e-sv Series 1, 3, 5, 10, 15, 22 33, 46, 66, 92, 125 Lenntech 50/60 Hz Tel Fax.

Transcription

1 5/6 Hz e-sv Series 1, 3, 5, 1, 15, 22 33, 46, 66, 92, 125 SPECIAL VERSIONS Lenntech Tel Fax Cod Rev ev.d Ed.6/212

2 CONTENTS INTRODUCTION 5 HIGH PRESSURE SURE (5/6 Hz) Water treatment industry - washing and cleaning - Versatile range - Long lasting performances - Easy installation and maintenance 15 LOW NPSH (5/6 Hz) Solving cavitation issues in installation - Consistent operation - Long lasting performances - Easy installation 65 HIGH TEMPERATURE TURE Electric pumps for high temperature applications - H versions for temperature values up to 15 C - B BOILER versions for temperature values up to 18 C 17 e-svh - e-sv TM WITH HYDROVAR AR An evolution of e-sv TM special version toward a variable speed intelligent system POLE VERSION (5/6 Hz) Silencious operation - Low level of noise - Wide range of performances - Increased performance with Hydrovar H [m] Q [US gpm] H [ft] SV 3SV 5SV 1SV 15SV 22SV 33SV 46SV 66SV 92SV 125SV 5 1 2

3 CONTENTS REDUCING FOOTPRINT (5/6 Hz) Space saving in installation - Compact design - Versatile design - High level performances 211 HORIZONTAL VERSION (5/6 Hz) Installation in reduced vertical space or in sismic area - Reduced vertical space - Easy installation 213 MOTORS Wide range of high efficiency motors - 5 and 6 Hz - Wide range of voltages - Wide range of standard options 219 PROTECTION SENSOR AGAINST DRY RUNNING Sensor for detecting the lack of liquid 231 i-alert - CONDITIONAL MONITORING Reduce life cycle cost by increasing Mean Time Between Failures (MTBF) 235 CERTIFICATES TES List of the main tests and certificates available for e-sv 239 3

4 CONTENTS ACCESSORIES SORIES Wide range of accessories for connection and installation 241 TECHNICAL APPENDIX 253 4

5 INTRODUCTION INTRODUCTION ION 5

6 e-sv SERIES - SPECIAL VERSIONS INTRODUCTION ION Introduction Our customers are central to our business. Many years of collaboration with them across the different markets and all over the world has taught us that specifically designed pumps are required to handle special applications or to fulfill particular installations. It is essential to ensure top performance of the systems and continuous quality of the production. Therefore Lowara has developed a wide range of special versions of its vertical multistage e-sv TM to give an appropriate and dedicated solution to special applications and installations in the industry or in the building services market. Pump design Non-self priming, vertical multistage, high pressure centrifugal pump, with suction inlet and outlet of the same identical nominal diameters, coupled to a standard motor. Horizontal installation also available, see specific section. Drive Without speed control: Electric short-circuit squirrelcage motor (TEFC), enclosed construction, air-cooled, three-phase, 2-pole and 4-pole, efficiency class IE2/IE3 from,75kw (compliant with Regulation (EC) no. 64/ 29 and IEC 634-3). Single-phase version up to 2,2 kw (with built-in automatic reset overload protection up to 1,5kW). With Hydrovar speed control system: A special version of e-sv TM which becomes an intelligent, variable speed system. Ideal for single pumping solution or multiple pumping set solution (up to 8 pumps). See specific section of e-svh Hydrovar fitted. For more motor options see the specific motors section. Special versions and options index The first part of this booklet will cover the following special versions: - e-sv TM High Pressure - 5/6 Hz - e-sv TM Low NPSH - 5/6 Hz - e-sv TM High Temperature - 15 C & 18 C - e-sv TM with Hydrovar - SVH - e-sv TM 4-pole version - 5/6 Hz - e-sv TM Reducing footprint - 5/6 Hz - e-sv TM Horizontal version - 5/6 Hz The second part of this booklet will cover the following sections: - Motors configuration and standard options - Dry-running sensor - i-alert device - Tests and certifications - Accessories Documentation and support Pump selection software, visit: Documentation is also available on: Visit us for information including video, commercial leaflet, brochure, other technical catalogues, 2D and 3D drawings, IOM. 6

7 e-sv SERIES - SPECIAL VERSIONS COMPATIBILITY MATRIX The following table describes the recommended compatibility between the special versions of e-sv TM. SPECIAL VERSIONS Low High High Temperature Version with Reducing Horizontal 4 NPSH pressure 15 & 18 C Hydrovar footprint "R" version Pole Low NPSH High pressure N/A N/A High Temperature 15 & 18 C N/A N/A N/A N/A Version with Hydrovar N/A Reducing footprint "R" N/A N/A Horizontal version N/A 4-Pole INTRODUCTION ION = Available. = su richiesta. N/A= not available. sv-spec-en_b_tc As a global supplier, Lowara can design specific solutions according to the requirements of the application or of the installation. For example, Lowara s custom-built solutions can handle more aggressive liquids or heavy duty applications. For more information, refer to the Lowara sales network. 7

8 INTRODUCTION ION 1, 3, 5SV SERIES and 1, 15, 22SV SERIES 4 kw ELECTRIC PUMP CROSS S SECTION AND MAIN COMPONENTS F,, T,, R VERSIONS REF. NAME MATERIAL REFERENCE STANDARDS N. EUROPE USA 1 Pump body Stainless steel EN X5CrNi18-1 (1.431) AISI 34 2 Impeller Stainless steel EN X5CrNi18-1 (1.431) AISI 34 3 Diffuser Stainless steel EN X5CrNi18-1 (1.431) AISI 34 4 Outer sleeve Stainless steel EN X5CrNi18-1 (1.431) AISI 34 5 Shaft Stainless steel EN X5CrNi18-1 (1.431) AISI 34 6 Adapter Cast iron EN 1561-GJL-25 (JL14) ASTM Class 35 7 Base Aluminium EN 176-AC-AlSi11Cu2 (Fe) (AC461) - 8 Coupling Aluminium EN 176-AC-AlSi11Cu2 (Fe) (AC461) - 9 Seal housing Stainless steel EN X5CrNi18-1 (1.431) AISI 34 1 Mechanical seal Silicon carbide / Carbon / EPDM 11 Elastomers EPDM 12 Coupling protection Stainless steel EN X5CrNi18-1 (1.431) AISI Shaft sleeve and bushing Tungsten carbide 14 Fill / drain plugs Stainless steel EN X5CrNi18-1 (1.431) AISI Tie rods Galvanized steel EN SMnPb14 (1.765) 16 Wear ring Technopolymer PPS N, V,, C, K VERSIONS sv-ftr-en_a_tm REF. NAME MATERIAL REFERENCE STANDARDS N. EUROPE USA 1 Pump body Stainless steel EN X2CrNiMo (1.444) AISI 316L 2 Impeller Stainless steel EN X2CrNiMo (1.444) AISI 316L 3 Diffuser and upper spacer Stainless steel EN X2CrNiMo (1.444) AISI 316L 4 Outer sleeve Stainless steel EN X2CrNiMo (1.444) AISI 316L 5 Shaft Stainless steel EN X5CrNiMo (1.441) AISI Adapter Cast iron EN 1561-GJL-25 (JL14) ASTM Class 35 7 Base Aluminium EN 176-AC-AlSi11Cu2 (Fe) (AC461) - 8 Coupling Aluminium EN 176-AC-AlSi11Cu2 (Fe) (AC461) - 9 Seal housing Stainless steel EN X2CrNiMo (1.444) AISI 316L 1 Mechanical seal Silicon carbide / Carbon / EPDM 11 Elastomers EPDM 12 Coupling protection Stainless steel EN X5CrNi18-1 (1.431) AISI Shaft sleeve and bushing Tungsten carbide 14 Fill / drain plugs Stainless steel EN X5CrNiMo (1.441) AISI Tie rods Stainless steel EN X17CrNi16-2 (1.457) AISI Wear ring Technopolymer PPS 1-22sv-nvck-en_a_tm

9 1, 15, 22SV SERIES 5,5 kw ELECTRIC PUMP CROSS S SECTION AND MAIN COMPONENTS INTRODUCTION ION F,, T,, R VERSIONS REF. NAME MATERIAL N. EUROPE USA 1 Pump body Stainless steel EN X5CrNi18-1 (1.431) AISI 34 2 Impeller Stainless steel EN X5CrNi18-1 (1.431) AISI 34 3 Diffuser Stainless steel EN X5CrNi18-1 (1.431) AISI 34 4 Outer sleeve Stainless steel EN X5CrNi18-1 (1.431) AISI 34 5 Shaft Stainless steel EN X5CrNi18-1 (1.431) AISI 34 6 Adapter Cast iron EN 1561-GJL-25 (JL14) ASTM Class 35 7 Base Aluminium EN 176-AC-AlSi11Cu2 (Fe) (AC461) - 8 Coupling Aluminium EN 176-AC-AlSi11Cu2 (Fe) (AC461) - 9 Seal plate Stainless steel EN X5CrNi18-1 (1.431) AISI 34 1 Mechanical seal Silicon carbide / Carbon / EPDM 11 Elastomers EPDM 12 Coupling protection Stainless steel EN X5CrNi18-1 (1.431) AISI Shaft sleeve and bushing Tungsten carbide 14 Fill / drain plugs Stainless steel EN X5CrNi18-1 (1.431) AISI Tie rods Stainless steel EN SMnPb14 (1.765) 16 Wear ring Technopolymer PPS 17 Seal gland Stainless steel EN GX5CrNi19-1 (1.438) AISI sv-ftr-en_a_tm N, V,, C, K VERSIONS 9 REFERENCE STANDARDS REF. NAME MATERIAL REFERENCE STANDARDS N. EUROPE USA 1 Pump body Stainless steel EN X2CrNiMo (1.444) AISI 316L 2 Impeller Stainless steel EN X2CrNiMo (1.444) AISI 316L 3 Diffuser Stainless steel EN X2CrNiMo (1.444) AISI 316L 4 Outer sleeve Stainless steel EN X2CrNiMo (1.444) AISI 316L 5 Shaft Stainless steel EN X5CrNiMo (1.441) AISI Adapter Cast iron EN 1561-GJL-25 (JL14) ASTM Class 35 7 Base Aluminium EN 176-AC-AlSi11Cu2 (Fe) (AC461) - 8 Coupling Aluminium EN 176-AC-AlSi11Cu2 (Fe) (AC461) - 9 Seal plate Stainless steel EN X2CrNiMo (1.444) AISI 316L 1 Mechanical seal Silicon carbide / Carbon / EPDM 11 Elastomers EPDM 12 Coupling protection Stainless steel EN X5CrNi18-1 (1.431) AISI Shaft sleeve and bushing Tungsten carbide 14 Fill / drain plugs Stainless steel EN X5CrNiMo (1.441) AISI Tie rods Stainless steel EN X17CrNi16-2 (1.457) AISI Wear ring Technopolymer PPS 17 Seal gland Stainless steel EN GX5CrNiMo (1.448) AISI sv-nvck-en_a_tm

