75/ /5 75/35 1 H[m] Q[m 3 /h] Q[l/min] /56 (75/35) 4 η [%] /5 115/57 (115/36) 1 MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at 142

144 NOCCHI DOMINATOR 4 4 Multistage centrifugal submersible pumps complete with motor PUMP PERFORMANCE Nominal power (P2) Motor power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h 1,2 2,4 3,6 4,8 DOMINATOR 4-55/5 M,75,56 1,1,8 1 ~ V 3, ,7 17 DOMINATOR 4-75/35 M,5,35,8,6 1 ~ V 3 12, DOMINATOR 4-75/56 M,8,6 1,75 1 ~ V 3, ,9 38,1 19 DOMINATOR 4-115/36 M,55,4 1,75 1 ~ V 3,5 12, DOMINATOR 4-115/57 M 1,8 1,5 1,1 1 ~ V ,4 31,5 16,6 m.c.a. / m.c.w. DNM A ø C TABLE OF SIZES AND WEIGHTS A Dimensions mm. Ø C Passaggio libero DNM Weight (Kg) DOMINATOR 4-55/ mm 1 1/4 8,8 DOMINATOR 4-75/ mm 1 1/4 8,1 DOMINATOR 4-75/ mm 1 1/4 9,6 DOMINATOR 4-115/ mm 1 1/4 8,1 DOMINATOR 4-115/ mm 1 1/4 9,9 143

145 NOCCHI DOMINATOR 5 Submersible multistage centrifugal pump for clear water Completely in stainless steel, Double mechanical seal with oil chamber, High quality and reliability The DOMINATOR 5 submersible pumps are suitable for installation in traditional wells, water deposits, collection tanks, clear watercourses, lakes etc. Automatic version equipped with float switch. Applications Pumping of water from traditional wells Small-scale automatic systems for garden irrigation Surface irrigation USAGE LIMITATION Type of liquid: clean water with no suspended solids or abrasive material Maximum liquid temperature 4 C Maximum submersion under the water level 17 m Motor Dry motor with stainless steel casing cooled by the pumped liquid Level of protection IP 68 Class F insulation Single phase supply with capacitor permanently activated Thermal protection built into the motor winding Completely insulated cable connection chamber Self-lubricating ball bearings Speed of rotation 285 rpm Suitable for continuous use design features Component Material 7 1 Pump body X 5 CrNi 181 (AISI 34) Stainless steel 2 Suction grid X 5 CrNi 181 (AISI 34) Stainless steel 3 Impeller X 5 CrNi 181 (AISI 34) Stainless steel 4 Diffuser X 5 CrNi 181 (AISI 34) Stainless steel 5 Spacer X 5 CrNi 181 (AISI 34) Stainless steel 6 Motor shaft X 5 CrNi 181 (AISI 34) Stainless steel 7 Power cable 2 m H7 RN-F with plug 8 Mechanical seal 9 Counterface Carbon graphite resin mpreg Carbon graphite resin impreg Al-Oxide counterface with NBR rubber

146 NOCCHI DOMINATOR 5 Submersible multistage centrifugal pump for clear water HYDRAULIC PERFORMANCE /65 3 7/5 7/75 14/ H[m] Q[m 3 /h] Q[l/min] PUMP PERFORMANCE D 5-7/5B M D 5-7/5B M AUT D 5-7/5B T D 5-7/5B T D 5-7/75B M D 5-7/75B M AUT D 5-7/75B T D 5-7/75B T D 5-14/45B M D 5-14/45B M AUT D 5-14/45B T D 5-14/45B T D 5-14/65B M D 5-14/65B M AUT D 5-14/65B T D 5-14/65B T Nominal power (P2) Motor power (P1) In VOLT μf Stadi L/ (A) Stages Q HP kw HP kw m 3 /h 1,2 2,4 3,6 4,8 6 7,2 8,4,6,8 1,2,9 1,2,9 2 1,45 1,1,8 1,8 1,3 1,5 1,1 2,3 1,7 1 ~ 23 4,5 3 ~ 4 V 3 ~ 23 V 1,8 3 1 ~ ~ 4 V 3 ~ 23 V 2,1 3,7 1 ~ 23 5,5 3 ~ 4 V 3 ~ 23 V 2 3,5 1 ~ 23 7,2 3 ~ 4 V 3 ~ 23 V 2,5 4, m.c.a. / m.c.w. 5,6 42,5 29,3 7, ,7 41,4 17, ,4 33, ,8 15,2 7, ,9 18,2 9 TABLE OF SIZES AND WEIGHTS A Dimensions mm. Ø C Passaggio libero DNM Weight (Kg) D 5-7/ mm 1 1/ D 5-7/ mm 1 1/ D 5-14/ mm 1 1/ D 5-14/ mm 1 1/

147 NOCCHI SCM 4 PLUS 4 Multistage centrifugal submersible pumps complete with motor High stiffness and high resistance to water hammering, High sand abrasion resistance, High hydraulic efficiency The SCM 4 PLUS submersible pumps consist of a multistage pumping unit directly connected to a submersible motor. Especially suitable for pumping from deep 4 (1mm) Ø wells. Applications Pumping of water from drilled wells Automatic systems for garden irrigation Surface irrigation for agricultural use Pumping and supply of stored deposits or of booster autoclaves for industrial systems USAGE LIMITATION Type of liquid: clean non-aggressive, non-explosive, free of solids Maximum liquid temperature 35 C Max. start-ups per hour 3 Motor protection with thermal relay provided by the user Motor 4 submersible motor Special resin impregnated sealed stator Water-cooled thrust bearings and bushes Approx m extendible power supply cable Non-polluting water cooling 4 NEMA flange Level of protection IP 68 Class B insulation Speed of rotation 285 rpm Special mechanical seal with sand guard Pressure compensation diaphragm Supplied without capacitor (single phase version) Suitable for continuous use Electrical control panel on request design features Component Material 1 1 Outlet X 5 CrNi 181 (AISI 34) Microcast stainless steel 2 Suction flange X 5 CrNi 181 (AISI 34) Microcast stainless steel 3 Pump body X 5 CrNi 181 (AISI 34) Stainless steel 4 No-return valve X 5 CrNi 181 (AISI 34) Stainless steel 5 Cable protection trough X 5 CrNi 181 (AISI 34) Stainless steel 6 Filter X 5 CrNi 181 (AISI 34) Stainless steel 7 Impeller Acetal resin 8 Diffuser Polycarbonate with ceramic insert at the point of wear 9 Diffuser cap Polycarbonate with steel insert series 3 1 Motor shaft Hexagonal in X1 CrNiS 189 (AISI 33) Stainless steel with ceramic facing on the upper end 11 Self-lubricating delivery bearing Molybdenum bisulphide polyamide - Thrust ring inserted in every stage

148 NOCCHI SCM 4 PLUS 4 Multistage centrifugal submersible pumps complete with motor Delivery connection point in microcast AISI 34 stainless steel with an internal tapered double profile with a stainless steel non return valve and a double slot for safety cable. BENEFITS: It resets flow resistance offering maximum rigidity and high resistance to protec the pump against water hammering. Floating impeller with suction point shim on stainless steel moulded with a diffusor cover. Thrust bearing inserted between the hub of the impeller and diffusor formed by one ceramic ring moulded with the diffusor and a free ring in graphite. International Patent BENEFITS: This extraordinary technological innovation leads to a large increase in efficiency as well as high resistance to abrasion by sand and to dry operation. Shaft guide bearing made with a selflubricating closed bush in molybdenum bisulphide polyamide and stainless steel shaft with ceramic insert at the point of wear. BENEFITS: Increases the life of the pump - protection against dry operation -high resistance to wear caused by sand. Motor bracket and suction point in microcast AISI 34 stainless steel rigidly welded to the outer stainless steel liner. Stainless steel suction grid. BENEFITS: This system offers high resistance to mechanical stresses caused by operating pressure. Maximum rigidity of the whole structure eliminates vibrations. 147

149 NOCCHI SCM 4 PLUS 4 Multistage centrifugal submersible pumps complete with motor TABLE FOR CALCULATING PUMP LENGTH A Total length mm B Motor length mm C Pump length mm DNM L Packing length mm Total Weight kg SCM 4 PLUS 4/57 M SCM 4 PLUS 4/57 T SCM 4 PLUS 4/9 M SCM 4 PLUS 4/9 T SCM 4 PLUS 4/12 M SCM 4 PLUS 4/12 T SCM 4 PLUS 4/185 M SCM 4 PLUS 4/185 T SCM 4 PLUS 4/24 M SCM 4 PLUS 4/24 T SCM 4 PLUS 55/5 M SCM 4 PLUS 55/5 T SCM 4 PLUS 55/8 M SCM 4 PLUS 55/8 T SCM 4 PLUS 55/15 M SCM 4 PLUS 55/15 T SCM 4 PLUS 55/16 M SCM 4 PLUS 55/16 T SCM 4 PLUS 55/2 M SCM 4 PLUS 55/2 T SCM 4 PLUS 55/3 T ,8 1, ,7 16,1 14,9 19,2 17,9 22,2 2,8 11,3 1,3 13,1 11,8 14,9 13,7 17, ,8 18,4 22,3 SCM 4 PLUS 75/4 M SCM 4 PLUS 75/4 T SCM 4 PLUS 75/56 M SCM 4 PLUS 75/56 T SCM 4 PLUS 75/75 M SCM 4 PLUS 75/75 T SCM 4 PLUS 75/11 M SCM 4 PLUS 75/11 T SCM 4 PLUS 75/14 M SCM 4 PLUS 75/14 T SCM 4 PLUS 75/21 T SCM 4 PLUS 115/3 M SCM 4 PLUS 115/3 T SCM 4 PLUS 115/5 M SCM 4 PLUS 115/5 T SCM 4 PLUS 115/65 M SCM 4 PLUS 115/65 T SCM 4 PLUS 115/95 M SCM 4 PLUS 115/95 T SCM 4 PLUS 115/122 M SCM 4 PLUS 115/122 T SCM 4 PLUS 115/185 T SCM 4 PLUS 115/245 T SCM 4 PLUS 15/42 M SCM 4 PLUS 15/42 T SCM 4 PLUS 15/64 M SCM 4 PLUS 15/64 T SCM 4 PLUS 15/84 M SCM 4 PLUS 15/84 T SCM 4 PLUS 15/12 T SCM 4 PLUS 15/17 T SCM 4 PLUS 15/2 T SCM 4 PLUS 15/3 T SCM 4 PLUS 25/53 M SCM 4 PLUS 25/53 T SCM 4 PLUS 25/78 T SCM 4 PLUS 25/1 T SCM 4 PLUS 25/127 T SCM 4 PLUS 25/185 T "1/ ,2 1,2 12,9 11,6 14,8 13,6 17,1 15,8 19, , ,8 11,5 14,4 13,2 16,6 15,3 18,8 17,4 2, ,8 16,1 14,8 18,3 16,9 2,1 24,2 33,1 42, , ,9 29,6 42,6 2" 148

150 NOCCHI SCM 4 PLUS 4 4 Multistage centrifugal submersible pumps complete with motor HYDRAULIC PERFORMANCE 2,6 5,3 7,9 1,6 Q[lmp gpm] H[m] ,4,3,2,1, 2,2 4,4 6,6 8,8 4/24 4/185 4/12 4/9 4/ ,6 1,2 1,8 2,4 P η ,6 1,2 1,8 2, Q[US gpm] η [%] H[ft] Q[m3/h] Q[l/min] The power curve refers to the brake horse power (BHP) per stage. % indicates the pump hydraulic efficiency MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at PUMP PERFORMANCE N stages Motor L/ power In VOLT μf Q (A) HP kw m 3 /h,6 1,2 1,8 2,4 Ø DNM SCM 4 PLUS-4/57 M SCM 4 PLUS-4/57 T SCM 4 PLUS-4/9 M SCM 4 PLUS-4/9 T SCM 4 PLUS-4/12 M SCM 4 PLUS-4/12 T SCM 4 PLUS-4/185 M SCM 4 PLUS-4/185 T SCM 4 PLUS-4/24 M SCM 4 PLUS-4/24 T 9,5,37 14,75, , ,5 1, ,5 1 ~ 23 V 3 ~ 4 V 1 ~ 23 V 3 ~ 4 V 1 ~ 23 V 3 ~ 4 V 1 ~ 23 V 3 ~ 4 V 1 ~ 23 V 3 ~ 4 V 3,4 1,2 4,4 1,7 5,9 2,2 7,8 3 1, m.c.a. / m.c.w /4 149