10 INTRODUCTION ION 33, 46, 66, 92SV SERIES ELECTRIC PUMP CROSS S SECTION AND MAIN COMPONENTS G VERSIONS REF. NAME MATERIAL REFERENCE STANDARDS N. EUROPE USA 1 Pump body Cast iron EN 1561-GJL-25 (JL14) ASTM Class 35 1A Lower support Cast iron EN 1561-GJL-25 (JL14) ASTM Class 35 2 Impeller Stainless steel EN X2CrNiMo (1.444) AISI 316L 3 Diffuser Stainless steel EN X5CrNi18-1 (1.431) AISI 34 4 Outer sleeve Stainless steel EN X5CrNi18-1 (1.431) AISI 34 5 Shaft Stainless steel EN X17CrNi16-2 (1.457) AISI Adapter Cast iron EN 1561-GJL-2 (JL13) ASTM Class 25 7 Wear ring Technopolymer PPS 8 Coupling Cast iron EN 1561-GJL-2 (JL13) ASTM Class 25 9 Upper head Cast iron EN 1561-GJL-25 (JL14) ASTM Class 35 9A Seal housing Cast iron EN 1561-GJL-25 (JL14) ASTM Class 35 1 Mechanical seal Silicon carbide / Carbon / EPDM 11 Elastomers EPDM 12 Coupling protection Stainless steel EN X5CrNi18-1 (1.431) AISI Shaft sleeve and bushing Tungsten carbide 14 Bushing for diffuser Carbon 15 Fill / Drain plugs Stainless steel EN X5CrNiMo (1.441) AISI Tie rods Galvanized steel EN SMnPb14 (1.765) - N VERSIONS sv-g-en_a_tm REF. NAME MATERIAL REFERENCE STANDARDS N. EUROPE USA 1 Pump body Stainless steel EN GX5CrNiMo (1.448) ASTM CF8M (AISI 316 cast) 1A Lower support Stainless steel EN GX5CrNiMo (1.448) ASTM CF8M (AISI 316 cast) 2 Impeller Stainless steel EN X2CrNiMo (1.444) AISI 316L 3 Diffuser Stainless steel EN X2CrNiMo (1.444) AISI 316L 4 Outer sleeve Stainless steel EN X2CrNiMo (1.444) AISI 316L 5 Shaft Duplex stainless steel EN X2CrNiMoN (1.4462) UNS S Adapter Cast iron EN 1561-GJL-2 (JL13) ASTM Class 25 7 Wear ring Technopolymer PPS 8 Coupling Cast iron EN 1561-GJL-2 (JL13) ASTM Class 25 9 Upper head Stainless steel EN GX5CrNiMo (1.448) ASTM CF8M (AISI 316 cast) 9A Seal housing Stainless steel EN GX5CrNiMo (1.448) ASTM CF8M (AISI 316 cast) 1 Mechanical seal Silicon carbide / Carbon / EPDM 11 Elastomers EPDM 12 Coupling protection Stainless steel EN X5CrNi18-1 (1.431) AISI Shaft sleeve and bushing Tungsten carbide 14 Bushing for diffuser Carbon 15 Fill / drain / air plugs Stainless steel EN X5CrNiMo (1.441) AISI Tie rods Stainless steel EN X17CrNi16-2 (1.457) AISI sv-n-en_a_tm

11 125SV SERIES ELECTRIC PUMP CROSS S SECTION AND MAIN COMPONENTS INTRODUCTION ION G VERSIONS REF. NAME MATERIAL N. EUROPE USA 1 Pump body Cast iron EN 1561-GJL-25 (JL14) ASTM Class 35 1A Lower support Stainless steel EN 1213-GX5CrNi19-1 (1.438) AISI Impeller, Diffuser Stainless steel EN 1213-GX5CrNi19-1 (1.438) AISI 34 4 Outer sleeve Stainless steel EN X5CrNi18-1 (1.431) AISI 34 5 Shaft Stainless steel EN X17CrNi16-2 (1.457) AISI Adapter ( up to 45kW ) Cast iron EN 1561-GJL-2 (JL13) ASTM Class 25 Adapter ( for higher powers ) Cast iron EN 1563-GJS-5-7 (JS15) ASTM A Wear ring Technopolymer PPS 8 Coupling ( up to 45kW ) Cast iron EN 1561-GJL-2 (JL13) ASTM Class 25 Coupling ( for higher powers ) Cast iron EN 1563-GJS-5-7 (JS15) ASTM A A Upper head, Seal housing Cast iron EN 1561-GJL-25 (JL14) ASTM Class 35 1 Mechanical seal Silicon carbide / Carbon / EPDM 11 Elastomers EPDM 12 Coupling protection Stainless steel EN X5CrNi18-1 (1.431) AISI Shaft sleeve and bushing Tungsten carbide 14 Bushing for diffuser Carbon 15 Fill / drain / air plugs Stainless steel EN X5CrNiMo (1.441) AISI Tie rods Galvanized steel EN SMnPb14 (1.765) - 17 Adapter ring Stainless steel EN 1213-GX5CrNi19-1 (1.438) AISI sv-g-en_a_tm N VERSIONS 11 REFERENCE STANDARDS REF. NAME MATERIAL REFERENCE STANDARDS N. EUROPE USA 1 Pump body Stainless steel EN GX5CrNiMo (1.448) ASTM CF8M (AISI 316) 1A Lower support Stainless steel EN GX5CrNiMo (1.448) ASTM CF8M (AISI 316) 2-3 Impeller, Diffuser Stainless steel EN GX5CrNiMo (1.448) ASTM CF8M (AISI 316) 4 Outer sleeve Stainless steel EN X2CrNiMo (1.444) AISI 316L 5 Shaft Duplex stainless steel EN X2CrNiMoN (1.4462) UNS S Adapter Cast iron EN 1561-GJL-2 (JL13) ASTM Class 25 Adapter Cast iron EN 1563-GJS-5-7 (JS15) 7 Wear ring Technopolymer PPS 8 Coupling Cast iron EN 1561-GJL-2 (JL13) ASTM Class 25 Coupling Cast iron EN 1563-GJS-5-7 (JS15) 9-9A Upper head, Seal housing Stainless steel EN GX5CrNiMo (1.448) ASTM CF8M (AISI 316) 1 Mechanical seal Silicon carbide / Carbon / EPDM 11 Elastomers EPDM 12 Coupling protection Stainless steel EN X5CrNi18-1 (1.431) AISI Shaft sleeve and bushing Tungsten carbide 14 Bushing for diffuser Carbon 15 Fill / drain / air plugs Stainless steel EN X5CrNiMo (1.441) AISI Tie rods Stainless steel EN X17CrNi16-2 (1.457) AISI Adapter ring Stainless steel EN GX5CrNiMo (1.448) ASTM CF8M (AISI 316) 125sv-n-en_a_tm

12 INTRODUCTION ION e-sv SERIES MECHANICAL SEALS, ACCORDING TO EN , 3, 5SV 1, 15, 22SV 5,5 kw 33, 46, 66, 92, 125SV 1, 15, 22SV 4 kw LIST OF MATERIALS POSITION 1-2 POSITION 3 POSITION 4-5 Q 1 : Silicon Carbide E : EPDM G : AISI 316 B : Resin impregnated carbon V : FPM C : Special resin impregnated carbon T : PTFE TYPE OF SEAL TYPE POSITION ROTATING PART STATIONARY PART ELASTOMERS SPRINGS OTHER COMPONENTS sv_ten-mec-en_a_tm TEMPERATURE STANDARD MECHANICAL SEAL Q 1 B E G G Q 1 B E G G OTHER TYPES OF AVAILABLE MECHANICAL SEAL Q 1 Q 1 E G G Q 1 Q 1 E G G Q 1 B V G G Q 1 B V G G Q 1 Q 1 V G G Q 1 Q 1 V G G *Q 1 C T G G Q 1 C T G G +12 *Q 1 Q 1 T G G Q 1 Q 1 T G G +12 * Versions with anti-rotation lock pin of the fixed part. sv_tipi-ten-mec-en_b_tc PRESSURE/TEMPERA SURE/TEMPERATURE TURE APPLICATION LIMITS FOR COMPLETE PUMP (APPLICABLE WITH ANY OF THE SEALS LISTED ABOVE) ( C ) 12

13 COMPATIBILITY CHART FOR MATERIALS IN CONTACT WITH MOST COMMONLY USED LIQUIDS LIQUID CONCENTRATION TEMPERAT. SPECIF. 1, 3, 5, 1, 15, 22 SV 33, 46, 66, 92, 125 SV RECOMMEND. ELASTOM. MIN/MAX WEIGHT VERSION VERSION SEAL (%) ( C) (Kg/dm 3 ) Standard N Standard N Acetic acid ,5 Q 1 BEGG E Alkaline degreaser 5 8 Q 1 Q 1 VGG V Aluminium sulfate ,71 Q 1 Q 1 EGG E Ammonia in water ,99 Q 1 BEGG E Ammonium sulfate ,77 Q 1 Q 1 EGG E Benzoic acid ,31 Q 1 BVGG V Boric acid saturated ,43 Q 1 Q 1 VGG V Butyl alcohol ,81 Q 1 BVGG V Caustic soda ,13 Q 1 Q 1 EGG E Chloroform ,48 Q 1 BVGG V Citric acid ,54 Q 1 BEGG E Cleaning products Q 1 Q 1 VGG V Copper sulfate ,28 Q 1 Q 1 VGG V Cutting fluid ,9 Q 1 BVGG V Deionised, demineralised Q 1 BEGG water E Denatured alcohol ,81 Q 1 BEGG E Diathermic oil ,9 Q 1 BVGG V Emulsion oil and water any Q 1 BVGG V Ethyl alcohol ,81 Q 1 BEGG E Ethylene glycol Q 1 BEGG E Formaldehyde ,13 Q 1 Q 1 TGG T Formic acid ,22 Q 1 BEGG E Glycerine ,26 Q 1 BEGG E Hydraulic oil Q 1 BVGG V Hydrochloric acid ,2 Q 1 Q 1 VGG V Hydroxide sodium Q 1 Q 1 EGG E Iron sulfate ,9 Q 1 BEGG E Methyl alcohol ,79 Q 1 BEGG E Mineral oil ,94 Q 1 BVGG V Nitric acid ,48 Q 1 Q 1 VGG V Perchloroethylene ,6 Q 1 BVGG V Phosphates-polyphosphates Q 1 Q 1 VGG V Phosphoric acid ,33 Q 1 BEGG E Propyl alcohol (Propanol) ,8 Q 1 BEGG E Propylene glycol Q 1 BEGG E Sodium bicarbonate saturated Q 1 BEGG (Baking soda) E Sodium hypochlorite Q 1 Q 1 VGG V Sodium nitrate saturated ,25 Q 1 BEGG E Sodium sulfate ,6 Q 1 Q 1 EGG E Sulphuric acid ,84 Q 1 BVGG V Tannic acid 2 +5 Q 1 BEGG E Tartaric acid ,76 Q 1 Q 1 VGG V Trichloroethylene ,46 Q 1 BVGG V Uric acid ,89 Q 1 BEGG E Vegetable oil ,95 Q 1 BEGG E Water Q 1 BEGG E Water condensate Q 1 BEGG E Water detergents, mineral Q 1 Q 1 VGG oils mixture V The above table indicates the compatibility of materials depending on the pumped liquid. Check the specific weight of the liquid or the viscosity as this could affect the power input of the motor and hydraulic performance. For further details, please contact the sales network. tab-comp-sv-en_b_tm INTRODUCTION ION 13