151 NOCCHI SCM 4 PLUS 55 4 Multistage centrifugal submersible pumps complete with motor HYDRAULIC PERFORMANCE H[m] ,4,3,2,1, 2,6 5,3 7,9 1,6 13,2 15,8 2,2 4,4 6,6 8,8 13,2 55/3 55/2 55/16 55/15 55/8 55/ ,6 1,2 1,8 2,4 3, 3, ,6 1,2 1,8 2,4 3, 3,6 P η Q[lmp gpm] Q[US gpm] η [%] H[ft] Q[m3/h] Q[l/min] The power curve refers to the brake horse power (BHP) per stage. % indicates the pump hydraulic efficiency MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at PUMP PERFORMANCE N Stages Motor L/ power In VOLT µf. Q (A) HP kw m 3 /h,6 1,2 1,8 2,4 3 SCM 4 PLUS-55/5 M 1 ~ 23 V 3,4 16 6,5,37 SCM 4 PLUS-55/5 T 3 ~ 4 V 1, SCM 4 PLUS-55/8 M 1 ~ 23 V 4,4 2 1,75,55 SCM 4 PLUS-55/8 T 3 ~ 4 V 1, SCM 4 PLUS-55/15 M 1 ~ 23 V 5, ,75 SCM 4 PLUS-55/15 T 3 ~ 4 V 2, SCM 4 PLUS-55/16 M 1 ~ 23 V 7, ,5 1,1 SCM 4 PLUS-55/16 T 3 ~ 4 V SCM 4 PLUS-55/2 M 1 ~ 23 V 1, ,5 SCM 4 PLUS-55/2 T 3 ~ 4 V SCM 4 PLUS-55/3 T ,2 3 ~ 4 V 5, m.c.a. / m.c.w. Ø DNM 1 1/4 15

152 NOCCHI SCM 4 PLUS 75 4 Multistage centrifugal submersible pumps complete with motor HYDRAULIC PERFORMANCE 2,6 5,3 7,9 1,6 13,2 15,8 2,2 4,4 6,6 8,8 11, 13,2 18,4 21,1 15,4 17,6 Q[lmp gpm] Q[US gpm] /21 75/14 75/11 75/75 75/56 75/ H[m] 3 1,8,6,4,2, Q[m3/h],6 1,2 1,8 2,4 3, 3,6 4,2 4,8 P 6 45 η η [%] H[ft] Q[l/min],6 1,2 1,8 2,4 3, 3,6 4,2 4,8 PUMP PERFORMANCE The power curve refers to the brake horse power (BHP) per stage. % indicates the pump hydraulic efficiency MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at N Stages Motor L/ power In VOLT µf. Q (A) HP kw m 3 /h 1,2 1,8 2,4 3 3,6 SCM 4 PLUS-75/4 M 1-23 V 3,4 16 6,5,37 SCM 4 PLUS-75/4 T 3-4 V 1, SCM 4 PLUS-75/56 M 1-23 V 4,4 2 8,75,55 SCM 4 PLUS-75/56 T 3-4 V 1, SCM 4 PLUS-75/75 M 1-23 V 5,9 3 SCM 4 PLUS-75/75 T 11 1, V 2, SCM 4 PLUS-75/75 T 3-23 V 3,8 SCM 4 PLUS-75/11 M 1-23 V 7, ,5 1,1 SCM 4 PLUS-75/11 T 3-4 V SCM 4 PLUS-75/14 M 1-23 V 1, ,5 SCM 4 PLUS-75/14 T 3-4 V SCM 4 PLUS-75/21 T 3 3 2,2 3-4 V 5, m.c.a. / m.c.w. Ø DNM 1 1/4 151

153 NOCCHI SCM 4 PLUS Multistage centrifugal submersible pumps complete with motor HYDRAULIC PERFORMANCE Q[lmp gpm] 26 1,2 2,4 3,6 4,8 6, 7,2 Q[US gpm] / H[m] ,4,3,2 2 1,2 115/ / /95 115/65 115/5 115/ ,4 3,6 4,8 6, 7,2 P η η [%] H[ft] Q[m3/h] Q[l/min],1, PUMP PERFORMANCE 1,2 2,4 3,6 4,8 6, 7,2 The power curve refers to the brake horse power (BHP) per stage. % indicates the pump hydraulic efficiency MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at N Stages Motor L/ power In VOLT µf. Q (A) HP kw m 3 /h 1,8 2,4 3 3,6 4,8 5,4 6 Ø DNM SCM 4 PLUS-115/3 M 1 ~ 23 V 3,4 16 4,5,37 SCM 4 PLUS-115/3 T 3 ~ 4 V 1, ,4 SCM 4 PLUS-115/5 M 1 ~ 23 V 4,4 2 7,75,55 SCM 4 PLUS-115/5 T 3 ~ 4 V 1, SCM 4 PLUS-115/65 M 1 ~ 23 V 5,9 3 SCM 4 PLUS-115/65 T 9 1,75 3 ~ 4 V 2, SCM 4 PLUS-115/65 T 3 ~ 23 V 3,8 SCM 4 PLUS-115/95 M 1 ~ 23 V 7,8 4 SCM 4 PLUS-115/95 T 13 1,5 1,1 3 ~ 4 V SCM 4 PLUS-115/95 T 3 ~ 23 V 5,2 SCM 4 PLUS-115/122 M 1 ~ 23 V 1, ,5 SCM 4 PLUS-115/122 T 3 ~ 4 V SCM 4 PLUS-115/185 T ,2 3 ~ 4 V 5, SCM 4 PLUS-115/245 T ~ 4 V 7, m.c.a. / m.c.w. 1 1/4 152

154 NOCCHI SCM 4 PLUS 15 4 Multistage centrifugal submersible pumps complete with motor HYDRAULIC PERFORMANCE H[m] ,14,13,12,1,8 PUMP PERFORMANCE ,2 2,4 3,6 4,8 6, 7,2 8,4 15/3 15/2 15/17 15/12 15/84 15/64 15/ ,2 2,4 3,6 4,8 6, 7,2 8,4 P η ,2 2,4 3,6 4,8 6, 7,2 8,4 The power curve refers to the brake horse power (BHP) per stage. % indicates the pump hydraulic efficiency MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at Q[lmp gpm] Q[US gpm] η [%] H[ft] Q[m3/h] Q[l/min] SCM 4 PLUS-15/42 M SCM 4 PLUS-15/42 T SCM 4 PLUS-15/42 T SCM 4 PLUS-15/64 M SCM 4 PLUS-15/64 T SCM 4 PLUS-15/64 T SCM 4 PLUS-15/84 M SCM 4 PLUS-15/84 T SCM 4 PLUS-1 5/84 T N Stages Motor L/ power In VOLT µf. Q (A) HP kw m 3 /h 2,4 3 3,6 4,8 6 7,2 8,4 6 1,75 9 1,5 1, ,5 1 ~ 23V 3 ~ 4 V 3 ~ 23 V 1 ~ 23 V 3 ~ 4 V 3 ~ 23 V 1 ~ 23 V 3 ~ 4 V 3~ 23 V 5,9 2,2 3,8 7,8 3 5,2 1,2 4 5, m.c.a. / m.c.w SCM 4 PLUS-15/12 T ,2 3 ~ 4 V 5, SCM 4 PLUS-15/17 T ~ 4 V 7, SCM 4 PLUS-15/2 T 29 5,5 4 3 ~ 4 V 1, SCM 4 PLUS-15/3 T 42 7,5 5,5 3 ~ 4 V 13, Ø DNM 2 153

155 NOCCHI SCM 4 PLUS 25 4 Multistage centrifugal submersible pumps complete with motor HYDRAULIC PERFORMANCE H[m] ,2,15,1,5, PUMP PERFORMANCE , 6, 9 12, 15, 25/185 25/127 25/1 25/78 25/ , 6, 9 12, 15, P η , 6, 9 12, 15, The power curve refers to the brake horse power (BHP) per stage. % indicates the pump hydraulic efficiency MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at Q[lmp gpm] Q[US gpm] η [%] H[ft] Q[m3/h] Q[l/min] SCM 4 PLUS-25/53 M SCM 4 PLUS-25/53 T SCM 4 PLUS-25/53 T N Stages Motor L/ power In VOLT µf. Q (A) HP kw m 3 /h 6 7,2 8,4 1, ,2 14, ,5 1 ~ 23V 3 ~ 4 V 3 ~ 23 V 1,2 4 6,9 5 m.c.a. / m.c.w SCM 4 PLUS-25/78 T ,2 3 ~ 4 V 5, SCM 4 PLUS-25/1 T ~ 4 V 7, SCM 4 PLUS-25/127 T 21 5,5 4 3 ~ 4 V 1, SCM 4 PLUS-25/185 T 31 7,5 5,5 3 ~ 4 V 13, Ø DNM 2 154

156 SCM 4 HF 4 4 Multistage centrifugal submersible pumps complete with motor Built to deliver long term, trouble-free service, High hydraulic efficiency, High flow SCM 4HF 4 high flow rate submersible pumps consist of a multistage hydraulic end directly connected to a submersible motor. Especially suitable for pumping from deep Ø 4 (1 mm) wells Applications Pumping of water from drilled wells Automatic systems for garden irrigation Surface irrigation for agricultural use Pumping and supply of stored deposits or of booster autoclaves for industrial systems Heat pumps USAGE LIMITATION Type of liquid: clean, non aggressive, non-explosive, free of solids Maximum liquid temperature 35 C Max. start-ups per hour 3 Motor protection with thermal relay provided by the user Motor 4 submersible motor Special resin impregnated sealed stator Water-cooled thrust bearings and bushes Approx. 1,75 m extendible power supply cable Non-polluting water cooling 4 NEMA flange Level of protection IP68 Class B insulation Speed of rotation 285 rpm Special mechanical seal with sand guard Pressure compensation diaphragm Supplied without capacitor (single phase version) Suitable for continuous use Electrical control panel on request design features Component Material 1 Discharge 3 series stainless steel - 2 BSP threads 2 Motor bracket Microcast stainless steel (3 series) 3 Shell 3 series stainless steel 4 Cable guard 3 series stainless steel 5 Screen 3 series stainless steel 6 Impeller Glass filled Polycarbonate 7 Diffuser Glass filled Noryl Thrust ring inserted in every stage 8 Motor shaft (hydraulic end) Hexagonal in stainless steel (3 series) 9 Top bearing Acetal 1 Washer / thrust Phenolic 155

157 NOCCHI SCM 4 HF 4 4 Multistage centrifugal submersible, pumps complete with motor HYDRAULIC PERFORMANCE / / /5 4/ η [%] 4 2 MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at 156

158 NOCCHI SCM 4 HF 4 4 Multistage centrifugal submersible, pumps complete with motor PUMP PERFORMANCE Nominal L/ power (P2) In Stadi VOLT μf Q (A) Stages HP kw m 3 /h SCM4HF 4/3 M 1 ~ 23 V 1, ,5 7 SCM4HF 4/3 T 3 ~ 4 V 4 m.c.a. / m.c.w. 27, ,2 19,5 15,5 SCM4HF 4/5 T 3 2,2 3 ~ 4 V 5, ,2 35,5 31,1 25,1 19,2 SCM4HF 4/8 T 5,5 4 3 ~ 4 V 1, ,7 5,3 42,2 32,6 SCM4HF 4/1 T 7,5 5,5 3 ~ 4 V 13, ,3 88,8 8 69,6 57,7 43 TABLE OF SIZES AND WEIGHTS A Total length mm B Motor length mm C Pump length mm SCM4HF 4/3 M DNM L Packing length mm Total Weight kg ,5 SCM4HF 4/3 T SCM4HF 4/5 T " ,5 SCM4HF 4/8 T SCM4HF 4/1 T ,4 157

159 NOCCHI SA 6 Multistage submersible pumps complete with motor Integrated check valve The SA submerged pumps consist of a multistage pumping unit directly connected to a submersible motor. Especially suitable for pumping from deep 6 (15mm) Ø wells. Flow rate up to 11 l/min. Applications Civil and industrial supply systems Overhead or surface irrigation Boosting Firefighting Various civil and industrial applications Mains water supply systems Heat pumps USAGE LIMITATION Type of liquid: clean non-aggressive, non-explosive, free of solids Maximum liquid temperature 35 C Max. start-ups per hour: 2 Motor protection with thermal relay provided by the user Maximum quantity of sand present: 4 g/m 3 Motor 6 submersible motor Special resin impregnated sealed stator Water-cooled thrust bearings and bushes Approx m extendible power supply cable Non-polluting water cooling 6 NEMA flange Level of protection IP68. Class F insulation Speed of rotation 285 rpm Special mechanical seal with sand guard Pressure compensation diaphragm Suitable for continuous use Electrical control panel on request Direction of rotation anticlockwise (seen from the delivery end) design features Component Material Outlet Suction flange Outer liner Cable protection filter and trough Shaft Impeller Diffuser X5 CrNi 181 (AISI 34) stainless steel X5 CrNi 181 (AISI 34) stainless steel X5 CrNi 181 (AISI 34) stainless steel X5 CrNi 181 (AISI 34) stainless steel AISI 42 stainless steel Noryl Noryl 158

160 NOCCHI SA Multistage submersible pumps complete with motor HYDRAULIC PERFORMANCE H (m) 34 P (MPa) 3,4 32 3, /18 3, 2,8 2,6 24 2,4 22 2, /12 2, 1,8 16 1, /9 1,4 12 1,2 Ø MOTOR 1 615/6 1, DNM = 3 gas 8 615/5, /4,4 TABLE OF SIZES AND WEIGHTS Pump body L 1 (mm) ø Motor (mm) L (mm) Pump Weight (Kg) SA 615/ SA 615/ SA 615/ SA 615/ SA 615/ SA 615/ N kw,7,6,5,4 η p N 1 2 Q[m 3 /h],4,2 η p % PUMP PERFORMANCE Q[l/min] The power curve refers to the brake horse power (BHP) per stage. % indicates the pump hydraulic efficiency MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at Nominal L/ power (P2) In Stadi VOLT Q (A) Stages HP kw m 3 /h 7,2 9, ,8 15,6 18 SA 615/4* 3 2,2 3 ~ 4 V 5, SA 615/5* ~ 4 V 7, SA 615/6* 5,5 4, 3 ~ 4 V 1, SA 615/9* 7,5 5,5 3 ~ 4 V 13, SA 615/12 1 7,5 3 ~ 4 V 17, SA 615/ ~ 4 V 24, * WITH 4 MOTOR 159 m.c.a. / m.c.w.

161 NOCCHI SA Multistage submersible pumps complete with motor HYDRAULIC PERFORMANCE H (m) /2 P (MPa) 2,8 2,6 24 2, /16 2,2 2 2, 18 1, /12 1,6 14 1,4 12 1, /8 1, Ø MOTOR 8 625/6,8 DNM = 3 gas 6 625/4,6 4,4 TABLE OF SIZES AND WEIGHTS 2,2 Pump body L 1 (mm) ø MOTOR (mm) L (mm) Pump Weight (Kg) SA 625/ SA 625/ SA 625/ SA 625/ SA 625/ SA 625/ N kw 1,,9,8,7 1 η p N Q[m 3 /h] η p % PUMP PERFORMANCE Q[l/min] The power curve refers to the brake horse power (BHP) per stage. % indicates the pump hydraulic efficiency MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at Nominal L/ power (P2) In Stadi VOLT Q (A) Stages HP kw m 3 /h SA 625/4* 5,5 4, 3 ~ 4 V 1, SA 625/6* 7,5 5,5 3 ~ 4 V 13, SA 625/8 1 7,5 3 ~ 4 V 17, SA 625/ ~ 4 V 24, SA 625/ ~ 4 V 32, SA 625/ ,5 3 ~ 4 V 39, * WITH 4 MOTOR 16 m.c.a. / m.c.w.

162 NOCCHI SA 63 6 Multistage submersible pumps complete with motor HYDRAULIC PERFORMANCE 145 DNM H (m) 2 P (MPa) 2, 18 63/12 1,8 16 1,6 L /1 1,4 L 12 63/8 1,2 1 1, 8 63/5,8 6 63/4,6 Ø MOTOR 4,4 DNM = 3 gas 2,2 TABLE OF SIZES AND WEIGHTS Pump body L 1 (mm) ø MOTOR (mm) L (mm) Pump Weight (Kg) SA 63/ SA 63/ N kw 1,6 1,4 η p N η p % SA 63/ SA 63/ SA 63/ ,2 1, Q[m 3 /h] PUMP PERFORMANCE Q[l/min] The power curve refers to the brake horse power (BHP) per stage. % indicates the pump hydraulic efficiency MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at Nominal L/ power (P2) In Stadi VOLT Q (A) Stages HP kw m 3 /h SA 63/4* 7,5 5,5 3 ~ 4 V 13, SA 63/5 1 7,5 3 ~ 4 V 17, SA 63/ ~ 4 V 24, SA 63/ ~ 4 V 32, SA 63/ ,5 3 ~ 4 V 39, * WITH 4 MOTOR m.c.a. / m.c.w. 161

163 NOCCHI SA 65 6 Multistage submersible pumps complete with motor HYDRAULIC PERFORMANCE 145 DNM H (m) 2 P (MPa) 2, 18 1,8 16 1,6 L /12 1,4 L /1 65/9 1,2 1, 8,8 6 65/6,6 Ø MOTOR 4 65/4,4 DNM = 3 gas 2,2 TABLE OF SIZES AND WEIGHTS Pump body L 1 (mm) ø MOTOR (mm) L (mm) Pump Weight (Kg) N kw η p η p % SA 65/ SA 65/ SA 65/ SA 65/ SA 65/ ,8 1,6 1,4 1,2 1 N Q[m 3 /h] 4 PUMP PERFORMANCE Q[l/min] The power curve refers to the brake horse power (BHP) per stage. % indicates the pump hydraulic efficiency MEI,1 - Benchmark MEI,7 - Information on benchmark efficiency is available at Nominal L/ power (P2) In Stadi VOLT Q (A) Stages HP kw m 3 /h SA 65/4 1 7,5 3 ~ 4 V 17, SA 65/ ~ 4 V 24, SA 65/ ~ 4 V 32, SA 65/ ,5 3 ~ 4 V 39, SA 65/ ~ 4 V m.c.a. / m.c.w. 162

164 NOCCHI pump end sa 6 Multistage submersible pumps complete with motor Q L/ NECESSARY MOTOR SA 615/4* HP 3 SA 615/5* HP 4 m.c.a. / m.c.w. SA 615/6* HP 5,5 SA 615/9* HP 7,5 SA 615/ HP 1 SA 615/ HP 15 Q L/ NECESSARY MOTOR SA 625/4* HP 5,5 SA 625/6* HP 7,5 v.c.a. / m.c.w. SA 625/ HP 1 SA 625/ HP 15 SA 625/ HP 2 SA 625/ HP 25 Q L/ NECESSARY MOTOR SA 63/4* HP 7,5 SA 63/ HP 1 m.c.a. / m.c.w. SA 63/ HP 15 SA 63/ HP 2 SA 63/ HP 25 Q L/ NECESSARY MOTOR SA 65/ HP 1 SA 65/ HP 15 m.c.a. / m.c.w. SA 65/ HP 2 SA 65/ HP 25 SA 65/ HP 3 * For 4 motors 163

165 4-6 MOTORS ELECTRIC MOTORS Ø 4-6 FOR SUBMERSIBLE PUMPS 4 SINGLE PHASE Code Model Voltage V Thrust Load N kw Hp In A I start A RPM CosØ Ts/Tn EFF % C run µf Weight KG H mm Cable length mt 222P59 4ESM kw,37/hp,5 1~23V 5Hz 1~23 15,37, ,91, ,8 25 1,75 222P6 4ESM kw,55/hp,75 1~23V 5Hz 1~23 15,55,75 4,4 16,6 284,92, , ,75 222P61 4ESM kw,75/hp 1 1~23V 5Hz 1~23 15,75 1 5,9 19,8 286,94, , ,75 222P62 4ESM kw1,1/hp 1,5 1~23V 5Hz 1~ ,5 7,8 29,5 285,94, ,2 34 1,75 222P63 4ESM kw1,5/hp 2 1~23V 5Hz 1~23 3 1,5 2 1,2 36,4 285,95, ,75 4 THREE PHASE Code Model Voltage V Thrust Load N kw Hp In A I start A RPM CosØ Ts/Tn EFF % Weight KG H mm Cable length mt 221P119 4ESM kw,37/hp,5 3~4V 5Hz 3~4 15,37,5 1,2 5,1 284,73 2,1 63 5, ,75 221P12 4ESM kw,55/hp,75 3~4V 5Hz 3~4 15,55,75 1,7 6,5 284, ,75 221P121 4ESM kw,75/hp 1 3~23V 5Hz 3~23 15,75 1 3,8 15,9 284,75 1,9 67 8, ,75 221P122 4ESM kw,75/hp 1 3~4V 5Hz 3~4 15,75 1 2,2 9,2 284,75 1,9 67 8, ,75 221P123 4ESM kw1,1/hp 1,5 3~23V 5Hz 3~ ,1 1,5 5,2 24,6 284,76 2,3 71 1, ,75 221P124 4ESM kw1,1/hp 1,5 3~4V 5Hz 3~4 3 1,1 1,5 3 14,2 284,76 2,3 71 1, ,75 221P136 4ESM kw1,5/hp 2 3~23V 5Hz 3~23 3 1,5 2 6, ,78 2, ,4 34 1,75 221P125 4ESM kw1,5/hp 2 3~4V 5Hz 3~4 3 1, ,5 283,78 2, ,4 34 1,75 221P126 4ESM kw2,2/hp 3 3~4V 5Hz 3~4 3 2,2 3 5,6 26,5 283,79 2, , ,5 221P127 4ESM kw3/hp 4 3~4V 5Hz 3~ ,5 34,3 283,79 2, ,3 48 2,5 221P128 4ESM kw4/hp 5,5 3~4V 5Hz 3~ ,5 1, ,77 2, , ,5 221P129 4ESM kw5,5/hp 7,5 3~4V 5Hz 3~4 65 5,5 7,5 13, ,8 2, , THREE PHASE Code Model Voltage V Thrust Load N kw Hp In A RPM CosØ EFF % Weight KG H mm Cable length mt 222P131 6ESM kw 7,5/Hp 1 3~4V 5Hz 3~ ,5 1 17,6 282, P132 6ESM kw 11/Hp 15 3~4V 5Hz 3~ ,6 283, P133 6ESM kw 15/Hp 2 3~4V 5Hz 3~ ,8 283,86 78, P134 6ESM kw 18,5/Hp 25 3~4V 5Hz 3~ , ,5 283, P135 6ESM kw 22/Hp 3 3~4V 5Hz 3~ ,89 83,

166 4-6 MOTORS SELECTION OF ELECTRIC CABLE FOR SUBMERSIBLE PUMPS 4ESM Motor HP kw CABLE SECTION (mm 2 ) 4X1 4X1,5 4X2,5 4X4 4X6 4X1 SINGLE-PHASE 23V/5Hz THREE-PHASE 4V/5Hz THREE-PHASE 23V/5Hz,5, ,75, , ,5 1, , , ,5,37 24,75, , ,5 1, , , , ,5 5, ,5, ,75, , ,5 1, , , , ,5 5, ESM Motor HP kw CABLE SECTION (mm 2 ) 4X4 4X6 4X1 4X16 4X25 4X35 THREE-PHASE 4V/5Hz 7,5 5, , , CABLES AND JUNCTIONS ZA42 ZA43 ZA44 ZA45 ZA46 ZA47 ZA337 ZA339 ZA338 ZA941 ZA943 ZA945 vcable 4X1 CABLE 4X1,5 CABLE 4X2,5 CABLE 4X4 CABLE 4X6 CABLE 4X1 JOINT KIT 2,5 JOINT KIT 6 JOINT KIT 1 JOINT 2,5 JOINT 6 JOINT 1 NEOPRENE HO7 RNF 4 WIRE CABLE 1 MM2 WIRES NEOPRENE HO7 RNF 4 WIRE CABLE 1,5 MM2 WIRES NEOPRENE HO7 RNF 4 WIRE CABLE 2,5 MM2 WIRES NEOPRENE HO7 RNF 4 WIRE CABLE 4 MM2 WIRES NEOPRENE HO7 RNF 4 WIRE CABLE 6 MM2 WIRES NEOPRENE HO7 RNF 4 WIRE CABLE 1 MM2 WIRES HEAT-SHRINK SPLICING KIT FOR CABLES UP TO 4 X 2,5 HEAT-SHRINK SPLICING KIT FOR CABLES UP TO 4 X 6 RESIN FILLED SPLICING KIT HEAT-SHRINK SPLICING JOINT FOR CABLES UP TO 1-2,5 mmq HEAT-SHRINK SPLICING JOINT FOR CABLES UP TO 4-6 mmq RESIN FILLED SPLICING JOINT FOR CABLES UP TO 4 X 1 mmq 165