14 INTRODUCTION ION 14

15 HIGH HIGH PRESSURE SURE PRESSURE SURE (5/6 Hz) 15

16 e-sv SERIES - HIGH PRESSURE SURE 5/6 Hz HIGH PRESSURE SURE Background and context In the water treatment industry (Ultra or Nano filtration, reverse osmosis) in the washing and cleaning industry (High pressure washdown systems) or with boiler-feed application, high pressure is mandatory to ensure consistency in the performance of the systems. Therefore Lowara has developed e-sv TM High Pressure: a wide range of pumps and pump systems able to deliver robust and durable performances up to 45 bar. Benefits of e-sv TM HIGH PRESSURE SURE Versatile range: e-sv TM High pressure is available in two different configurations: single pump solution or tandem pump solution (two pumps in series). If the inlet pressure value is already high, Lowara delivers a single pump able to withstand the high inlet pressure and deliver up to 45 bar pressure at the outlet. With applications where the high pressure has to be delivered starting from atmospheric pressure in the inlet, Lowara delivers the tandem solution able to deliver up to 45 bar pressure at the outlet of the system. Long lasting performances: e-sv TM High Pressure benefits of a particular design of the sleeve to withstand the pressure without any limitation in the inlet pressure but maximum 45 bar measured at the outlet. The specific balanced mechanical seal and the balanced design of the impeller and the hard material intermediate bush bearing allows e-sv TM withstanding up to 45 bar without stressing the motor and the pump components, with a direct consequence on the reduction of the life cycle cost. Easy installation and maintenance: e-sv TM High Pressure in tandem system is composed of two identical standard e-sv TM High Pressure pumps making replacement easy and cost-effective. e-sv TM High Pressure in tandem has to be ordered as two single e-sv TM High Pressure pumps together with the specific accessories for the installation (see specific accessories section). Code identification e-sv TM High Pressure design is identified with a P in the product codification of the whole e-sv TM range. Example: 3SV13P15T P = High Pressure version. Special features / product benefits -Double sleeve design to withstand high pressure up to 45 bar. - Balanced standard mechanical seal (EN12756) on all models. Easy to replace, without removing the motor from 5,5 kw. - Hard material intermediate bush bearing (Tungsten Carbide) to withstand heavy duty applications. - Balanced impeller design to reduce axial thrust for longer standard motor bearing life. - Wide range of size to cover all requested duty points: from 1SV to 125SV. - IE2/IE3 standard motors, 3-phase, 2-poles from,75 kw to 55 kw with blocked bearing to support maximum thrust without limiting inlet pressure. - i-alert device to reduce life cycle costs by increasing Mean time between Failures (MTBF). Special configurations e-sv TM High Pressure offers a wide range of configurations: - Material execution. See Material section. - Mechanical seal and rubbers options. See Mechanical seal and rubber section. - Motors options and configuration. See Motor section. - Hydrovar drive fitted. See e-svh Hydrovar fitted section. 16

17 e-sv SERIES - HIGH PRESSURE SURE 5/6 Hz Technical characteristics - Design 1: Double sleeve design for optimized resistance to pressure up to 45 bar. 2: Balanced mechanical seal to withstand high pressure. HIGH PRESSURE SURE Operating characteristics for single pump For the hydraulic performances of the single pump, please refer to the standard catalogue of e-sv TM. TECHNICAL CHARACTERISTICS P VERSIONS - 5 Hz 1SV 3SV 5SV 1SV 15SV 22SV 33SV 46SV 66SV 92SV 125SV Max efficiency flow (m³/h) 1,7 3 5,5 1,5 16,5 2, Flow range (m³/h),7 2,4 1,2 4,4 2,4 8, Maximum pressure (bar) Motor power (kw),37 2,2,37 3,37 5,5, ,1 15 1,1 18,5 2, ,5 45 7,5 55 Max η ( % ) of pump Standard temperature of pumped liquid ( C) Standard ambient temp. ( C) Inlet min. pressure (bar) Material execution Mechanical seal configuration No minimum inlet pressure required with Lowara motors No variation according to e-sv N version (AISI 316) Balanced mechanical seal. Standard materials: Silicon Carbide / Carbon / EPDM Flange configuration Victaulic coupling (1, 3, 5, 1, 15, 22SV versions) Round flange (33, 46, 66, 92, 125SV versions) svp-5-en_a_tg P VERSIONS - 6 Hz 1SV 3SV 5SV 1SV 15SV 22SV 33SV 46SV 66SV 92SV 125SV Max efficiency flow (m³/h) 2 3,6 7 12,4 21,8 24, Flow range (m³/h),8 2,8 1,4 5, Maximum pressure (bar) Motor power (kw),37 3,37 4,55 5,5, ,5 18,5 2,2 18, ,5 45 7, Max η ( % ) of pump Standard temperature of pumped liquid ( C) Standard ambient temp. ( C) Inlet min. pressure (bar) Material execution Mechanical seal configuration No minimum inlet pressure required with Lowara motors No variation according to e-sv N version (AISI 316) Balanced mechanical seal. Standard materials: Silicon Carbide / Carbon / EPDM Flange configuration Victaulic coupling (1, 3, 5, 1, 15, 22SV versions) Round flange (33, 46, 66, 92, 125SV versions) svp-6-en_a_tg 17

18 e-sv SERIES - HIGH PRESSURE SURE BALANCED MECHANICAL SEALS, ACCORDING TO EN , 3, 5, 1, 15, 22SV 33, 46, 66, 92, 125SV HIGH PRESSURE SURE LIST OF MATERIALS POSITION 1-2 POSITION 3 POSITION 4-5 Q 1 : Silicon Carbide E : EPDM G : AISI 316 B : Resin impregnated carbon V : FPM TYPE OF SEAL TYPE POSITION ROTATING PART STATIONARY PART ELASTOMERS SPRINGS OTHER COMPONENTS 1-125sv-p_ten-mec-en_a_tm TEMPERATURE STANDARD MECHANICAL SEAL Q 1 B E G G Q 1 B E G G OTHER TYPES OF AVAILABLE MECHANICAL SEAL Q 1 Q 1 E G G Q 1 Q 1 E G G Q 1 B V G G Q 1 B V G G Q 1 Q 1 V G G Q 1 Q 1 V G G ( C ) 1-125sv-p_tipi-ten-mec-en_a_tc PRESSURE/TEMPERA SURE/TEMPERATURE TURE APPLICATION LIMITS FOR COMPLETE PUMP (APPLICABLE WITH ANY OF THE SEALS LISTED ABOVE) 18

19 SV..P SERIES - HIGH PRESSURE SURE HYDRAULIC PERFORMANCE RANGE AT 5 Hz Q [Imp gpm] Q [US gpm] H [m] H [ft] SV..P 3SV..P 5SV..P 1SV..P 15SV..P 22SV..P 33SV..P 46SV..P 66SV..P HIGH PRESSURE SURE 1 92SV..P 125SV..P Q [l/min] 2 Q [m 3 /h] 698_B_CH SV..P SERIES - HIGH PRESSURE SURE HYDRAULIC PERFORMANCE RANGE AT 6 Hz Q [Imp gpm] Q [US gpm] H [m] H [ft] SV..P 3SV..P 5SV..P Q [m 3 /h] 2 1SV..P 15SV..P 22SV..P Q [l/min] SV..P 46SV..P 66SV..P 92SV..P 125SV..P _B_CH 19

20 1SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE HIGH PRESSURE SURE 5Hz PUMP TYPE MOTOR DIMENSIONS (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 1SV19P../D 1, ,5 29,1 1SV22P../D 1, ,6 1SV25P../D 1, ,2 34,2 1SV27P../D 1, ,2 35,2 1SV3P../D 1, ,6 36,6 1SV32P.. 2, ,6 42,8 1SV34P.. 2, ,6 43,8 1SV37P.. 2, ,2 Dimensions and weights are related to one electric pump. 1sv-p-2p5-en_b_td 2

21 1SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 1SV..P 29 [rpm] ISO Annex A H [m] Q [Imp 1 gpm] Q [US 12 gpm] 37P + 37P 34P + 34P 14 32P + 32P H [ft] HIGH PRESSIURE SIURE 5Hz P + 3P 27P + 27P 25P + 25P 22P + 22P 19P + 19P 1SV P p [kw] NPSH [m] η kw/stage Q [m2.8 3 /h] Q [l/min] η [%] NPSH [ft] 63_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 21

22 3SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE HIGH PRESSURE SURE 5Hz PUMP TYPE MOTOR DIMENSIONS (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 3SV16P../D 1, SV19P.. 2, ,4 36,6 3SV21P.. 2, ,4 37,6 3SV23P.. 2, ,3 38,5 3SV25P.. 2, ,4 39,6 3SV27P ,4 44,4 3SV29P ,3 45,3 Dimensions and weights are related to one electric pump. 3sv-p-2p5-en_c_td 22

23 3SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 3SV..P 29 [rpm] ISO Annex A H [m] P + 29P 27P + 27P 25P + 25P 23P + 23P Q [Imp gpm] Q [US gpm] H [ft] HIGH PRESSIURE SIURE 5Hz P + 21P P + 19P P + 19P 3SV NPSH [m] P p [kw] η kw/stage Q [m5 3 /h] Q [l/min] η [%] NPSH [ft] 631_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 23

24 5SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE HIGH PRESSURE SURE 5Hz PUMP TYPE MOTOR DIMENSIONS (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 5SV18P ,4 41,4 5SV21P ,1 43,1 5SV23P ,3 49,7 5SV25P ,4 5,8 5SV28P ,4 52,8 5SV3P.. 5, ,7 69,3 Dimensions and weights are related to one electric pump. 5sv-p-2p5-en_c_td 24

25 5SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 5SV..P 29 [rpm] ISO Annex A H [m] Q [Imp 35 gpm] Q 4 [US gpm] 3P + 3P 28P + 28P 25P + 28P 25P + 25P 23P + 23P H [ft] HIGH PRESSIURE SIURE 5Hz P + 23P 21P + 21P P + 21P P + 18P 5SV NPSH [m] P p [kw] η 6 4 kw/stage Q [m 3 1 /h] Q 16 [l/min] NPSH [ft] η [%] 632_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 25

26 1SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE HIGH PRESSURE SURE 5Hz PUMP TYPE MOTOR DIMENSIONS (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 1SV11P ,5 54 1SV13P.. 5, ,8 74 1SV15P.. 5, ,1 76 1SV17P.. 7, ,4 97 1SV18P.. 7, ,5 98 1SV2P.. 7, ,8 1 Dimensions and weights are related to one electric pump. 1sv-p-2p5-en_c_td 26

27 1SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 1SV..P 29 [rpm] ISO Annex A H [m] Q [Imp gpm] Q [US gpm] 7 18P + 2P 15 18P + 18P 14 17P + 17P 13 15P + 17P 15P + 15P 12 H [ft] HIGH PRESSIURE SIURE 5Hz P + 15P 13P + 13P 11P + 13P 1SV NPSH [m] P p [kw] η kw/stage Q [m 3 /h] Q 25 [l/min] NPSH [ft] η [%] 633_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 27

28 15SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE HIGH PRESSURE SURE 5Hz PUMP TYPE MOTOR DIMENSIONS (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 15SV8P.. 7, SV9P.. 7, , SV1P , SV11P , SV13P SV15P , SV17P Dimensions and weights are related to one electric pump. 15sv-p-2p5-en_b_td 28

29 15SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 15SV..P 29 [rpm] ISO Annex A H [m] Q [Imp 1 gpm] Q [US 12 gpm] 16 15P + 17P 15P + 15P 13P + 15P 13P + 13P 11P + 13P 11P + 11P 1P + 1P 9P + 9P 8P + 8P H [ft] HIGH PRESSIURE SIURE 5Hz SV P p [kw] η η [%] NPSH [m] kw/stage Q [m 3 /h] Q [l/min] NPSH [ft] 634_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 29

30 22SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE HIGH PRESSURE SURE 5Hz PUMP TYPE MOTOR DIMENSIONS (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 22SV9P , SV1P SV12P , SV14P ,5 148 Dimensions and weights are related to one electric pump. 22sv-p-2p5-en_b_td 3