167 NOCCHI DRENOX Submersible sump pumps for draining clear water The DRENOX series pumps are built entirely in AISI 34 stainless steel. Cooling of the motor is via a heat exchange chamber that allows the machine to work for long periods when not completely submerged. Equipped with Ø 32 mm hose adapter. Automatic version equipped with float switch. MOTOR Dry motor with stainless steel casing Level of protection IP68 Class F insulation Single phase power supply with capacitor permanently activated and thermal protection built into the motor winding Three phase power supply with external protection provided by the user Completely insulated cable connection chamber Self-lubricating ball bearings Speed of rotation 285 rpm Applications Drainage of seepage water, pumping of rain water, from a grating or drain, pumping of domestic waste water, drainage of environments, bathing and swimming pools, industrial applications Fountains and water features Surface irrigation USAGE LIMITATION Type of liquid: partially effluent and dirty clear water, non-aggressive liquids Maximum liquid temperature 4 C Maximum submersion under the water level 7m Minimum drainage level 3 mm for model 8/7,35 mm for the other models (manual version) Free clearance of solids 3 mm for models 8/7, 6 mm for the other models DESIGN FEATURES Component Material 1 Pump body X 5 CrNi 181 (AISI 34) Stainless steel 2 Suction grid X 5 CrNi 181 (AISI 34) Stainless steel 3 Impeller X 5 CrNi 181 (AISI 34) Cast stainless steel 4 Power cable 1m H7 RN-F with plug 5 Motor shaft Stainless steel shaft with a ceramic facing at the points of seal wear 6 Seal Fixed double NBR 7 rubber seal with special sand guard V-ring. Oil chamber for seal lubrication. 166

168 8/7 NOCCHI DRENOX Submersible sump pumps for draining clear water HYDRAULIC PERFORMANCE / /1 16/8 2 H[m] Q[m 3 /h] Q[l/min] DRENOX 8/7 DRENOX 8/7 AUT DRENOX 16/8 DRENOX 16/8 AUT DRENOX 25/1 DRENOX 25/1 AUT DRENOX 35/12 DRENOX 35/12 AUT Nominal power (P2) Motor power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h,6 2,4 3,6 4,8 7,2 9,6 14,4 3,3,2,4,3 1 ~ V 1,3 6,3 m.c.a. / m.c.w. 5,4 3,3 1,8,55,4,75,55 1 ~ V 2, ,8 5 4,1 2,2,75,55 1,2,9 1 ~ V 4,5 1 9,4 8,5 7,6 7,2 5,1 4, 1 1,1,8 1,6 1,2 1 ~ V 5,1 16 1,5 1 9,5 9 7,7 6, DRENOX 35/12 T 1,1,8 1,6 1,2 3 ~ 4 V 2 1,5 1 9,5 9 7,7 6,5 3,4 1 Automatic version equipped with float switch 167

169 NOCCHI DRENOX Submersible sump pumps for draining clear water HYDRAULIC PERFORMANCE DRENOX 8/7 DRENOX 16/8-25/1-35/12 TABLE OF SIZES AND WEIGHTS A B C D Dimensions mm. Minimum Start level Stop level drainage level E* F G Free bore DNM Weight (Kg) DRENOX 8/ * 1/4 5,7 * Start and stop level refers to the version equipped with floating switch - The minimum drainage level refers to the manual version TABLE OF SIZES AND WEIGHTS A B C D Dimensions mm. Minimum Start level Stop level drainage level E* F G Free bore DNM Weight (Kg) DRENOX 16/ /4 6,5 DRENOX 25/ /4 7 DRENOX 35/ /4 8,5 * Start and stop level refers to the version equipped with floating switch - The minimum drainage level refers to the manual version 168

170 NOCCHI OMNIA Submersible sump pumps for DIRTY water The OMNIA series pumps are made entirely of AISI 34 stainless steel. Cooling of the motor is via a heat exchange chamber that allows the machine to work for long periods when not completely submerged. Equipped with Ø 32mm hose adapter. Automatic version equipped with float switch. MOTOR Dry motor with stainless steel casing Level of protection IP68 Class F insulation Single phase power supply with capacitor permanently activated Thermal protection built into the motor winding Completely insulated cable connection chamber Self-Iubricating ball bearings Speed of rotation 285 rpm Applications Pumping of domestic waste water, draining of environments, bathing and swimming pools, industrial applications Fountains and water features Surface irrigation USAGE LIMITATION Type of liquid: waste water with solids Maximum liquid temperature 4 C Maximum submersion under the water level 7m Minimum drainage level 35 mm (manual) Free clearance of solids 2 mm DESIGN FEATURES Component Material 1 Pump body X 5 CrNi 181 (AISI 34) Stainless steel 2 Suction base X 5 CrNi 181 (AISI 34) Stainless steel 3 Impeller X 5 CrNi 181 (AISI 34) Stainless steel 4 Power cable 1m H7 RN-F with plug 5 Motor shaft X 12 CrNiS 189 (AISI 416) Stainless steel 6 Seal Fixed double NBR 7 rubber lip seal. Oil chamber for seallubrication. 7 Outlet 1 1/4 gas male threaded 169

171 NOCCHI OMNIA Submersible sump pumps for DIRTY water HYDRAULIC PERFORMANCE 8 6 2/8 16/7 4 8/5 2 H[m] Q[m 3 /h] Q[l/min] PUMP PERFORMANCE OMNIA 8/5 OMNIA 8/5 AUT OMNIA 16/7 OMNIA 16/7 AUT OMNIA 2/8 OMNIA 2/8 AUT Nominal power (P2) Motor power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h,6 2,4 4,2 6 8,4 12,3,2,4,3 1 ~ V 1,4 8 m.c.a. / m.c.w. 4,1 2,7 1,5,37,7,5 1 ~ V 2, ,5 4 2,8 1,7,5 1,75 1 ~ V 3,2 8 7,8 6,3 5,4 4,1 2,7,5 TABLE OF SIZES AND WEIGHTS A B C D Dimensions mm. Minimum Start level Stop level drainage level E* F G Free bore Weight (Kg) OMNIA 8/ /4 6,1 OMNIA 16/ /4 7 OMNIA 2/ /4 8,5 * Start and stop level refer to the version equipped with float switch. - The minimum drainage level refers to manual working. DNM 17

172 NOCCHI BIOX XS Submersible effluent vortex pumps for dirty water Silicum carbide/silicum carbide mechanical seal The BIOX XS series pumps are made entirely of AISI 34 stainless steel. They work completely submerged in the pumped liquid that cools the motor externally. Manufactured on the vortex operating principle with the impeller set back. Automatic version equipped with float switch. MOTOR Dry motor Level of protection IP 68 Class F insulation Single phase power supply 23 V +- 1% 5 Hz with capacitor permanently activated and thermal protection built into the motor winding Completely insulated cable connection chamber Self-lubricating ball bearings Speed of rotation 285 rpm Applications Applications of draining sewage with suspended solids Pumping stations with one or more pumps for civil and rural plants suitable for emptying of seepage water, emptying of cesspit and draining of sewage systems USAGE LIMITATION Type of liquid: waste water and sewage with solids Maximum liquid temperature 4 C. Maximun submersion under the water level 7m Free clearance of solids: 4 mm DESIGN FEATURES Component Material 1 Pump body X 5 CrNi 181 (AISI 34) Stainless steel 2 Suction base X 5 CrNi 181 (AISI 34) Stainless steel 3 Impeller X 5 CrNi 181 (AISI 34) Cast stainless steel 4 Outlet Threaded 5 Power cable 1m HO7 RN-F with plug 6 Motor shaft X 12 CrNiS 189 (AISI 416) Stainless steel 7 Mechanical seal Silicum carbide 8 Counterface Silicum carbide Oil chamber for 9 Tenuta secondaria NBR rubber lip seal seal lubrication 1 V-ring sand guard NBR rubber 171

173 NOCCHI BIOX XS Submersible effluent vortex pumps for dirty water HYDRAULIC PERFORMANCE / /9 4 2 H[m] Q[m 3 /h] Q[l/min] PUMP PERFORMANCE Nominal power (P2) Motor power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h BIOX 25/9 XS AUT,8,6 1,2,9 1 ~ 23 4,1 12,5 m.c.a. / m.c.w. 8 6,6 5,1 3,4 1,6 BIOX 35/11 XS AUT 1,2,9 1,7 1,3 1 ~ 23 5,8 2 9,6 8,5 7,3 6 4,5 3 1,5 TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D DNM H1 H2 Weight (Kg) BIOX 25/9 XS AUT /2 GAS ,8 BIOX 35/11 XS AUT GAS ,2 172

174 NOCCHI PRIOX Submersible effluent vortex pumps for dirty water The PRIOX series pumps are made entirely of AISI 34 stainless steel. They work completely submerged in the pumped liquid that cools the motor externally. Manufactured on the vortex operating principle with the impeller set back. Automatic version equipped with float switch. MOTOR Dry motor Level of protection I P 68 Class F insulation Single phase power supply with capacitor permanently activated and thermal protection built into the motor winding Three phase power supply with external protection under care of the user (control panel on request) Completely insulated cable connection chamber Self-lubricating ball bearings Speed of rotation 285 rpm Applications All applications of pumping and draining effluent, civil and industrial sewage with suspended solids Pumping stations with one or more pumps for civil and industrial plants USAGE LIMITATION Type of liquid: waste water and sewage with solids Maximum liquid temperature 4 C. Maximun submersion under the water level 7m Minimum drainage level 6 mm (manual version) Free clearance of solids: 4 mm 5mm (PRIOX 6/13 - PRIOX 8/18) DESIGN FEATURES Component Material Pump body X 5 CrNi 181 (AISI 34) Stainless steel 2 Suction base X 5 CrNi 181 (AISI 34) Stainless steel 3 Impeller X 5 CrNi 181 (AISI 34) Cast stainless steel 7 4 Outlet Threaded 5 Cover Cast stainless steel (Priox 8/18) 6 Power cable 1m HOl RN-F with plug Motor shaft X 12 CrNiS 189 (AISI 416) Stainless steel 8 Mechanical seal Silicum carbide 9 Counterface Silicum carbide Oil chamber for seal lubrication 1 Secondary seal NBR rubber lip seal V-ring sand guard NBR rubber

175 NOCCHI PRIOX Submersible effluent vortex pumps for dirty water HYDRAULIC PERFORMANCE / /13 3/9 6/13 46/ /8 H[m] Q[m 3 /h] Q[l/min] Nominal power (P2) Motor power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h PRIOX 25/8 M PRIOX 25/8 M AUT,75,55 1,1,8 1 ~ 23 V 3,6 14 6,5 5,2 3,4 2,,2 PRIOX 3/9 M PRIOX 3/9 M AUT,8,6 1,2,9 1 ~ 23 V 4,1 14 7,7 6,4 5 3,8 2,3 1 PRIOX 3/9 T,8,6 1,2,9 3 ~ 4 V 1,55 7,7 6,4 5 3,8 2,3 1 PRIOX 42/11 M 1,2,9 1,8 1,3 1 ~ 23 V 6 2 PRIOX 42/11 M AUT 1 9 7,8 6,3 5 3,8 1 PRIOX 42/11 T 1,2,9 1,8 1,3 3 ~ 4 V 2,3 PRIOX 46/13 M 1,5 1,1 2,2 1,6 1 ~ 23 V 7,2 2 PRIOX 46/13 M AUT 11,8 1,8 9,8 8,5 7 5,5 2 PRIOX 46/13 T 1, ,45 3 ~ 4 V 2,4 PRIOX 6/13 T 1,6 1,2 2,4 1,8 3 ~ 4 V 3,1 12,8 12,2 11,3 1,3 9,3 8 5,5 3 1,8 PRIOX 8/18 T 3,2 2, ~ 4 V 5,5 17,3 16,5 15,6 14,7 13,7 12,7 1,5 8 6,7 5,4 4 m.c.a. / m.c.w. TABLE OF SIZES AND WEIGHTS Dimensions mm. Weight Minimum Start Stop Free A B C D drainage DNM (Kg) level E* level F level G bore PRIOX 25/ , F* G* 4 1 1/2 9,4 PRIOX 3/ , ,6 PRIOX 42/ , ,2 PRIOX 46/ , ,7 PRIOX 6/ , ,6 PRIOX 8/18 485,5 122, ,2 * Start and stop level refer to the version equipped with float switch. The minimum drainage level refers to manual working. 174

176 NOCCHI SIMER Centrifugal submersible pumps for draining clear water Excellent for industrial drainage, Minimum drainage level 3 mm, Equipped with 1m power cord and 3 steps adaptable connector for hoses The SIMO submersible pumps for clear water have been designed for drainage of seepage water, pumping of water from sump pits, water deposits and collection tanks. MOTOR Single-phase asynchronous oil cooled motor with capacitor permanently activated and thermal protection built into the motor winding Level of protection IPX8 Class F insulation Speed rotation 275 giri/1 Applications Drainage of seepage water, pumping of rain water from grating or drain Emptying of water deposits, collection tanks and wells. USAGE LIMITATIONS Type of liquid: clear water Maximum liquid temperature 5 C Maximum submersion under the water level 5.5 m Minimum drainage level 3 mm Minimum priming level 2 mm DESIGN FEATURES Component Materials Pump body Impeller Motor casing Power cord Motor shaft Gaskets / O-ring Die cast aluminium Die cast zinc Die cast aluminium H7RN-F 1m cable (rapid clutch) X 12 CrS 13 (AISI416) Stainless Steel NBR 175

177 NOCCHI SIMER Centrifugal submersible pumps for draining clear water HYDRAULIC PERFORMANCE SIMER SIMO PUMP 4 2 H[m] Q[m 3 /h] Q[l/min] TABLE OF HYDRAULIC PERFORMANCE Absorbed L/1,1,6,8 1,1 1,3 1,5 Power VOLT Q HP kw m 3 /h, ,8 5,4 SIMER SIMO PUMP,5,4 1 ~ 23 V m.c.a./ m.c.w TABLE OF SIZES AND WEIGHTS Dimensions mm D H DNM Weight (Kg) SIMER SIMO PUMP /4 F 5, 176

178 NOCCHI VERSAILLES Submersible pumps for fountains and water features The VERSAILLES pumps have been designed for fountains, water features and waterfalls in water gardens. USAGE LIMITATION Type of liquid: clean non-aggressive, non-explosive, free of solids Maximum liquid temperature 3 C Max. start-ups per hour: 2 Motor protection with thermal relay provided by the user Maximum quantity of sand present: 4 g/m 3 Accessories (optional) Vulcano: adjustable water feature with three level jets Gaiser: adjustable water feature with a single foamy jet Campana: adjustable bell-shaped water feature Filters: sponge to be used for water features with clearances under 1.5 mm Motor Dry motor with stainless steel casing Level of protection IP68 Class F insulation Single phase power supply with capacitor permanently activated Thermal protection built into the motor winding Completely insulated cable connection chamber Self-lubricating ball bearings Speed of rotation 285 rpm Suitable for continuous use Applications For fountains, water features, waterfalls in water gardens. design features Component Material Suction grid Base Pump body Impeller Power cable Seal Motor shaft X 5 CrNi 181 (AISI 34) Stainless steel X 5 CrNi 181 (AISI 34) Stainless steel X 5 CrNi 181 (AISI 34) Stainless steel X 5 CrNi 181 (AISI 34) Die cast stainless steel 1 m H7 RN-F With plug Fixed double NBR 7 rubber seal with special sand guard V-ring X 12 CrS 13 (AISI 416) With ceramic facing at the points of wear 1 F reducer Plastic 177

179 NOCCHI VERSAILLES Submersible pumps for fountains and water features HYDRAULIC PERFORMANCE / /1 4 16/ Q[m 3 /h] Q[l/min] Nominal power (P2) Motor power (P1) HP kw HP kw VOLT In (A) μf Q L/1 Diameter and height of water features in cm VULCANO GAISER CAMPANA VERSAILLES 16/8,5,37,6,45 1 ~ V 2,2 8 Ø 18 - H 36 Ø 2 - H 11 Ø 9 - H 45 VERSAILLES 25/1,75,5,9,7 1 ~ V 4,5 1 m.c.a. / m.c.w. Ø 2 - H 42 Ø 3 - H 18 Ø 95 - H 45 VERSAILLES 35/12 1,1,8 1,6 1,2 1 ~ V 5,1 16 Ø 2 - H 48 Ø 5 - H 23 Ø 1 - H 45 VULCANO GAISER CAMPANA FILTER 1 FOR MOD. 8/7-16/8 FILTER 2 FOR MOD. 25/1-35/12 TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C P.L. DNM Weight (Kg) VERSAILLES 16/ Ø 1,5 1 1/4 7 VERSAILLES 25/ Ø 1,5 1 1/4 7,8 VERSAILLES 35/ Ø 1,5 1 1/4 9,3 178

180 NOCCHI VERSAILLES Submersible pumps for fountains and water features VULCANO GAISER CAMPANA 179

181 NOCCHI expansion vessel Stainless steel NOCCHI expansion tanks are made of AISI 34 stainless steel and are available in 7 models that are able to meet all the needs of civil and industrial plants and to guarantee the suitability of the product for food use. They are particularly recommended for use in humid environments. EC certified. HORIZONTAL VERSION Interchangeable, 24- litre bromobutyl diaphragm with assembly bracket for the electric pump and support foot. Preload: 1.5 bar UPRIGHT VERSION Interchangeable bromobutyl diaphragm with a capacity of litres. The latter version is also available without diaphragm with an air feeder. Preload: 1.5 bar table of characteristics Description Diaphragm Assembly Bracket Assembly max operating pressure (bar) Capacity lt VES INOX N 8 vertical 8 lt stainless steel expansion tank Bromobutyl VES INOX N 2 vertical 2 lt stainless steel expansion tank Bromobutyl VES INOX N 24 vertical 24 lt stainless steel expansion tank Bromobutyl VES INOX N 24 H horizzontal 24 lt stainless steel expansion tank Bromobutyl yes 8 24 VAA 24 Stainless steel 24 lt tank, can be fitted with air feeder Air supply kit with flexible cable TABLE OF SIZES AND WEIGHTS Dimensions mm. A Ø B C D Weight (Kg) N ,4 N ,3 N N 24 H ,2 VAA ,2 18

182 NOCCHI expansion vessel Painted steel table of characteristics Description Diaphgram Assembly bracket Max. operating pressure ( bar ) Capacity lt VES 2 2 liter expansion tank Food - quality rubber VES 24 V VES 24 H VEC 6 V VEC 1 V VEC 2 V VEC 3 V VEC 5 V Vertical 24 liter expansion tank Horizontal 24 liter expansion tank Vertical 6 liter expansion tank Vertical 1 liter expansion tank Vertical 2 liter expansion tank Vertical 3 liter expansion tank Vertical 5 liter expansion tank Food - quality rubber Food - quality rubber yes 6 24 Butyl rubber yes 1 6 Butyl rubber yes 1 1 Butyl rubber yes 1 2 Butyl rubber yes 1 3 Butyl rubber yes 1 5 Expansion tank for pressure assemblies, in painted steel, from 2 to 5 Lt., with interchangeable diaphragm. Stainless steel painted carbon flange. CE certificate. Preload: 1.5 bar for models from 2 to 24 Lt. 2. bar for models from 6 to 5 Lt. In compliance with EC standards Dimensions mm. A Ø B C D Weight (Kg) VES M,95 VES 24 V M 4,1 VES 24 H M 4,8 VEC 6 V M 17,5 VEC 1 V M 19 VEC 2 V /2 M 37 VEC 3 V /2 M 54 VEC 5 V /2 M

183 NOCCHI FLUSSCONTROL - F.BASIC Electronic control and protection device for electric single phase pump FLUSSCONTROL controls the start-up and the stop of the pump If no water is supplied, the electronic system stops the pump to protect it from dry running. After eliminating the causes of the stopping it is sufficient to press the red Restart button to restore normal operation. In case of a temporary electricity cut-off the device will automatically start up again when the power returns. APPLICATIONS ADVANTAGES Attenuates the effects of water hammering Replaces the traditional expansion tank system Maintenance-free Protection from dry running Easy to install Maintains constant pressure during delivery. Start up and stop of signle-phase surface of submersible pumps. It starts and stopos the pump in accordance with the opening and closing of the taps. table of characteristics Flusscontrol Flusscontrol basic Power supply 23 V single phase 23 V single phase Max. current 16 (8) A 16 (6) A Max. absorbed power of the pump 1,5 kw (2 HP) 1,1 kw Frequency 5-6 Hz 5-6 Hz Protection level IP 65 IP 65 Friction loss with a flow rate of 6 m 3 /h,95 bar 1,1 bar Max. pressure 1 bar 8 bar Max. liquide temp. 65 C 6 C Max. enviromental temp. 4 C 4 C Weight 1,7 Kg,8 Kg 182

184 NOCCHI QES PLUS Single phase starter for the control and protection of submerged electric pumps, direct start Main components IP55 plastic box Main switch with circuit breaker and motor Protector with restart button Capacitor. Terminal board Cable gland Type of functioning Manual through general switch Automatic through external remote control (manostat, float ) Technical features Protection level : IP55 Power supply voltage : 23V/ 1F 5 Hz External dimensions : mm Weight : Kg,6 Limits in use Environmental temperature : -5 / +4 C Relative humidity : 5% at 4 C (without forming of condense) Standards : EN EN Optional accessories Float switch or pressure switch (see accessories table) Volt Nominal Power min kw max kw Field A QES PLUS 1/37 M 23 1F,37, QES PLUS 1/55 M 23 1F,55, QES PLUS 1/55 M 23 1F,55, QES PLUS 1/75 M 23 1F, QES PLUS 1/75 M 23 1F, QES PLUS 1/11 M 23 1F 1,1 1,5 9 4 QES PLUS 1/15 M 23 1F 1, μf Suitable Pumps SCM 4 PLUS SCM 4 HF 4 MOTORS 183

185 NOCCHI AT Three phase electric control panel for submersible electric pump or surface pump with direct starting Main components Plastic housing Can be fitted with dry operating control with float, pressure switch or electric sensors. Voltage indicator lamp Operation mode Manual using MAN selector button Automatic via external remote controls (pressure witch, float) and/or water level control (filling, emptying, protection against dry operation). Usage limitation Controlled by means of external starter switch Ambient temperature between -5 to +4 C (limit prescribed by European standard EN ) Maximum relative humidity of 5% at +4 C, provided there is no condensation (limit prescribed by European standard EN ) technical characteristics Power supply VOLTAGE: 3 x 4 V Frequency 5/6 Hz Power from.37 to 7.5 kw Direct motor starting Motor protection Protection class: IP54 Outer dimensions: 26x195x18 mm Weight: 3.35 Kg Limits in use Environmental temperature : -5 / +4 C Relative humidity : 5% at 4 C (without forming of condense) Standards : EN EN Optional accessories ECL electrodes for water level control Floats or pressure switches Volt min kw Power Field A Compatible electric pumps max kw min max Surface Submersible Q. EL AT1 1-1,6 A 4V 3X4,37,55 1 1,6 Q. EL AT1 1-2,5 A 4V 3X4,55,75 1,6 2,5 Q. EL AT1 2,5-4 A 4V 3X4,75 1,5 2,5 4 Q. EL AT1 4-6,3 A 4V 3X4 1,5 2,2 4 6,3 Q. EL AT1 6,3-1 A 4V 3X4 2,2 4 6,6 1 Q. EL AT11-16 A 4V 3X4 4 7, VLR-VLRI-VLRX DHR-DHI-MCX MULTINOX-MAX MULTINOX-A MULTINOX-VE JET-CM-CB-EP NRM DOMINATOR 5 SCM 4 PLUS SCM 4 HF MOTORI DA 4 184