31 22SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 22SV..P 29 [rpm] ISO Annex A H [m] Q [Imp 12 gpm] Q [US gpm] 15 14P + 14P 12P + 14P 12P + 12P 1P + 12P 1P + 1P 9P + 9P 22SV H [ft] HIGH PRESSIURE SIURE 5Hz NPSH [m] P p [kw] η kw/stage Q [m 3 /h] Q [l/min] η [%] NPSH [ft] 635_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 31

32 33SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE HIGH PRESSURE SURE 5Hz PUMP TYPE MOTOR DIMENSION (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 33SV7/2AP SV8/1AP.. 18, SV9P SV1/2AP Dimensions and weights are related to one electric pump. 33sv-p-2p5-en_b_td 32

33 33SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 33SV..P 29 [rpm] ISO Annex A H [m] Q 14 [Imp gpm] Q [US 18 gpm] 1/2P + 1/2P 9P + 9P H [ft] HIGH PRESSIURE SIURE 5Hz 4 8/1P + 9P /1P + 8/1P /2P + 8/1P SV13/ P p [kw] η P η [%] NPSH [m] kw/stage P 2 / NPSH [ft] Q 4 [m 3 /h] Q [l/min] 7 636_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 33

34 46SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE HIGH PRESSURE SURE 5Hz PUMP TYPE MOTOR DIMENSION (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 46SV6P SV7P SV8P SV9/2AP Dimensions and weights are related to one electric pump. 46sv-p-2p5-en_b_td 34

35 46SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 46SV..P 29 [rpm] ISO Annex A H [m] Q [Imp gpm] Q [US gpm] 9/2P + 9/2P 15 8P + 8P 14 H [ft] HIGH PRESSIURE SIURE 5Hz P + 8P 7P + 7P 6P + 7P 46SV13/ NPSH [m] P p [kw] kw/stage η P 2 1 P 2 / NPSH [ft] η [%] Q [m 65 /h] Q [l/min] 637_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 35

36 66SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE HIGH PRESSURE SURE 5Hz PUMP TYPE MOTOR DIMENSION (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 66SV4P SV5P SV6/1AP SV7/1AP SV8P Dimensions and weights are related to one electric pump. 66sv-p-2p5-en_b_td 36

37 66SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 66SV..P 29 [rpm] ISO Annex A H [m] Q [Imp gpm] Q [US gpm] 8P + 8P 7/1P + 8P /1P + 7/1P 13 6/1P + 7/1P 12 6/1P + 6/1P 11 5P + 6/1P 5P + 5P 1 H [ft] HIGH PRESSIURE SIURE 5Hz P + 5P 66SV NPSH [m] P p [kw] η kw/stage Q [m 3 /h] Q [l/min] P 2 1 P 2 / NPSH [ft] η [%] 638_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 37

38 92SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE HIGH PRESSURE SURE 5Hz PUMP TYPE MOTOR DIMENSION (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 92SV4/2AP SV4P SV5P SV6P SV7/2AP Dimensions and weights are related to one electric pump. 92sv-p-2p5-en_b_td 38

39 92SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 92SV..P 29 [rpm] ISO Annex A H [m] /2P + 7/2P 6P + 6P 5P + 6P Q [Imp gpm] Q [US gpm] H [ft] HIGH PRESSIURE SIURE 5Hz P + 5P 4P + 5P P + 4P /2P + 4/2P SV 7/ NPSH [m] P p [kw] kw/stage η P 2 1 P 2 / NPSH [ft] η [%] Q [m 3 /h] Q [l/min] 639_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 39

40 125SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE HIGH PRESSURE SURE 5Hz PUMP TYPE MOTOR DIMENSION (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 125SV4P SV5P SV6P SV7P Dimensions and weights are related to one electric pump. 125sv-p-2p5-en_b_td 4

41 125SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 125SV..P 29 [rpm] ISO Annex A H [m] P + 7P 6P + 7P Q [Imp gpm] Q [US gpm] H [ft] HIGH PRESSIURE SIURE 5Hz P + 6P 5P + 6P P + 5P 4P + 5P SV 8/2A NPSH [m] P p [kw] η kw/stage Q [m18 3 /h] Q [l/min] η [%] NPSH [ft] 64_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 41

42 1SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE HIGH PRESSURE SURE 6Hz PUMP TYPE MOTOR DIMENSIONS (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 1SV15P../D 1, ,8 28,8 1SV17P../D 1, ,8 28,8 1SV18P.. 2, ,2 35,4 1SV2P.. 2, ,2 36,4 1SV22P.. 2, ,2 37,4 1SV24P.. 2, ,1 38,3 1SV26P.. 2, ,1 39,3 Dimensions and weights are related to one electric pump. 1sv-p-2p6-en_c_td 42

43 1SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 1SV..P 35 [rpm] ISO Annex A H [m] Q [Imp gpm] Q [US 14gpm] 26P + 26P 24P + 26P 15 24P + 24P 14 22P + 24P 22P + 22P 13 2P + 22P 12 2P + 2P H [ft] HIGH PRESSIURE SIURE 6Hz P + 2P 18P + 18P 17P + 18P 17P + 17P 15P + 17P 15P + 15P 1SV P p [kw] NPSH [m] η kw/stage Q 3.2 [m 3 /h] Q [l/min] η [%] NPSH [ft] 641_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 43

44 3SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE HIGH PRESSURE SURE 6Hz PUMP TYPE MOTOR DIMENSIONS (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 3SV12P.. 2, ,2 32,4 3SV13P.. 2, ,7 32,9 3SV14P.. 2, ,2 33,4 3SV15P ,1 37,1 3SV17P SV19P SV21P ,4 Dimensions and weights are related to one electric pump. 3sv-p-2p6-en_c_td 44

45 3SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 3SV..P 35 [rpm] ISO Annex A H [m] Q [Imp gpm] Q [US gpm] 19P + 21P 19P + 19P 14 17P + 19P 13 17P + 17P 12 15P + 17P H [ft] HIGH PRESSIURE SIURE 6Hz P + 15P 14P + 14P 13P + 13P 12P + 12P 3SV NPSH [m] P p [kw] η kw/stage Q [m6 3 /h] Q 1 [l/min] η [%] NPSH [ft] 642_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 45

46 5SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE HIGH PRESSURE SURE 6Hz PUMP TYPE MOTOR DIMENSIONS (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 5SV12P ,2 37,2 5SV13P ,8 43,2 5SV14P ,3 43,7 5SV15P ,9 44,3 5SV16P ,5 44,9 5SV17P.. 5, SV19P.. 5, SV21P.. 5, ,3 63 Dimensions and weights are related to one electric pump. 5sv-p-2p6-en_c_td 46

47 5SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 5SV..P 35 [rpm] ISO Annex A H [m] Q [Imp 4gpm] Q [US gpm] 21P + 21P 15 19P + 21P 19P + 19P 14 17P + 19P 13 17P + 17P 12 16P + 16P 15P + 15P 11 14P + 14P 1 13P + 13P 12P + 12P 9 5SV23 8 H [ft] HIGH PRESSIURE SIURE 6Hz P p [kw] NPSH [m] η kw/stage Q [m 11 3 /h] Q 18 [l/min] η [%] NPSH [ft] 643_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 47

48 1SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE HIGH PRESSURE SURE 6Hz PUMP TYPE MOTOR DIMENSIONS (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 1SV8P.. 5, ,6 66 1SV9P.. 7, ,8 86 1SV1P.. 7, ,9 87 1SV11P.. 7, SV13P ,1 18 Dimensions and weights are related to one electric pump. 1sv-p-2p6-en_c_td 48

49 1SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 1SV..P 35 [rpm] ISO Annex A H [m] Q [Imp 7gpm] Q 8[US gpm] 13P + 13P 15 11P + 13P P + 11P 1P + 11P 12 1P + 1P 9P + 1P 11 9P + 9P 1 8P + 9P 8P + 8P 9 1SV15 8 H [ft] HIGH PRESSIURE SIURE 6Hz NPSH [m] P p [kw] η kw/stage NPSH [ft] η [%] Q [m 3 2 /h] Q [l/min] 644_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 49

50 15SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE HIGH PRESSURE SURE 6Hz PUMP TYPE MOTOR DIMENSIONS (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 15SV6P , SV7P , SV8P SV9P , SV1P , SV11P.. 18, Dimensions and weights are related to one electric pump. 15sv-p-2p6-en_b_td 5

51 15SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 15SV 35 [rpm] ISO Annex A H [m] Q [Imp 12 gpm] Q [US gpm] 11P + 11P 15 1P + 11P 14 1P + 1P 9P + 1P 13 9P + 9P 12 8P + 9P H [ft] HIGH PRESSIURE SIURE 6Hz P + 8P 7P + 8P 7P + 7P 6P + 7P 15SV P p [kw] η η [%] NPSH [m] kw/stage Q [m 3 /h] Q [l/min] NPSH [ft] 645_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 51

52 22SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE HIGH PRESSURE SURE 6Hz PUMP TYPE MOTOR DIMENSIONS (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 22SV5P , SV6P SV7P SV8P , SV9P.. 18, SV1P.. 18, ,5 151 Dimensions and weights are related to one electric pump. 22sv-p-2p6-en_b_td 52

53 22SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 22SV..P 35 [rpm] ISO Annex A H [m] Q [Imp 14gpm] Q [US gpm] 1P + 1P 15 9P + 1P 9P + 9P 8P + 9P 8P + 8P 7P + 8P 7P + 7P 6P + 7P 6P + 6P 5P + 6P H [ft] HIGH PRESSIURE SIURE 6Hz SV P p [kw] NPSH [m] η kw/stage Q [m4 3 /h] Q [l/min] NPSH [ft] η [%] 646_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 53

54 33SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE HIGH PRESSURE SURE 6Hz PUMP TYPE MOTOR DIMENSIONS (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 33SV5/2AP.. 18, SV6/2AP SV7/2AP SV7P Dimensions and weights are related to one electric pump. 33sv-p-2p6-en_b_td 54

55 33SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 33SV..P 35 [rpm] ISO Annex A H [m] Q [Imp gpm] Q [US gpm] 7/2P + 7P 7/2P + 7/2P /2P + 7/2P H [ft] HIGH PRESSIURE SIURE 6Hz /2P + 6/2P 5/2P + 6/2P 5/2P + 5/2P 33SV NPSH [m] P p [kw] η kw/stage Q [m 48 3 /h] Q 8 [l/min] P 2 1 P 2 / η [%] NPSH [ft] 647_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 55

56 46SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE HIGH PRESSURE SURE 6Hz PUMP TYPE MOTOR DIMENSIONS (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 46SV4P SV5/1AP SV6/2AP SV6P Dimensions and weights are related to one electric pump. 46sv-p-2p6-en_b_td 56

57 46SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 46SV..P 35 [rpm] ISO Annex A H [m] Q 25 [Imp gpm] Q [US gpm] 6P + 6P 6/2P + 6/2P H [ft] HIGH PRESSIURE SIURE 6Hz 4 5/1P + 6/2P /1P + 5/1P P + 5/1P P + 4P SV NPSH [m] P p [kw] η kw/stage P 2 1 P 2 / NPSH [ft] η [%] Q 75 [m 3 /h] Q [l/min] _A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 57

58 66SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE HIGH PRESSURE SURE 6Hz PUMP TYPE MOTOR DIMENSIONS (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 66SV3/1AP SV4/2AP SV4P SV5/2AP SV5P Dimensions and weights are related to one electric pump. 66sv-p-2p6-en_b_td 58