186 NOCCHI ADRM Single phase starters for the control of one or two draining and sewage electric pumps Main components Technical features ADRM 2 IP 54 metallic case General switch Fuse block with fuses for the electric pump Contactor with thermal relay Transformer for auxiliary circuit Fuse block with fuses on the auxiliary circuit Terminal board with level control devices Cable gland Function light Power led Thermal block light Level alarm Volt kw Power Protection level : IP54 Power supply voltage : 22V/24V 1F 5 Hz External dimensions : 22 x 27 x 185 mm Type of functioning Manual through general switch. Automatic through float switch. Limits in use Environmental temperature : -5 / +4 C Relative humidity : 5% at 4 C (without forming of condense) Standards : EN EN 6439 min Field A max Q.E. ADRM1/ F,55,75 2,5 4 Q.E. ADRM1/ F, ,3 Q.E. ADRM1/ F 1,1 1,5 6,3 1 Q.E. ADRM1/ F 1, Q.E. ADRM2/ F 2x,55 2x,75 2,5 4 Q.E. ADRM2/ F 2x,75 2x1 4 6,3 Q.E. ADRM2/ F 2x1,1 2x1,5 6,3 1 Q.E. ADRM2/ F 2x1,5 2x Hp Suitable Pumps DRENOX OMNIA PRIOX MINIVORT P MINIVORT PP Electronic signalling, control and command card equipped with cyclic startings converter For the control of two electric pumps Weight : Kg 7,5 ADRM 1 Electronic signalling, control and command card For the control of one electric pump Weight : Kg 5,5 Optional accessories CE43 - Panel wall mount fixing fins UZA2 - Optical, acoustic alarm Float switches (see accessories table) 185

187 NOCCHI adrd Three phase starters for the control of one or two draining and sewage electric pumps Main components IP 54 metallic case General switch Fuse block with fuses for the electric pump Contactor with thermal relay Transformer for auxiliary circuit Fuse block with fuses on the auxiliary circuit Terminal board with level control devices Cable gland Function light Power led Thermal block light Level alarm Type of functioning Manual through general switch Automatic through float switch Optional accessories CE43 - Wall mount fixing fins UZA2 - Optical, acoustic alarm Float switches (see accessories table) Limits in use Environmental Temperature : -5 / +4 C Relative humidity : 5% at 4 C (without forming of condense) Standards: EN EN 6439 ADRD 1 Electronic signalling, control and command card For the control of one electric pump ADRD 2 Electronic signalling, control and command card equipped with cyclic startings converter For the control of two electric pumps Technical features Protection level : IP54 Power supply voltage : 4V 3F 5 Hz External dimensions : 22 x 27 x 185 mm Weight : Kg 5,5 Volt kw Power Hp min Field A max Suitable Pumps Q.E. ADRD1/55 4 3F,55,75 1 1,6 Q.E. ADRD1/11 4 3F 1,1 1,5 1,6 2,5 Q.E. ADRD1/15 4 3F 1,5 2 2,5 4 Q.E. ADRD1/3 4 3F ,3 Q.E. ADRD1/5 4 3F 5 6,7 6,3 1 Q.E. ADRD1/75 4 3F 7, Q.E. ADRD1/9 4 3F Q.E. ADRD2/55 4 3F 2x,55 2x,75 1 1,6 Q.E. ADRD2/11 4 3F 2x1,1 2x1,5 1,6 2,5 Q.E. ADRD2/15 4 3F 2x1,5 2x2 2,5 4 Q.E. ADRD2/3 4 3F 2x3 2x4 4 6,3 Q.E. ADRD2/5 4 3F 2x5 2x6,7 6,3 1 Q.E. ADRD2/75 4 3F 2x7,5 2x DRENOX PRIOX MINIVORT P MINIVORT PP 186

188 NOCCHI adry Three phase starters for the control of one or two draining and sewage electric pumps, star-triangle start Main components IP 54 metallic case General switch Fuse block with fuses for the electric pump Contactor with thermal relay Transformer for auxiliary circuit Fuse block with fuses on the auxiliary circuit Electronic signalling, control and command card equipped with: Function light Power led Thermal block light Electronic keyboard with leds VOLT/ AMPERE Terminal board with level control devices Cable gland Technical features Protection level : IP54 Power supply voltage : 4V 3F 5 Hz External dimensions : 5 x 75 x 25 mm Type of functioning Manual through general switch. Automatic through float switch. Limits in use Environmental temperature: -5 / +4 C Relative humidity : 5% at 4 C (without forming of condense) Standards : EN EN 6439 ADRy 2 Electronic signalling, control and command card equipped with cyclic startings converter For the control of two electric pumps Weight : Kg ADRy 1 Electronic signalling, control and command card For the control of one electric pump Weight : Kg 12-6 Optional accessories CE42 - Wall mount fixing fins UZA2 - Optical, acoustic alarm Float switches (see accessories table) Volt kw Power Hp min Field A max Q.E. ADRY1/9 4 3F ,9 19 Q.E. ADRY1/11 4 3F ,2 24,1 Q.E. ADRY1/15 4 3F ,4 32,8 Q.E. ADRY1/22 4 3F ,3 44,8 Q.E. ADRY1/25 4 3F 25 33,5 37,9 55,2 Q.E. ADRY2/9 4 3F 2x9 2x12 12,9 19 Q.E. ADRY2/11 4 3F 2x11 2x15 17,2 24,1 Q.E. ADRY2/15 4 3F 2x15 2x2 22,4 32,8 Q.E. ADRY2/22 4 3F 2x22 2x3 29,3 44,8 Q.E. ADRY2/25 4 3F 2x25 2x33,5 37,9 55,2 Suitable Pumps Sewage pumps 187

189 NOCCHI accessories COUNTERWEIGHT LEVEL ADJUSTMENT DEVICES Water level adjustment devices of the Key type, for emptying and filling equipment, fitted with a 3m or 1m cable suitable for use in clean water, or water with a low quantity of suspended materials. ELECTRIC CONTROL PANEL MICROSTART 3-3 Emptying/Filling MICROSTART 1-2 Filling MICROSTART 5-2 Filling MICROSTART 1-2 (PVC) Filling MICROSTART 1-3 Emptying/Filling QES PLUS - AT All remote-controlled control panels All remote-controlled control panels All remote-controlled control panels QES PLUS- AT level ELECTRODES Level electrodes, particularly suitable for conductive liquids with a max. temperature of 4 C. To connect the electrode to the control panel, an isolated cable with a max. diameter of 4mm2 may be used. Max. length 1 m. ELECTRIC CONTROL PANEL ECL electrodes for liquid level control AT PRESSURE SWITCHES ELECTRIC CONTROL PANEL PN 5 ITL (6 Atm. Max) QES PLUS -AT PN 12 ITL (12 Atm. Max) QES PLUS -AT PN 6 TEL (6 Atm. Max) QES PLUS -AT PN 12 TEL (12 Atm. Max) QES PLUS -AT 188

190 NOCCHI accessories and filters ELECTRIC CONTROL PANEL PM 5 ITAL PM 12 ITAL PTI LP3 ITAL PT 6 TEL PT 12 TEL PRESSURE SWITCH - 6 ATM MAX - ITALTECNICA PRESSURE SWITCH - 12 ATM MAX - ITALTECNICA PRESSURE SWITCH - INVERSE LP3-1/4 F ITALTECNICA PRESSURE SWITCH - 6 ATM MAX - TELEMECANIQUE PRESSURE SWITCH - 12 ATM MAX - TELEMECANIQUE MAR 6 MAP 6 MAR 1 MAP 1 PRESSURE GAUGE, RADIAL CONNECTION 6 ATM PRESSURE GAUGE, REAR CONNECTION 6 ATM PRESSURE GAUGE, RADIAL CONNECTION 1 ATM PRESSURE GAUGE, REAR CONNECTION 1 ATM TF 5 TF 6 TF 7 TF 8 GA 12 1/4 FLEXIBLE PIPE MEASURING 1 x mm 5 M-F FLEXIBLE PIPE MEASURING 1 x mm 6 M-F FLEXIBLE PIPE MEASURING 1 x mm 7 M-F FLEXIBLE PIPE MEASURING 1 x mm 8 M-F FLEXIBLE PIPE MEASURING 1 1/4 x mm 4 M-F R 3 V THREE-WAY BRASS CONNECTOR 1 MBB MG S 2 MGS 24 MB 6 MB 1 MB 2 MB 3 MB 5 BROMOBUTYL DIAPHRAGM FOR STAINLESS STEEL TANKS FOOD QUALITY RUBBER DIAPHRAGM FOR 2-LITER TANK FOOD QUALITY RUBBER DIAPHRAGM FOR 24-LITER TANK BUTYL DIAPHRAGM FOR 6-LITER TANK BUTYL DIAPHRAGM FOR 1-LITER TANK BUTYL DIAPHRAGM FOR 2-LITER TANK BUTYL DIAPHRAGM FOR 3-LITER TANK BUTYL DIAPHRAGM FOR 5-LITER TANK KA4 KA7 NIPPLEX 1 M-M SUCTION KIT, 4 m SUCTION KIT, 7 m MALE CONNECTOR 1 FOR SUCTION KIT B1 BASIC KIT IN EMBOSSED, STAINLESS STEEL WITH SCREWS FOR MCX 8-12 AND JETINOX MAX

191 NOCCHI accessories ELECTRIC CONTROL PANEL VF 1 VFF 1 VFF 1 1/4 VF F1 1/2 VF 2 VAR 1 VAR 1 1/4 VAR 1 1/2 VAR 2 RVFF 2 FOOT VALVE IN PLASTIC 1 FOOT VALVE 1 IN BRASS WITH STAINLESS STEEL FILTER FOOT VALVE 1 1/4 IN BRASS WITH STAINLESS STEEL FILTER FOOT VALVE 1 1/2 IN BRASS WITH STAINLESS STEEL FILTER FOOT VALVE 2 IN BRASS WITH STAINLESS STEEL FILTER NON-RETURN VALVE IN BRASS 1 NON-RETURN VALVE IN BRASS 1 1/4 NON-RETURN VALVE IN BRASS 1 1/2 NON-RETURN VALVE IN BRASS 2 BALL BEARING WITH FULL BORE 2 F VRP 1 1/4 VRP 1 1/2 VRP 2 BALL CHECK VALVE STAINLESS STEEL 1 1/4 F BALL CHECK VALVE STAINLESS STEEL 1 1/2 F BALL CHECK VALVE STAINLESS STEEL 2 F MICROSTART 3-3 MICROSTART 1-3 MICROSTART 5-2 MICROSTART 1-2 MICROSTART S1-2 MERCURY 15 M CP FLOAT 3 M. 3 WIRE, FOR EMPTYING/FILLING FLOAT 1 M. 3WIRE, FOR EMPTYING/FILLING FLOAT 5 M. 2 WIRE, FOR EMPTYING H5 - RNF FLOAT PVC 1 M. 2 WIRE, FOR EMPTYING FLOAT 1 M. 2 WIRE, WITH PLUG AND SOCKET PVC FLOAT 15 mt MERCURY MC COUNTERWEIGHT FOR FLOAT CABLE 4X1 CABLE 4X1,5 CABLE 4X2,5 CABLE 4X4 CABLE 4X6 CABLE 4X1 NEOPRENE CABLE H7 RNF 4 WIRE, 1 MMQ. NEOPRENE CABLE H7 RNF 4 WIRE, 1.5 MMQ. NEOPRENE CABLE H7 RNF 4 WIRE, 2.5 MMQ. NEOPRENE CABLE H7 RNF 4 WIRE, 4 MMQ. NEOPRENE CABLE H7 RNF 4 WIRE, 6 MMQ. NEOPRENE CABLE H7 RNF 4 WIRE, 1 MMQ. JOINER KIT 2,5 JOINER KIT 6 JOINER KIT 1 JOINT 2,5 JOINT 6 JOINT 1 JOINER KIT, HEAT-SHRINK, FOR CABLES OF UP TO 4 X 2.5 JOINER KIT, HEAT-SHRINK, FOR CABLES OF UP TO 4 X 6 RESIN FILLED JOINER KIT FOR CABLES OF UP TO 4X1 HEAT-SHRINK JOINT mmq HEAT-SHRINK JOINT 4-6 mmq RESIN FILLED JOINT UP TO 4 X 1 mmq RCF 3 RCF 4 CRF 5 HOSE CONNECTION, CURVED 1 1/4 FEMALE ø 3 mm HOSE CONNECTION, CURVED 1 1/2 FEMALE ø 4 mm HOSE CONNECTION, CURVED 2 FEMALE ø 5 mm - FLANGE KIT GH FOR DHR 9 19

192 NOCCHI accessories and filters CARTRIDGE CONTAINER DESCRIPTION Quantity min. CF 5 1 CONNECTION 1 CF 1 1 CONNECTION 1 CF 1 1 1/4 CONNECTION 1 FILTER CARTRIDGES DESCRIPTION Filtration. nom. um Quantity min. CARTRIDGE 5 FA (WOUND WIRE) 2 2 CARTRIDGE 7 FA (WOUND WIRE) FOR FILTER CONNECTION CARTRIDGE 7 NY (NYLON MESH) FOR FILTER CONNECTION CARTRIDGE 1 FA (WOUND WIRE) FOR FILTER CONNECTION CARTRIDGE 1 FA (WOUND WIRE) FOR FILTER CONNECTION 1 1/4 2 2 CARTRIDGE 1 NY (NYLON MESH) FOR FILTER CONNECTION CARTRIDGE 1 NY (NYLON MESH) FOR FILTER CONNECTION 1 1/4 6 2 CARTRIDGE 1 CA (NYLON MESH) + ACTIVE CARBON DIAM CARTRIDGE 1 PL (POLYPHOSPHATE CRYSTALS) DIAM

193 NOCCHI Pressure booster units Guide for the selection of pressure booster units There are two essential elements for selecting a pressure booster unit: the maximum water flow rate required during operation the total delivery head The required flow rate can be seen from the diagram containing the average statistic values below (Fig. n. 1). The calculation of the total delivery head (which corresponds to the minimum unit working pressure) provides for three different cases: supply from deposit at the same level as the unit (A) supply from a mains water supply or deposit higher than the unit (B) supply from a well or deposit situated lower than the unit (C) Case (A) The height of the highest sampling point is added to the pressure value required at that point plus any flow resistance. (Fig. n. 2) Case (B) Proceed as for case A, then deduct from the figure obtained the actual pressure value of the water supply system or the pressure value developed as a result of the drop from the deposit. (Fig. n. 3) Case (C) Proceed as for case A, then add to the figure obtained the value in metres between the water level and the unit. (Fig. n. 4) The figures obtained compared with the tables specifying the features of the different autoclave units shown in the catalogue will allow the most suitable unit to be selected. It should be borne in mind that in these tables the highest minimum tap pressure provided for is 1.5 ATM. The information outlined is of a general nature as the different specific conditions of use cannot be taken into consideration. FLATS NUMBER OF PEOPLE { { OFFICES HOMES DEPARTMENTS STORES m 3 /h % CALCULATED CONTEMPORANEOUSNESS % CALCULATED CONTEMPORANEOUSNESS HOTELS COMMUNITY 2 15 CURVES FOR WC WITH FLUSH CISTERNS (FOR WC WITH FAST RATE FLUSHINGS + 3%) 192

194 NOCCHI Pressure booster units guide to pressure booster units Fig. 2 Min. Press. press. min. 1.51,5 ATM ATM Deposit Deposito HE CASE A CASO A H building H edificio Minimum Pressione pressure minima Flow Perdite resistance di carico 22 = = Metri metres HE HE = = Height Altezza of building18 edificio m. 18 m. Deposito Fig. Fig 3 Min. press. 1.5 ATM HD CASE B CASO B Public Rete water idrica supply system pubblica pressure 2 ATM Pressione 2 ATM HD = Height of deposit 2 m. HD = Altezza deposito 2 m. Head Prevalenza necessary necessaria Mains Pressione water supply acquedotto pressure 2 2 = = metres Metri Pressione necessaria 35 - Metres II serbatoio 35-2 = The tank Meters 2 = 15 meters 15 Min. press. 1.5 ATM Pr Fig. Fig 4 CASE C CASE C Head necessary 35 + Ventilation Prevalenza hood necessaria H = di aspirazione 5 = Metri metres 4 4 HA HA = Suction height 5 m. HA = Altezza aspirazione 5 m. 193

195 NOCCHI Pressure booster units guide to pressure booster units FLOW RATE GALVANISED PIPES - NEW NOMINAL DIAMETERS IN INCHES AND IN MILLIMETRES m 3 /h lt./min. lt./sec. 1/2 15,75 3/4 21, , 1 1/4 35,75 1 1/2 41, ,5 2 1/2 68, 3 8,25 3 1/2 92,5 4 15, 5 13, 6 155,5,6 1,16,855 9,91,47 2,47,292,784,9 15,25 1,282 2,11,75 4,862,438 1,57,249,416 1,2 2,33 1,5 25,42 1,8 3,5 1,71 33,53 2,138 49,93 2,565 69,34,94 8,35 1,174 11,91 1,49 16,5,584 2,588,73 3,834,876 5,277,331,677,415 1,4,498 1,379,249,346,312,51,374,7,231,223 Large numbers: Flow resistance in m. per 1m of piping Small numbers: Water speed in m. / second 2,1 35,58 2,993 91,54 1,644 21,75 1,22 6,949,581 1,811,436,914,269,291 2,4 4,67 1,879 27,66 1,168 8,82,664 2,29,499 1,116,38,368 3, 5,83 2,349 41,4 1,46 13,14,83 3,43,623 1,719,385,544,229,159 3,6 6 1, 2,819 57,74 1,751 18,28,996 4,718,748 2,375,462,751,275,218 4,2 7 1,12 3,288 76,49 2,43 24,18 1,162 6,231,873 3,132,539,988,321,287,231,131 4,8 8 1,33 2,335 3,87 1,328 7,94,997 3,988,616 1,254,376,363,263,164 5,4 9 1,5 2,627 38,3 1,494 9,828 1,122 4,927,693 1,551,413,449,296,23 6, 1 1,67 2,919 46,49 1,66 11,9 1,247 5,972,77 1,875,459,542,329,244,248,124 7, ,8 3,649 7,41 2,75 17,93 1,558 8,967,962 2,82,574,89,412,365,31,185,241,11 9, 15 2,5 2,49 25,11 1,87 12,53 1,154 3,93,688 1,124,494,56,372,256,289,14 1, ,92 2,94 33,32 2,182 16,66 1,347 5,179,83 1,488,576,67,434,338,337, ,33 3,319 42,75 2,493 21,36 1,539 6,624,918 1,91,659,855,496,431,385,234,251, ,17 4,149 64,86 3,117 32,32 1,924 1,3 1,147 2,86,823 1,282,62,646,481,35,314, , 3,74 45,52 2,39 14,4 1,377 4,9,988 1,792,744,93,577,488,377,175,263, ,67 4,987 78,17 3,78 24,4 1,836 6,828 1,317 3,53,992 1,53,77,829,52,294,351, , , 3,848 36,71 4,618 51,84 2,295 1,4 2,753 14,62 1,647 4,622 1,976 6,55 1,24 2,315 1,488 3,261,962 1,254 1,155 1,757,628,445,753,623,439,187,526, ,7 3,212 19,52 2,36 8,693 1,736 4,356 1,347 2,345,879,831,614, ,3 3,671 25,2 2,635 11,18 1,984 5,582 1,54 3,9 1,5 1,66,72, , 4,13 31,51 2,964 13,97 2,232 6,983 1,732 3,762 1,13 1,328,79, ,7 4,589 38,43 3,294 17,6 2,48 8,521 1,925 4,595 1,256 1,616,877, ,8 4,117 26,1 3,1 13, 2,46 7,1 1,57 2,458 1,97 1,27 194

196 NOCCHI Pressure booster units guide to pressure booster units FLOW RATE GALVANISED PIPES - NEW NOMINAL DIAMETERS IN INCHES AND IN MILLIMETRES , , , , , ,7 22, ,3 4,941 36,97 3,72 18,42 4,34 24,76 4,96 31,94 2,887 9,892 3,368 13,3 3,85 17,16 4,812 26,26 2,197 3,458 2,511 4,665 3,139 5,995 3,767 9,216 5,23 13,5 1,316 1,444 1,535 1,934 1,754 2,496 2,193 3,87 2,632 5,417 3,59 8,926 4,386 14,42 N.B. - N.B. - To evaluate the flow resistance in pipes made of different materials, the value found for the galvanised pipe must be multiplied by the following set coefficients:.6 for tubes in PVC.7 for tubes in aluminium.8 for tubes in rolled steel 1.3 for tubes in cement fibre 195

197 NOCCHI AUTOJET Booster set with electronic control and protection device Automatic booster set designed to increase home water pressure. Made up of a single phase JETINOX pump and of a FLUSSCONTROL BASIC electronic control and dry running protection device. It is supplied wired, assembled, ready to use. APPLICATIONS Pumping and distribution of water in domestic systems Booster systems MOTOR Enclosed, externally ventilated Level of protection: IP44 Class F insulation Single phase power supply with capacitor permanently activated Thermal protection built into the motor winding Speed of rotation 285 rpm Suitable for continuous use Washing systems, irrigation Design features ADVANTAGES Attenuates the effects of water hammering Replaces the traditional expansion tank system Maintenance-free Protection from dry running Easy to install Maintains constant pressure during delivery Flusscontrol Basic: Max. pressure 8 bar Max. operating temperature 4 C Power supply cable: 1,5 m H7 RN-F with plug Usage limitation Type of liquid: clean water with no suspended solids or abrasive material Maximum liquid temperature 4 C Maximum recommended suction height: 8m with foot valve Maximum operating pressure: 8 bar APPLICATIONS Component Material 1 Pump body X5 CrNi 181 (AISI 34) Stainless steel 2 Motor bracket Die cast aluminium Impeller Technopolymer with stainless steel shim ring 4 Diffuser - venturi tube and nozzle Technopolymer 5 Shaft X 12 CrNiS 189 ( AISI 416 ) Stainless steel 6 Mechanical seal Graphite 7 Counterface Ceramic 8 Seal holder plate Technopolymer (series ) X5 CrNi 181 ( AISI 34 ) stainless steel serie O-rings NBR 7 Shore 196

198 NOCCHI AUTOJET Booster set with electronic control and protection device HYDRAULIC PERFORMANCE /5 2 6/5 1 H[m] Q[m 3 /h] Q[l/min] TABLE OF PERFORMANCE Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h,6 1,2 1,8 2,4 3 3,6 AUTOJET 6/5,75,55 1,1,8 1 ~ 23 V 4 12,5 m.c.a. / m.c.w AUTOJET 7/5,95,7 1,36 1, 1 ~ 23 V 4, ,5 37, ,5 7 TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E DNA DNM Weight (Kg) AUTOJET 6/ F 1 M 9,4 AUTOJET 7/ F 1 M 1,7 197

199 NOCCHI AUTOMAX Booster set with electronic control and protection device Automatic booster set designed to increase home water pressure. Made up of a single phase MAX pump and of a FLUSSCONTROL BASIC electronic control and dry running protection device. It is supplied wired, assembled, ready to use. APPLICATIONS Pumping and distribution of water in domestic systems Booster systems Washing systems, irrigation Design features Flusscontrol Basic: Max. pressure 8 bar Max. operating temperature 4 C Power supply cable: 1,5 m H7 RN-F with plug advantages Attenuates the effects of water hammering Replaces the traditional expansion tank system Maintenance-free Protection from dry running Easy to install Maintains constant pressure during delivery MOTOR Enclosed, externally ventilated Level of protection: IP44 Class F insulation Single phase power supply with capacitor permanently activated Thermal protection built into the motor winding Speed of rotation 285 rpm Suitable for continuous use USAGE LIMITATION Type of liquid: clean water with no suspended solids or abrasive material Maximum liquid temperature 4 C Maximum recommended suction height: 7m with foot valve Maximum operating pressure: 8 bar Design features Component Material 1 Pump body X5 CrNi 181 (AISI 34) Stainless steel 2 Motor bracket Die cast aluminium 3 Impeller Technopolymer with X5 CrNi 181 (AISI 34) stainless steel shim ring 4 Diffuser Venturi tube and Nozzle Technopolymer 5 Motor shaft (hydraulic end) X5 CrNi 181 (AISI 34) Stainless steel 6 Spacer Nickel plated brass OT 58 7 Mechanical seal Graphite 8 Counterface Ceramic 9 O-rings NBR 7 Shore 1 Seal housing Noryl GFN2V 198