59 66SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 66SV..P 35 [rpm] ISO Annex A H [m] Q 4 [Imp gpm] Q [US gpm] 5P + 5P 14 5/2P + 5P 13 5/2P + 5/2P 4P + 5/2P 12 H [ft] HIGH PRESSIURE SIURE 6Hz P + 4P 4/2P + 4P 4/2P + 4/2P 3/1P + 4/2P 3/1P + 3/1P 66SV NPSH [m] P p [kw] kw/stage 9 η Q 11 [m 3 /h] Q [l/min] P 2 1 P 2 /1 NPSH [ft] η [%] 649_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 59

60 92SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE HIGH PRESSURE SURE 6Hz PUMP TYPE MOTOR DIMENSIONS (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 92SV2P SV3/2AP SV3/1AP SV3P Dimensions and weights are related to one electric pump. 92sv-p-2p6-en_b_td 6

61 92SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 92SV..P 35 [rpm] ISO Annex A H [m] Q [Imp gpm] Q [US gpm] 11 4/2P + 4/2P 1 3P + 3P 9 3/1P + 3/1P H [ft] HIGH PRESSIURE SIURE 6Hz /2P + 3/2P 2P + 3/2P 2P + 2P SV4/ NPSH [m] P p [kw] η 8 P kw/stage P 2 / Q [m 3 /h] Q [l/min] 25 2 NPSH [ft] η [%] 65_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 61

62 125SV..P SERIES - HIGH PRESSURE SURE DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE HIGH PRESSURE SURE 6Hz PUMP TYPE MOTOR DIMENSIONS (mm) WEIGHT (Kg) ELECTRIC kw Size L1 L2 M D1 D2 PUMP PUMP 125SV3/3BP SV3P SV4/4AP SV5/5AP Dimensions and weights are related to one electric pump. 125sv-p-2p6-en_b_td 62

63 125SV..P SERIES - HIGH PRESSURE SURE OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 125SV..P 35 [rpm] ISO Annex A H [m] /5AP + 5/5AP 4/4AP + 5/5AP Q [Imp gpm] Q [US gpm] 11 1 H [ft] HIGH PRESSIURE SIURE 6Hz /4AP + 4/4AP P + 4/4AP BP + 3BP /3BP + 3/3BP 125SV5/5A NPSH [m] P p [kw] kw/stage η P 2 1 P 2 /1A P 2 /1B Q [m18 3 /h] Q [l/min] η [%] NPSH [ft] 651_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 63

64 HIGH PRESSURE SURE 6Hz 64

65 LOW NPSH (5/6 Hz) LOW NPSH 65

66 e-sv SERIES - LOW NPSH 5/6 Hz Background and context In industrial applications, often pumps are exposed to heavy duty installations and conditions, such as pumping high temperature liquids (boiler-feed), poor inlet pressure conditions or high flow rate applications. In these cases, constant and durable pump operation is often compromised by cavitation. Therefore Lowara has developed e-sv Low NPSH versions: a pump which delivers a definitive and valuable solution to solve cavitation issues in installation. LOW NPSH Benefits of e-sv TM Low NPSH Consistent operation: the special design of the first initial stage together with a specific impeller design allows e-sv TM Low NPSH versions to improve its suction capacity. Even in critical suction conditions, the pump is able to deliver consistent and constant operation on the whole application range. Long lasting performances: e-sv TM Low NPSH design ensures consistency in its operation. The specific design of e-sv TM Low NPSH versions saves the pump of the cavitation: the components in the pump are not submitted to stress, decreasing the need of repetitive maintenance and reducing the life cycle cost of the pump. Easy installation: e-sv TM Low NPSH versions is easy to install and allows saving space. Where traditional pumps will need to have a tank to facilitate the suction conditions, the specific design of e-sv TM Low NPSH version allows installing the pumps without any additional accessories on the suction side. A compact design where reduced spaces are favored. Code identification e-sv TM Low NPSH design is identified with a L in the product codification of the whole e-sv TM range. Example: 3SV13FL15T L = Low NPSH version. Special features / product benefits - Specific first stage design to maximize suction conditions. - Easy-to-replace standard mechanical seal (EN12756) on all models from 5,5 kw for easy maintenance without removing the motor. - Hard material intermediate bush bearing (Tungsten Carbide) to improve life and ability to withstand heavy duty application on all sizes. - Balanced impeller design (patent pending) to reduce axial thrust for longer standard motor bearing life. - Wide range of sizes to cover all requested duty points: from 1SV to 66SV. - i-alert device to reduce life cycle costs by increasing Mean time between Failures (MTBF). Special configurations e-sv TM Low NPSH offers a wide range of configurations: - Material execution. See Material section. - Mechanical seal and rubbers options. See Mechanical seal and rubber section. - Motors options and configuration. See Motor section. - Hydrovar drive fitted. See e-svh Hydrovar fitted section. 66

67 e-sv SERIES - LOW NPSH 5/6 Hz Technical characteristics - Design 1: Specific initial impeller design to maximize suction abilities. 2: Specific initial stage design to enhance suction capabilities of the pump. LOW NPSH TECHNICAL CHARACTERISTICS L VERSIONS - 5 Hz 1SV 3SV 5SV 1SV 15SV 22SV 33SV 46SV 66SV Max efficiency flow (m³/h) 1,7 3,3 5,9 1,5 18 2, Flow range (m³/h),7 2,4 1,2 4,4 2,4 8, Maximum pressure (bar) Motor power (kw),37 2,2,37 3, , ,5 5,5 37 7, Max η ( % ) of pump Standard temperature of pumped liquid ( C) Standard ambient temp. ( C) Min/max NPSHr value (m),4,6,5,9,4 1,5,5 1, ,1 2,6 1 2,4 1,8 2,5 1,5 3,3 Material execution Mechanical seal configuration Flange configuration No variation according to e-sv versions: F (AISI 34), G (AISI 34/Ghisa), N (AISI 316) No variation according to e-sv series Round flange (F, G, N versions) svl-5-en_a_tg L VERSIONS - 6 Hz 1SV 3SV 5SV 1SV 15SV 22SV 33SV 46SV 66SV Max efficiency flow (m³/h) 2,2 3,9 7 12, Flow range (m³/h),8 2,8 1,4 5, Maximum pressure (bar) Motor power (kw),37 3,55 4 1,1 7, ,5 5,5 22 7, ,5 45 Max η ( % ) of pump Standard temperature of pumped liquid ( C) Standard ambient temp. ( C) Min/max NPSHr value (m),5,7,8 1,3,9 2,1,8 1, ,3 2,9 1,6 3,4 1,3 3,2 2,2 3,3 3 4,3 Material execution Mechanical seal configuration Flange configuration No variation according to e-sv versions: F (AISI 34), G (AISI 34/Ghisa), N (AISI 316) No variation according to e-sv series Round flange (F, G, N versions) svl-6-en_a_tg 67

68 1SV..L SERIES - LOW NPSH - 3 TO 15 STAGES DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE LOW NPSH 5Hz PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE L2 M D1 ELECTRIC kw SIZE L1 1 ~ 3 ~ 1 ~ 3 ~ 1 ~ 3 ~ D2 PUMP PUMP 1SV3..L.., ,6 13,4 1SV4..L.., ,8 1SV5..L.., ,4 14,2 1SV6..L.., ,8 14,6 1SV7..L.., ,2 14,9 1SV8..L.., ,5 15,2 1SV9..L.., ,9 15,6 1SV1..L.., ,3 16 1SV11..L.., ,7 16,4 1SV12..L../D, ,7 22,3 1SV13..L../D, ,1 22,7 1SV15..L../D, ,9 23,5 1sv-L1-2p5-en_b_td 68

69 1SV..L SERIES - LOW NPSH - 3 TO 15 STAGES OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 1SV..L 29 [rpm] ISO Annex A Q 1[Imp gpm] H [m] Q 12[US gpm] H [ft] LOW NPSH 5Hz P p [kw] NPSH [m] η Low kw/stage Standard Standard Low 1 2 Q [m 3 /h] Q [l/min] η [%] NPSH [ft] 62_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 69

70 1SV..L SERIES - LOW NPSH - 17 TO 37 STAGES DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE LOW NPSH 5Hz PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE L2 M D1 ELECTRIC kw SIZE L1 1 ~ 3 ~ 1 ~ 3 ~ 1 ~ 3 ~ D2 PUMP PUMP 1SV17..L../D 1, ,7 26,6 1SV19..L../D 1, ,5 27,4 1SV22..L../D 1, ,7 28,6 1SV25..L../D 1, ,7 31,7 1SV27..L../D 1, ,5 32,5 1SV3..L../D 1, ,7 33,7 1SV32..L.. 2, ,5 37,8 1SV34..L.. 2, ,3 38,6 1SV37..L.. 2, ,5 39,8 1sv-L2-2p5-en_c_td 7

71 1SV..L SERIES - LOW NPSH - 17 TO 37 STAGES OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 1SV..L 29 [rpm] ISO Annex A Q 1 [Imp gpm] H [m] Q 12 [US gpm] H [ft] LOW NPSH 5Hz P p [kw] NPSH [m] η Low kw/stage Standard Standard Low 1 2 Q [m 3 /h] Q [l/min] η [%] NPSH [ft] 621_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 71

72 3SV..L SERIES - LOW NPSH DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE LOW NPSH 5Hz PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE L2 M D1 ELECTRIC kw SIZE L1 1 ~ 3 ~ 1 ~ 3 ~ 1 ~ 3 ~ D2 PUMP PUMP 3SV3..L.., ,4 13,2 3SV4..L.., ,8 13,6 3SV5..L.., ,2 14 3SV6..L.., ,7 16,4 3SV7..L../D, ,9 2,5 3SV8..L../D, ,3 2,9 3SV9..L../D 1, ,7 23,1 3SV1..L../D 1, ,1 23,5 3SV11..L../D 1, ,5 23,9 3SV12..L../D 1, ,3 24,7 3SV13..L../D 1, SV14..L../D 1, ,4 27,5 3SV16..L../D 1, ,2 28,2 3SV19..L.. 2, ,4 34,4 3SV21..L.. 2, ,2 35,2 3SV23..L.. 2, SV25..L.. 2, ,9 36,8 3SV27..L ,7 42,6 3SV29..L ,5 43,4 3SV31..L ,3 44,2 3SV33..L ,1 45 3sv-L-2p5-en_c_td 72

73 3SV..L SERIES - LOW NPSH OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 3SV..L 29 [rpm] ISO Annex A Q [Imp gpm] H [m] Q 2[US gpm] H [ft] LOW NPSH 5Hz NPSH [m] P p [kw] η Low kw/stage Standard Standard Low Q [m 3 /h] Q [l/min] NPSH [ft] η [%] 622_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 73

74 5SV..L SERIES - LOW NPSH DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE LOW NPSH 5Hz PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE L2 M D1 ELECTRIC kw SIZE L1 1 ~ 3 ~ 1 ~ 3 ~ 1 ~ 3 ~ D2 PUMP PUMP 5SV3..L../D, ,6 19,2 5SV4..L../D, ,6 5SV5..L../D 1, ,5 21,9 5SV6..L../D 1, ,4 5SV7..L../D 1, ,8 25 5SV8..L../D 1, ,3 25,6 5SV9..L../D 1, ,7 26 5SV1..L../D 1, ,2 26,5 5SV11..L.. 2, ,7 31,9 5SV12..L.. 2, ,1 32,3 5SV13..L.. 2, ,6 32,8 5SV14..L.. 2, ,2 5SV15..L.. 2, ,5 33,7 5SV16..L SV18..L SV21..L ,4 4,4 5SV23..L ,4 47 5SV25..L ,3 48 5SV28..L ,4 5SV3..L.. 5, ,1 65,7 5SV33..L.. 5, ,5 67,1 5sv-L-2p5-en_c_td 74

75 5SV..L SERIES - LOW NPSH OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 5SV..L 29 [rpm] ISO Annex A Q 3[Imp gpm] H [m] Q [US gpm] H [ft] LOW NPSH 5Hz NPSH [m] P p [kw] η Low kw/stage Standard Standard Low Q [m 3 /h] Q [l/min] NPSH [ft] η [%] 623_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 75

76 1SV..L SERIES - LOW NPSH DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE LOW NPSH 5Hz PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE L2 M D1 ELECTRIC kw SIZE L1 1 ~ 3 ~ 1 ~ 3 ~ 1 ~ 3 ~ D2 PUMP PUMP 1SV3..L../D 1, ,6 29,6 1SV4..L.. 2, ,6 35,8 1SV5..L.. 2, ,5 36,7 1SV6..L ,6 41,6 1SV7..L ,5 42,5 1SV8..L ,4 43,4 1SV9..L ,3 49,7 1SV1..L ,3 5,7 1SV11..L.. 5, ,2 68,8 1SV13..L.. 5, ,1 71 1SV15..L.. 5, SV17..L.. 7, ,9 93 1SV18..L.. 7, ,8 94 1SV2..L.. 7, ,6 96 1SV21..L , sv-L-2p5-en_c_td

77 1SV..L SERIES - LOW NPSH OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 1SV..L 29 [rpm] ISO Annex A Q 5[Imp gpm] H [m] Q 6[US gpm] H [ft] LOW NPSH 5Hz P p [kw] 1..5 η Low 8 6 η [%] NPSH [m]. 4 2 kw/stage Standard Standard Low Q 14[m /h] Q [l/min] NPSH [ft] 624_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 77

78 15SV..L SERIES - LOW NPSH DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE LOW NPSH 5Hz PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 M D1 D2 PUMP PUMP 15SV2..L ,6 36,6 15SV3..L ,4 15SV4..L ,3 46,8 15SV5..L.. 5, ,6 65,2 15SV6..L.. 5, , SV7..L.. 7, , SV8..L.. 7, , SV9..L , SV1..L SV11..L , SV13..L SV15..L , SV17..L , sv-L-2p5-en_c_td 78

79 15SV..L SERIES - LOW NPSH OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 15SV..L 29 [rpm] ISO Annex A Q [Imp 1 gpm] H [m] Q [US 12 gpm] H [ft] LOW NPSH 5Hz P p [kw] NPSH [m] η Low kw/stage Standard Standard Low Q [m 3 /h] Q [l/min] NPSH [ft] η [%] 625_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 79

80 22SV..L SERIES - LOW NPSH DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE LOW NPSH 5Hz PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 M D1 D2 PUMP PUMP 22SV2..L SV3..L , SV4..L.. 5, , SV5..L.. 5, , SV6..L.. 7, SV7..L , SV8..L , SV9..L , SV1..L , SV12..L , SV14..L , SV17..L.. 18, , sv-L-2p5-en_c_td 8

81 22SV..L SERIES - LOW NPSH OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 22SV..L 29 [rpm] ISO Annex A Q [Imp 12 gpm] H [m] Q [US gpm] H [ft] LOW NPSH 5Hz NPSH [m] P p [kw] kw/stage η Q [m 3 /h] 35 Low Standard Standard Low Q [l/min] η [%] NPSH [ft] 626_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 81

82 33SV..L SERIES - LOW NPSH DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE LOW NPSH 5Hz PUMP MOTOR DIMENSIONS (mm) WEIGHT kg PUMP MOTOR DIMENSIONS (mm) WEIGHT kg PUMP ELECTRIC PUMP TYPE TYPE kw SIZE L1 L2 D1 D2 M PN kw SIZE L1 L2 D1 D2 M PN 33SV2/1A..L.. 5, SV8/2A..L.. 18, SV2..L.. 5, SV8/1A..L SV3/2A..L.. 7, SV8..L SV3/1A..L.. 7, SV9/2A..L SV3..L.. 7, SV9/1A..L SV4/2A..L SV9..L SV4/1A..L SV1/2A..L SV4..L SV1/1A..L SV5/2A..L SV1..L SV5/1A..L SV11/2A..L SV5..L SV11/1A..L SV6/2A..L SV11..L SV6/1A..L SV12/2A..L SV6..L SV12/1A..L SV7/2A..L.. 18, SV12..L SV7/1A..L.. 18, SV13/2A..L SV7..L.. 18, SV13/1A..L PUMP ELECTRIC PUMP 33sv- L-2p5-en_b_td 82

83 33SV..L SERIES - LOW NPSH OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 33SV..L 29 [rpm] ISO Annex A Q 14 [Imp gpm] H [m] Q [US 18 gpm] 13/1A 13/2A 12 12/1A 12/2A 11 11/1A 11/2A 1 1/1A 1/2A 9 9/1A 9/2A 8 8/1A 8/2A 7 7/1A 7/2A 6 6/1A 6/2A 5 5/1A 5/2A 4 4/1A 4/2A 3 3/1A 3/2A 2 2/1A H [ft] LOW NPSH 5Hz P p [kw] NPSH [m] η kw/stage P 2 /1 P 2 1 P 2 Low Standard Low NPSH [ft] η [%] Q 4 [m 3 /h] Q [l/min] _C_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 83

84 46SV..L SERIES - LOW NPSH DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE LOW NPSH 5Hz PUMP MOTOR DIMENSIONS (mm) WEIGHT kg PUMP MOTOR DIMENSIONS (mm) WEIGHT kg PUMP ELECTRIC PUMP TYPE TYPE kw SIZE L1 L2 D1 D2 M PN kw SIZE L1 L2 D1 D2 M PN 46SV2/1A..L.. 7, SV1..L SV2..L SV11/2A..L SV3/2A..L SV11..L SV3..L SV12/2A..L SV4/2A..L SV12..L SV4..L SV5/2A..L.. 18, SV5..L.. 18, SV6/2A..L SV6..L SV7/2A..L SV7..L SV8/2A..L SV8..L SV9/2A..L SV9..L SV1/2A..L PUMP ELECTRIC PUMP 46sv-L-2p5-en b td 84

85 46SV..L SERIES - LOW NPSH OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 46SV..L 29 [rpm] ISO Annex A Q [Imp gpm] H [m] /2A 11 11/2A 1 1/2A 9 9/2A 8 8/2A 7 7/2A 6 6/2A 5 5/2A 4 4/2A 3 3/2A 2 2/1A Q [US gpm] H [ft] LOW NPSH 5Hz P p [kw] NPSH [m] η kw/stage P 2 Low P 2 1 P 2 /1 Standard Low Q [m 6 3 /h] Q 9 [l/min] 1 NPSH [ft] η [%] 6214_C_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 85

86 66SV..L SERIES - LOW NPSH DIMENSIONS AND WEIGHTS AT 5 Hz, 2-POLE LOW NPSH 5Hz PUMP MOTOR DIMENSIONS (mm) WEIGHT kg PUMP MOTOR DIMENSIONS (mm) WEIGHT kg PUMP ELECTRIC PUMP TYPE TYPE kw SIZE L1 L2 D1 D2 M PN kw SIZE L1 L2 D1 D2 M PN 66SV2/1A..L SV8/2A..L SV2..L SV8/1A..L SV3/2A..L SV8..L SV3/1A..L.. 18, SV3..L.. 18, SV4/2A..L SV4/1A..L SV4..L SV5/2A..L SV5/1A..L SV5..L SV6/2A..L SV6/1A..L SV6..L SV7/2A..L SV7/1A..L SV7..L PUMP ELECTRIC PUMP 66sv-L-2p5-en_b_td 86

87 66SV..L SERIES - LOW NPSH OPERATING CHARACTERISTICS S AT 5 Hz, 2-POLE 66SV..L 29 [rpm] ISO Annex A Q [Imp gpm] H [m] /1A 8/2A 7 7/1A 7/2A 6 6/1A 6/2A 5 5/1A 5/2A Q [US gpm] 8 H [ft] LOW NPSH 5Hz /1A 4/2A 3 3/1A 3/2A /1A P p [kw] NPSH [m] η kw/stage P 2 Low P 2 1 P 2 /1 Standard Low Q 85 [m 3 /h] Q [l/min] NPSH [ft] η [%] 6215_B_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 87

88 1SV..L SERIES - LOW NPSH DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE LOW NPSH 6Hz PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE L2 M D1 ELECTRIC kw SIZE L1 1 ~ 3 ~ 1 ~ 3 ~ 1 ~ 3 ~ D2 PUMP PUMP 1SV3..L.., ,6 13,4 1SV4..L.., ,8 1SV5..L.., ,4 16,1 1SV6..L.., ,8 16,5 1SV7..L../D, ,6 2,2 1SV8..L../D, ,6 1SV9..L../D 1, ,4 21 1SV1..L../D 1, ,8 23,2 1SV11..L../D 1, ,2 23,6 1SV12..L../D 1, ,6 24 1SV13..L../D 1, ,4 1SV15..L../D 1, ,1 27 1SV17..L../D 1, ,9 28 1SV18..L.. 2, ,3 33,5 1SV2..L.. 2, ,1 34,3 1SV22..L.. 2, ,9 35 1SV24..L.. 2, ,7 35,8 1SV26..L.. 2, ,5 36,6 1SV28..L ,7 4,7 1sv-L-2p6-en_c_td 88

89 1SV..L SERIES - LOW NPSH OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 1SV..L 35 [rpm] ISO Annex A Q 1[Imp gpm] H [m] Q 12[US gpm] H [ft] LOW NPSH 6Hz NPSH [m] P p [kw] kw/stage η 1 2 Q [m 3 /h] Q [l/min] 5 Low Standard Standard Low η [%] NPSH [ft] 627_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 89

90 3SV..L SERIES - LOW NPSH DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE LOW NPSH 6Hz PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE L2 M D1 ELECTRIC kw SIZE L1 1 ~ 3 ~ 1 ~ 3 ~ 1 ~ 3 ~ D2 PUMP PUMP 3SV3..L.., ,5 15,2 3SV4..L../D, ,3 18,9 3SV5..L../D 1, ,7 21,1 3SV6..L../D 1, ,1 21,5 3SV7..L../D 1, ,5 21,9 3SV8..L../D 1, ,2 24,5 3SV9..L../D 1, ,6 25 3SV1..L.. 2, ,2 3SV11..L.. 2, ,4 3,6 3SV12..L.. 2, ,8 3,9 3SV13..L.. 2, ,2 31,3 3SV14..L.. 2, ,6 31,7 3SV15..L ,4 35,4 3SV17..L ,2 36,2 3SV19..L SV21..L ,8 43,2 3SV23..L , sv-L-2p6-en_c_td

91 3SV..L SERIES - LOW NPSH OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 3SV..L 35 [rpm] ISO Annex A Q 2[Imp gpm] NPSH [m] P p [kw] H [m] Q [US 25gpm] kw/stage η Low Standard Standard Q [m 3 /h] Q [l/min] 1 Low H [ft] η [%] NPSH [ft] 628_A_CH LOW NPSH 6Hz These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 91