200 NOCCHI AUTOMAX Booster set with electronic control and protection device HYDRAULIC PERFORMANCE / / H[m] Q[m 3 /h] Q[l/min] TABLE OF PERFORMANCE Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h 1,2 2,4 3,6 4,8 AUTOMAX 8/48,75,55 1,1,8 1 ~ 23 V 4 12,5 m.c.a. / m.c.w AUTOMAX 12/6 1,2,9 1,7 1,25 1 ~ 23 V 5, TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D E DNA DNM Weight (Kg) AUTOMAX 8/ F 1 M 9,2 AUTOMAX 12/ F 1 M 12,2 199

201 NOCCHI A-DHR Booster set in aisi 34 stainless steel with electronic control and protection device Automatic booster set designed to increase home water pressure. Made up of a single phase DHR pump and of a FLUSSCONTROL electronic control and dry running protection device. APPLICATIONS Pumping and distribution of water in domestic systems Booster systems Washing systems, gardens, irrigation flusscontrol Design features Starting pressure (not adjustable): 1,5 bar - Liquid temperature: from 4 C to 65 C Power supply cable: 1,5 m H5 RN-F with schuko plug USAGE LIMITATION Type of liquid: clean water with no suspended solids or abrasive material Maximum operating pressure: 1 bar Maximum recommended suction height: 6 m with foot valve MOTOR Enclosed, externally ventilated Level of protection: IP54 Class F insulation Single phase power supply with capacitor permanently activated Thermal protection built into the motor winding Speed of rotation 285 rpm Suitable for continuous use Design features Component Material 1 Pump body GJL-2 (ASTM class 35) 2 Motor bracket Die cast aluminium 3 Impeller X5 CrNi 18-1 (AISI 34) stainless steel 4 Diffusers X5 CrNi 18-1 (AISI 34) stainless steel 5 Sleeve X5 CrNi 18-1 (AISI 34) stainless steel 6 Shaft X5 CrNi 18-1 (AISI 34) stainless steel 7 Seal holder plate - O ring NBR 8 Mechanical seal Graphite/Ceramic 2

202 NOCCHI A-DHR Booster set in aisi 34 stainless steel with electronic control and protection device HYDRAULIC PERFORMANCE Q[m 3 /h] Q[l/min] TABLE OF PERFORMANCE Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h 2,4 3 3,6 4,8 6 7,2 A-DHR 4-2 FB,5,37,8,6 1 ~ 23 V 2,9 12,5 m.c.a. / m.c.w ,5 13,5 11 7,5 A-DHR 4-3 FB,7,5 1,1,8 1 ~ 23 V 3,7 12,5 23,5 22, TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D DNA DNM Weight (Kg) A-DHR 4-2 FB " 1/4 1 M 11,5 A-DHR 4-3 FB /4 1 M 11,7 21

203 NOCCHI WATERPRESS Booster sets with 24l horizontal expansion tank The WATERPRESS booster sets are made up of JET self-priming centrifugal pumps. They are supplied wired, tested and complete with 24l expansion tank. Ready to use. APPLICATIONS Rainwater collection Booster systems Washing systems and irrigation Design features Pressure switch (max 6 bar) calibrated at: min 2 - max 3 bar Pressure gauge (6 bar) Chromium plated pressed brass 3 way fitting (model Waterpress 7/5) 24Lt painted steel expansion tank with interchangeable food quality rubber diaphragm. Flexible pipe for water connection 1,5 m H5 RN-F power supply cable with plug USAGE LIMITATION Type of liquid: clean water with no suspended solids or abrasive material Maximum liquid temperature 5 C Maximum suction height 8m with foot valve Maximum operating pressure 6 bar MOTOR Enclosed, externally ventilated Level of protection IP44 Class F insulation Single phase power supply with capacitor permanently activated Thermal protection built into the motor winding Speed of rotation 285 rpm Suitable for continuous use Design features Component Material WATERPRESS 4/4-6/5 WATERPRESS 7/5 Pump body EN GJL 2 ( ex G2 ) Cast iron EN GJL 2 ( ex G2 ) Cast iron Motor bracket Aluminium EN GJL 2 ( ex G2 ) Cast iron Impeller Technopolymer with X5 CrNi 181 ( Aisi 34 ) stainless steel shim ring Technopolymer Diffuser Venturi tube - nozzle Motor shaft Monobloc technopolymer assembly X5 CrNi 181 (AISI 34) Stainless steel Technopolymer X 12 CrNiS 189 (AISI 416) Stainless steel Mechanical seal Graphite Graphite Counterface Ceramic Ceramic O-rings NBR 7 shore NBR 7 shore 22

204 NOCCHI WATERPRESS Booster sets with 24l horizontal expansion tank HYDRAULIC PERFORMANCE /5 7/5 2 4/ Q[m 3 /h] Q[l/min] TABLE OF PERFORMANCE Power (P2) Power (P1) In L/ VOLT μf Q (A) HP kw HP kw m 3 /h,3 1,2 1,8 2,4 3 3,6 4,2 WATERPRESS 4/4M,5,37,8,6 1 ~ V 3 6 m.c.a. / m.c.w WATERPRESS 6/5,75,55 1,1,8 1 ~ V WATERPRESS 7/5 1,36 1 1,5 1,1 1 ~ V TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D DNA DNM Weight (Kg) WATERPRESS 4/ F 1 F 13,7 WATERPRESS 6/ F 1 F 14,5 WATERPRESS 7/ " F 1 F 22,3 23

205 NOCCHI WATERPRESS INOX Booster set with 24 lt horizontal expansion tank The WATERPRESS INOX booster sets are produced with JETINOX or MAX pumps. They are supplied wired, complete with 24 lt expansion tank, ready to use. APPLICATIONS Rainwater collection Booster systems Washing systems and irrigation Design features Pressure switch (max 6 bar) calibrated at: min 2 max 3 bar Pressure gauge (6 bar) Chromium plated pressed brass 5 way fitting 24Lt painted steel expansion tank with interchangeable food quality rubber diaphragm. Flexible pipe for water connection 1,5 m H5 RN-F power supply cable with plug USAGE LIMITATION Type of liquid: clean water with no suspended solids or abrasive materials Maximum liquid temperature: 5 C Maximum suction height 8 m with foot valve (7m for WATERPRESS INOX 8/48) Maximum operating pressure: 6 bar MOTOR Enclosed, externally ventilated Level of protection: IP44 Class insulation: F Single phase power supply with capacitor permanently activated. Thermal protection built into the motor winding Speed of rotation: 285 rpm. Suitable for continuous use. Design features Component Material WP INOX 7/5 WP INOX 8/48 Pump body X 5 CrNi 181 (AISI 34) Stainless steel X 5 CrNi 181 (AISI 34) Stainless steel Motor bracket Die cast aluminium Die cast aluminium Impellers Technopolymer with stainless steel shim ring Technopolymer with stainless steel shim ring Diffuser Technopolymer Technopolymer Shaft Acciaio Inox X 12 CrNiS 189 (AISI 416) (hydraulic end) X 5 CrNi 181 (AISI 34) Stainless steel Mechanical seal Graphite Graphite Counterface Ceramic Ceramic Seal plate Technopolymer Technopolymer O-rings NBR 7 shore NBR 7 shore 24

206 NOCCHI WATERPRESS INOX Booster set with 24 lt horizontal expansion tank HYDRAULIC PERFORMANCE /48 2 7/ Q[m 3 /h] Q[l/min] TABLE OF PERFORMANCE Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h 1,2 2,4 3,6 4,8 WP INOX 7/5,95,7 1,36 1, 1 ~ 23 V 4,5 16 m.c.a. / m.c.w , WP INOX 8/48,75,55 1,1,8 1 ~ 23 V 4 12, TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D DNA DNM Weight (Kg) WATERPRESS INOX 7/ F 1 F 13,8 WATERPRESS INOX 8/ F 1 F 12,3 25

207 NOCCHI WATERPRESS INOX 5 L Booster set with 5 lt horizontal expansion tank The WATERPRESS INOX 5 L is a booster set produced with MAX selfpriming multistage centrifugal pump. It is supplied wired, complete with 5 Lt expansion tank, ready to use. APPLICATIONS Rainwater collection Booster systems Washing systems and irrigation Design features Pressure switch (max 6 bar) calibrated at: min 2 max 3 bar Pressure gauge (6 bar) Chromium plated pressed brass 5 way fitting 24Lt painted steel expansion tank with interchangeable food quality rubber diaphragm. Flexible pipe for water connection 1,5 m H5 RN-F power supply cable with plug USAGE LIMITATION Type of liquid: clean water with no suspended solids or abrasive material Maximum liquid temperature 5 C Maximum suction height recommended 7 m with foot valve Maximum operating pressure 7 bar MOTOR Enclosed, externally ventilated Level of protection IP44 Class F insulation Single phase power supply with capacitor permanently activated Thermal protection built into the motor winding Speed of rotation 285 rpm Suitable for continuous use Design features Component Material Pump body Motor bracket Impellers Diffuser Shaft (hydraulic end) Mechanical seal Counterface Seal plate O-rings X 5 CrNi 181 (AISI 34) Stainless steel Die cast aluminium Technopolymer with stainless steel shim ring Technopolymer X 5 CrNi 181 (AISI 34) Stainless steel Graphite Ceramic Technopolymer NBR 7 Shore 26

208 NOCCHI WATERPRESS INOX 5 L Booster set with 5 lt horizontal expansion tank HYDRAULIC PERFORMANCE / / Q[m 3 /h] Q[l/min] TABLE OF PERFORMANCE Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h 1,2 2,4 3,6 4,8 WP INOX 8/48-5 L,75,55 1,1,8 1 ~ 23 V 4 12,5 m.c.a. / m.c.w WP INOX 12 /6-5 L 1,2,9 1,7 1,25 1 ~ V 5, TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D DNA DNM Weight (Kg) WATERPRESS 8/ F 1 F 18 WATERPRESS 12/ F 1 F 21 27

209 NOCCHI WATERPRESS SUPERINOX Booster set with 24 lt horizontal expansion tank The WATERPRESS SUPERINOX is a booster set produced with JETINOX or MAX self priming centrifugal pump. It is supplied wired and complete with stainless steel expansion tank. APPLICATIONS Rainwater collection Booster systems Washing systems and irrigation Design features Pressure switch (max. 6 bar) set at: min 2 max 3 bar Pressure gauge (6 bar) Chromium plated pressed brass 5 way fitting 24 Lt stainless steel expansion tank with interchangeable food quality rub. Flexible pipe for water connection. 1,5 m H5 RN-F power supply cable with plug USAGE LIMITATION Type of liquid: clean water with no suspended solids or abrasive materials Maximum liquid temperature: 5 C Maximum suction height with foot valve: 8 m WP Superinox 6/5 7 m WP Superinox 12/6 Maximum operating pressure: 6 bar WP Superinox 6/5 7 bar WP Superinox 12/6 MOTOR Enclosed, externally ventilated Level of protection IP44 Class F insulation Single phase power supply with capacitor permanently activated Thermal protection built into the motor winding Speed of rotation 285 rpm Suitable for continuous use Design features Component Material WP SUPERINOX 6/5 WP SUPERINOX 12/6 Pump casing X 5 CrNi 181 (AISI 34) Stainless steel X 5 CrNi 181 (AISI 34) Stainless steel Motor bracket Die cast aluminium Die cast aluminium Impellers Monobloc diffuser Venturi tube - nozzle assembly Shaft (hydraulic end) Technopolymer with stainless steel shim ring Technopolymer with stainless steel shim ring Technopolymer - X 12 CrNiS 189 (AISI 416) Stainless steel X 5 CrNi 181 (AISI 34) Stainless steel Mechanical seal Graphite Graphite Counterface Ceramic Ceramic Seal plate Technopolymer Technopolymer O-rings NBR 7 shore NBR 7 shore 28

210 NOCCHI WATERPRESS SUPERINOX Booster set with 24 lt horizontal expansion tank HYDRAULIC PERFORMANCE /6 3 6/5 2 1 H[m] Q[m 3 /h] Q[l/min] TABLE OF PERFORMANCE Power (P2) Power (P1) L/ In VOLT μf Q (A) HP kw HP kw m 3 /h 1,2 2,4 3,6 4,8 WP SUPERINOX 6/5 C,75,55 1,1,8 1 ~ V 4 12,5 m.c.a. / m.c.w WP SUPERINOX 12/6 C 1,2,9 1,7 1,25 1 ~ V 5, TABLE OF SIZES AND WEIGHTS Dimensions mm. A B C D DNA DNM Weight (Kg) WP SUPERINOX 6/5 C F 1 F 11,2 WP SUPERINOX 12/6 C F 1 F 14,2 29