92 5SV..L SERIES - LOW NPSH DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE LOW NPSH 6Hz PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE L2 M D1 ELECTRIC kw SIZE L1 1 ~ 3 ~ 1 ~ 3 ~ 1 ~ 3 ~ D2 PUMP PUMP 5SV3..L../D 1, ,4 2,8 5SV4..L../D 1, ,1 23,5 5SV5..L../D 1, ,6 24 5SV6..L.. 2, ,1 29,3 5SV7..L.. 2, ,6 29,8 5SV8..L.. 2, ,1 3,2 5SV9..L SV1..L ,5 34,4 5SV11..L ,9 34,9 5SV12..L ,4 4,8 5SV13..L ,9 41,2 5SV14..L ,3 41,7 5SV15..L ,8 42,2 5SV16..L ,3 42,6 5SV17..L.. 5, ,7 58,2 5SV19..L.. 5, ,6 59,2 5SV21..L.. 5, ,6 6,1 5SV23..L.. 7, sv-L-2p6-en_c_td 92

93 5SV..L SERIES - LOW NPSH OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 5SV..L 35 [rpm] ISO Annex A Q [Imp gpm] 4 H [m] Q [US gpm] H [ft] LOW NPSH 6Hz P p [kw] η Low 8 6 η [%] NPSH [m]. 4 2 kw/stage Standard Standard Q [m 3 /h] Low Q [l/min] NPSH [ft] 629_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 93

94 1SV..L SERIES - LOW NPSH DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE LOW NPSH 6Hz PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE L2 M D1 ELECTRIC kw SIZE L1 1 ~ 3 ~ 1 ~ 3 ~ 1 ~ 3 ~ D2 PUMP PUMP 1SV3..L ,5 38,5 1SV4..L ,4 39,4 1SV5..L ,3 45,7 1SV6..L.. 5, ,6 1SV7..L.. 5, ,5 1SV8..L.. 5, ,9 64,5 1SV9..L.. 7, ,9 83,6 1SV1..L.. 7, ,8 84,5 1SV11..L.. 7, ,7 85,5 1SV13..L ,4 15 1SV15..L ,3 17 1sv-L-2p6-en_c_td 94

95 1SV..L SERIES - LOW NPSH OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 1SV..L 35 [rpm] ISO Annex A Q 6[Imp gpm] H [m] Q [US gpm] H [ft] LOW NPSH 6Hz P p [kw] NPSH [m] η Low kw/stage Standard Standard Low Q [m 3 /h] Q [l/min] NPSH [ft] η [%] 621_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 95

96 15SV..L SERIES - LOW NPSH DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE LOW NPSH 6Hz PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 M D1 D2 PUMP PUMP 15SV2..L ,4 15SV3..L.. 5, ,6 15SV4..L.. 7, , SV5..L ,3 1 15SV6..L , SV7..L SV8..L , SV9..L , SV1..L SV11..L.. 18, , SV12..L.. 18, , sv-L-2p6-en_b_td 96

97 15SV..L SERIES - LOW NPSH OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 15SV..L 35 [rpm] ISO Annex A Q [Imp 12 gpm] H [m] Q [US gpm] H [ft] LOW NPSH 6Hz P p [kw] NPSH [m] kw/stage η Standard Q [m 3 /h] 35 Low Low Standard Q [l/min] η [%] NPSH [ft] 6211_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 97

98 22SV..L SERIES - LOW NPSH DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE LOW NPSH 6Hz PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 M D1 D2 PUMP PUMP 22SV2..L.. 5, SV3..L.. 7, ,3 8 22SV4..L , SV5..L ,8 1 22SV6..L , SV7..L , SV8..L , SV9..L.. 18, , SV1..L , sv-L-2p6-en_b_td 98

99 22SV..L SERIES - LOW NPSH OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 22SV..L 35 [rpm] ISO Annex A Q [Imp 14gpm] H [m] Q [US gpm] H [ft] LOW NPSH 6Hz NPSH [m] P p [kw] η Low kw/stage Standard Standard Low Q [m4 3 /h] Q [l/min] NPSH [ft] η [%] 6212_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 99

100 33SV..L SERIES - LOW NPSH DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE LOW NPSH 6Hz PUMP MOTOR DIMENSIONS (mm) WEIGHT kg PUMP MOTOR DIMENSIONS (mm) WEIGHT kg PUMP ELECTRIC PUMP TYPE TYPE kw SIZE L1 L2 D1 D2 M PN kw SIZE L1 L2 D1 D2 M PN 33SV2/1A..L.. 7, SV8/2A..L SV2..L SV8/1A..L SV3/2A..L SV8..L SV3/1A..L SV3..L SV4/2A..L SV4/1A..L.. 18, SV4..L.. 18, SV5/2A..L.. 18, SV5/1A..L SV5..L SV6/2A..L SV6/1A..L SV6..L SV7/2A..L SV7/1A..L SV7..L PUMP ELECTRIC PUMP 33sv-L-2p6-en_b_td 1

101 33SV..L SERIES - LOW NPSH OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 33SV..L 35 [rpm] ISO Annex A Q [Imp gpm] H [m] Q [US gpm] 8 8/1A 8/2A 7 7/1A 7/2A 6 6/1A 6/2A 5 5/1A 5/2A 4 4/1A 4/2A 3 3/1A 3/2A 2 2/1A H [ft] LOW NPSH 6Hz NPSH [m] P p [kw] η kw/stage P 2 Low P 2 1 P 2 /1 Standard Low Q [m 48 3 /h] Q 8 [l/min] η [%] NPSH [ft] 6216_B_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 11

102 46SV..L SERIES - LOW NPSH DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE LOW NPSH 6Hz PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PN PUMP PUMP 46SV2/1A..L SV2..L SV3/2A..L.. 18, SV3/1A..L SV3..L SV4/2A..L SV4/1A..L SV4..L SV5/2A..L SV5/1A..L SV5..L SV6/2A..L SV6/1A..L SV6..L SV7/2A..L SV7/1A..L SV7..L sv-L-2p6-en b td 12

103 46SV..L SERIES - LOW NPSH OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 46SV..L 35 [rpm] ISO Annex A Q 25 [Imp gpm] H [m] Q [US gpm] 7 7/1A 7/2A 6 6/1A 6/2A 5 5/1A 5/2A 4 4/1A 4/2A 3 3/1A 3/2A 2 2/1A H [ft] LOW NPSH 6Hz P p [kw] NPSH [m] η kw/stage P 2 Low P 2 1 P 2 / Standard 2 1 Low Q 75 [m 3 /h] Q [l/min] 12 NPSH [ft] η [%] 6217_B_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 13

104 66SV..L SERIES - LOW NPSH DIMENSIONS AND WEIGHTS AT 6 Hz, 2-POLE LOW NPSH 6Hz PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PN PUMP PUMP 66SV2/1A..L.. 18, SV2..L SV3/2A..L SV3/1A..L SV3..L SV4/2A..L SV4/1A..L SV4..L SV5/2A..L sv-L-2p6-en_b_td 14

105 66SV..L SERIES - LOW NPSH OPERATING CHARACTERISTICS S AT 6 Hz, 2-POLE 66SV..L 35 [rpm] ISO Annex A Q [Imp gpm] H [m] Q [US gpm] 5/2A 6 4 4/1A 4/2A 5 7 H [ft] LOW NPSH 6Hz /1A 3/2A 2 2/1A P p [kw] NPSH [m] η kw/stage P Low Q [m 3 /h] Q [l/min] 2 P 2 /1 P 2 Low Standard NPSH [ft] η [%] 6218_B_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 15

106 LOW NPSH 6Hz 16

107 HIGH TEMPERATURE TURE 15 C HIGH TEMPERATU TURE (5/6 Hz) 17

108 e-sv SERIES - HIGH TEMPERATURE TURE (15 C) 5/6 Hz HIGH TEMPERATU TURE Background e contesto In industrial applications pumps often have to deal with liquids at high temperatures in order to optimise performance for each production process. In these applications, pumps frequently need to be protected from excessive temperatures for the purpose of maintaining high performance levels. That s why Lowara has developed the e-sv TM High Temperature 15 C series: this sturdy pump integrates a mechanical seal normalised with suitable materials for pumping liquids at high temperatures. Benefits of the e-sv TM High Temperature 15 C series Long-term mechanical seal performance: Thanks to the special design of its housing, the seal is protected from the stress caused by high temperatures by means of a natural lubrication process which is triggered by the pumped liquid itself. Furthermore, the balanced mechanical seal and the high quality of the elastomers used in the e-sv TM High Temperature 15 C series assure excellent long-term performance, even in the harshest operating conditions. Solidity: e-sv TM High Temperature 15 C pumps are hard-wearing thanks to the hard metal bush supports which can withstand high temperature applications up to 15 C and pressure values up to PN25 (see the pressure-temperature diagram). Easy and cost-effective maintenance: the mechanical seal installed in e-sv TM High Temperature 15 C pumps is a standard balanced mechanical seal (EN12756) which makes it cheap and easy to replace. Special features / benefits - Special design of the mechanical seal chamber for high temperature applications. - Easy-to-replace standard mechanical seal (EN12756) on all models from 5,5 kw for easy maintenance without removing the motor. - Hard metal intermediate bush support (tungsten carbide) to increase the duration and capability of operating in extreme conditions, available on all sizes. - Balanced impeller design to reduce axial thrust and extend the lifetime of standard motor bearings. - IE2/IE3 standard motors, three-phase, 2-pole, from,75 kw to 55 kw with fixed bearing to endure extreme thrusts without limiting inlet pressure. Identification code e-sv TM High Temperature 15 C models are identified by the letter H in the standard identification code of the e-sv TM product range. Available in the following versions: FH in AISI 34 (for 1-22SV). GH in AISI 34/Cast iron (for SV). NH in AISI 316 (for all versions). Example: 3SV13FH15T H = High Temperature 15 C. Special configurations A wide range of configurations is available for e-sv TM High Temperature 15 C pumps: - Materials used. See the Materials section. - Options for mechanical seals and rubber gaskets. See the Mechanical seals and rubber gaskets section. - Motor and configuration options. See the Motor section. 18

109 e-sv SERIES - HIGH TEMPERATURE TURE (15 C) 5/6 Hz Technical specifications - Design 1: Special design of the mechanical seal chamber, assuring adequate lubrication triggered by the pumped liquid, thus extending product lifetime. 2: Balanced mechanical seal in order to withstand high pressures and temperatures. Operating characteristics For the hydraulic performances, please refer to the standard catalogue of e-sv TM. HIGH TEMPERATU TURE Route of pumped liquid. 19

110 e-sv SERIES - HIGH TEMPERATURE TURE (15 C) 5/6 Hz ELECTRIC PUMP CROSS S SECTION AND MAIN COMPONENTS HIGH TEMPERATU TURE 1, 3, 5SV SERIES 1, 15, 22SV SERIES 4 kw 1, 15, 22SV SERIES 5,5 kw H VERSIONS REF. NAME FH VERSION NH VERSION MATERIAL REFERENCE STANDARDS MATERIAL REFERENCE STANDARDS N. EUROPE USA EUROPE USA 1 Pump body Stainless steel AISI 34 Stainless steel AISI 316L 2 Impeller Stainless steel AISI 34 Stainless steel AISI 316L 3 Diffuser Stainless steel AISI 34 Stainless steel AISI 316L 4 Outer sleeve Stainless steel AISI 34 Stainless steel AISI 316L 5 Shaft Stainless steel AISI 34 Stainless steel AISI Adapter Cast iron EN-JL14 ASTM Class 35 Cast iron EN-JL14 ASTM Class 35 7 Base Aluminium AC461 - Aluminium AC461-8 Coupling Aluminium AC461 - Aluminium AC461-9 Seal plate Stainless steel AISI 34 Stainless steel AISI 316L 1 Mechanical seal Silicon carbide / Carbon / EPDM Silicon carbide / Carbon / EPDM 11 Elastomers EPDM EPDM 12 Coupling protection Stainless steel AISI 34 Stainless steel AISI Shaft sleeve and bushing Tungsten carbide Tungsten carbide 14 Fill / drain plugs Stainless steel AISI 34 Stainless steel AISI Tie rods Galvanized steel Stainless steel AISI Wear ring Technopolymer PPS Technopolymer PPS 17 Seal housing Stainless steel AISI 34 Stainless steel AISI Final Diffuser Stainless steel AISI 316L Stainless steel AISI 316L 1-22sv-FH_NH-en_a_tm 11

111 e-sv SERIES - HIGH TEMPERATURE TURE (15 C) 5/6 Hz ELECTRIC PUMP CROSS S SECTION AND MAIN COMPONENTS HIGH TEMPERATU TURE 33, 46, 66, 92SV SERIES 125SV SERIES H VERSIONS REF. NAME GH VERSION NH VERSION MATERIAL REFERENCE STANDARDS MATERIAL REFERENCE STANDARDS N. EUROPE USA EUROPE USA 1 Pump body Cast iron EN-JL14 ASTM Class 35 Stainless steel AISI 316 1A Lower support 33-92SV Cast iron EN-JL14 ASTM Class 35 Stainless steel AISI 316 1A Lower support 125SV Stainless steel AISI 34 Stainless steel AISI Impeller 33-92SV Stainless steel AISI 316L Stainless steel AISI 316L 3 Diffuser 33-92SV Stainless steel AISI 34 Stainless steel AISI 316L 2-3 Impeller, Diffuser 125SV Stainless steel AISI 34 Stainless steel AISI Outer sleeve Stainless steel AISI 34 Stainless steel AISI 316L 5 Shaft Stainless steel AISI 431 Stainless steel UNS S Adapter Cast iron EN-JL13 ASTM Class 25 Cast iron EN-JL13 ASTM Class 25 Adapter ( for 55kW ) Cast iron EN-JS15 ASTM A Cast iron EN-JS15 ASTM A Wear ring Technopolymer PPS Technopolymer PPS 8 Coupling Cast iron EN-JL13 ASTM Class 25 Cast iron EN-JL13 ASTM Class 25 Coupling ( for 55kW ) Cast iron EN-JS15 ASTM A Cast iron EN-JS15 ASTM A A Upper head, Seal housing Cast iron EN-JL14 ASTM Class 35 Stainless steel AISI Mechanical seal Silicon carbide / Carbon / EPDM Silicon carbide / Carbon / EPDM 11 Elastomers EPDM EPDM 12 Coupling protection Stainless steel AISI 34 Stainless steel AISI Shaft sleeve and bushing Tungsten carbide Tungsten carbide 14 Bushing for diffuser Carbon Carbon 15 Fill / drain / air plugs Stainless steel AISI 316 Stainless steel AISI Tie rods Galvaniz. steel Stainless steel AISI Adapter ring Stainless steel AISI 34 Stainless steel AISI Final Diffuser Stainless steel AISI 316L Stainless steel AISI 316L 19 Conveyor Stainless steel AISI 316 Stainless steel AISI sv-GH_NH-en_a_tm 111

112 e-sv SERIES - HIGH TEMPERATURE TURE (15 C) 5/6 Hz BALANCED MECHANICAL SEALS, ACCORDING TO EN , 3, 5, 1, 15, 22SV 33, 46, 66, 92, 125SV HIGH TEMPERATU TURE LIST OF MATERIALS POSITION 1-2 POSITION 3 POSITION 4-5 Q 1 : Silicon Carbide E : EPDM G : AISI 316 A : Carbon metal-impregned V : FPM TYPE OF SEAL TYPE POSITION ROTATING PART STATIONARY PART ELASTOMERS SPRINGS OTHER COMPONENTS sv-at_ten-mec-en_a_tm TEMPERATURE MECHANICAL SEAL FOR USE WITH WATER Q 1 A E G G Q 1 A E G G OTHER TYPES OF AVAILABLE MECHANICAL SEAL Q 1 A V G G Q 1 A V G G *Q 1 Q 1 V G G Q 1 Q 1 V G G * Versions with anti-rotation lock pin of the fixed part. sv-at_tipi-ten-mec-en_a_tc PRESSURE/TEMPERA SURE/TEMPERATURE TURE APPLICATION LIMITS FOR COMPLETE PUMP (APPLICABLE WITH ANY OF THE SEALS LISTED ABOVE) ( C ) 112

113 e-sv SERIES - HIGH TEMPERATURE TURE (15 C) DIMENSIONS AT 5/6 Hz PUMP TYPE DIMENSIONS (mm) AVAILABLE STAGES FLANGES LH 5Hz 6Hz PN 1SV-H *L SV-H *L SV-H *L SV-H *L1=LH SV-H *L1=LH SV-H *L1=LH *L1,*L2 = Standard product dimension, see e-sv catalogue. 1-22sv-h-en_a_td HIGH TEMPERATU TURE 1, 3, 5, 1, 15, 22SV SERIES PUMP TYPE DIMENSIONS (mm) AVAILABLE STAGES FLANGES LH 5Hz 6Hz PN 33SV-H *L1=LH 1/1A 9 1/1A SV-H *L1=LH 1/1A 9 1/1A SV-H *L1=LH 1/1A 7 1/1A SV-H *L1=LH 1/1A 7/2A 1/1A 4/2A SV-H *L1=LH 1 8/2A 1 5/5A 25 *L1,*L2 = Standard product dimension, see e-sv catalogue sv-h-en_a_td 33, 46, 66, 92, 125SV SERIES 113

114 HIGH TEMPERATU TURE 114

115 BOILER 18 C (5/6 Hz) HIGH TEMPERATU TURE 115

116 e-sv SERIES - BOILER (18 C) 5/6 Hz Background and context In applications where industrial boilers are used, pumps often have to deal with liquids at high temperatures. In these installations, pumps need to be specifically cooled down from excessive temperatures in the mechanical seal area, in order to ensure high performance levels. That s why Lowara has developed the e-sv TM Boiler 18 C. This pump has a standard mechanical seal which extends its lifetime even when pumping liquids at very high temperatures. HIGH TEMPERATU TURE Benefits of e-sv TM Boiler 18 C Long-term mechanical seal performance: Thanks to the special design of its housing, the seal is protected from the stress caused by high temperatures by means of a natural lubrication process which is triggered by the pumped liquid itself, and a cooling system which uses the air in the room. A degasser is also installed at the top of the pump in order to automatically eliminate the air in the seal area. The temperature decreased to 1 C in the mechanical seal area, together with the balanced mechanical seal and the high quality of the elastomers of the e-sv TM Boiler 18 C pump, assure excellent long-term performance, even in the harshest operating conditions. Solidity: e-sv TM Boiler 18 C pumps are designed to operate in any application at temperatures up to 18 C. Pump body and upper chamber in cast AISI 316, balanced mechanical seal, high quality elastomers, hard metal bush supports, double outer jacket: these are the key features of the e-sv TM Boiler 18 C. To select the correct pump, consult the pressure-temperature diagram. Easy and cost effective maintenance: the mechanical seal installed in e-sv TM Boiler 18 C pumps is a standard balanced mechanical seal (EN12756) which makes it cheap and easy to replace. Identification code e-sv TM Boiler 18 C models are identified by the letter B in the standard identification code of the e-sv TM product range and are available in AISI 316. Example: 3SV13NB15T B = Boiler 18 C. Special features / benefits - Special design of the final stage of the pump and of the mechanical seal chamber for high temperature applications. - Pump body and upper chamber in cast AISI Stainless steel PN25 degasser. - Hard metal intermediate bush support (tungsten carbide) to increase the duration and capability of operating in extreme conditions, available on all sizes. - Balanced impeller design to reduce axial thrust and extend the lifetime of standard motor bearings. - Double outer jacket et to withstand pressures of up to 25 bar and temperatures of up to 18 C. - IE2/IE3 standard motors, three-phase, 2-pole, from,75 kw to 55 kw with fixed bearing to endure extreme thrusts without limiting inlet pressure. Special configurations A wide range of configurations is available for e-sv TM Boiler 18 C pumps: - Materials used. See the Materials section. - Options for mechanical seals and rubber gaskets. See the Mechanical seals and rubber gaskets section. - Motor and configuration options. See the Motor section. 116

117 e-sv SERIES - BOILER (18 C) 5/6 Hz Technical specifications - Design 1: Balanced mechanical seal in order to withstand high pressures and temperatures. 2: Special upper chamber design with recirculation of the air in the room which lowers the temperature of the mechanical seal. 3: Degasser to eliminate the air in the mechanical seal area. 4: Double outer jacket design to withstand high pressures. Operating characteristics For the hydraulic performances, please refer to the standard catalogue of e-sv TM. HIGH TEMPERATU TURE Route of pumped liquid. 117

118 e-sv SERIES - BOILER (18 C) 5/6 Hz ELECTRIC PUMP CROSS S SECTION AND MAIN COMPONENTS HIGH TEMPERATU TURE 1, 3, 5SV SERIES 1, 15, 22SV SERIES 4 kw 1, 15, 22SV SERIES 5,5 kw B VERSIONS REF. NAME MATERIAL REFERENCE STANDARDS N. EUROPE USA 1 Pump body Stainless steel EN GX5CrNiMo (1.448) AISI Impeller Stainless steel EN X2CrNiMo (1.444) AISI 316L 3 Diffuser Stainless steel EN X2CrNiMo (1.444) AISI 316L 4 Outer sleeve Stainless steel EN X2CrNiMo (1.444) AISI 316L 5 Shaft Stainless steel EN X5CrNiMo (1.441) AISI Adapter Cast iron EN 1561-GJL-25 (JL14) ASTM Class 35 8 Coupling Aluminium EN 176-AC-AlSi11Cu2 (Fe) (AC461) - 9 Seal plate Stainless steel EN X2CrNiMo (1.444) AISI 316L 1 Mechanical seal Silicon carbide / Carbon / EPDM 11 Elastomers EPDM 12 Coupling protection Stainless steel EN X5CrNi18-1 (1.431) AISI Shaft sleeve and bushing Tungsten carbide 14 Fill / drain plugs Stainless steel EN X5CrNiMo (1.441) AISI Tie rods Stainless steel EN X17CrNi16-2 (1.457) AISI Wear ring Technopolymer PPS 17 Seal housing Stainless steel EN GX5CrNiMo (1.448) AISI Upper seal chamber Stainless steel EN GX5CrNiMo (1.448) AISI Air vent Stainless steel EN X2CrNi19-11 (1.436) AISI 34L 1-22sv-b-en_a_tm 118

119 e-sv SERIES - BOILER (18 C) 5/6 Hz ELECTRIC PUMP CROSS S SECTION AND MAIN COMPONENTS HIGH TEMPERATU TURE 33, 46, 66, 92SV SERIES 125SV SERIES B VERSIONS REF. NAME MATERIAL REFERENCE STANDARDS N. EUROPE USA 1 Pump body Stainless steel EN GX5CrNiMo (1.448) AISI 316 1A Lower support Stainless steel EN GX5CrNiMo (1.448) AISI Impeller, Diffuser 33SV-92SV Stainless steel EN X2CrNiMo (1.444) AISI 316L 2-3 Impeller, Diffuser 125SV Stainless steel EN GX5CrNiMo (1.448) AISI A Outer sleeve Stainless steel EN X2CrNiMo (1.444) AISI 316L 5 Shaft Duplex stainless steel EN X2CrNiMoN (1.4462) UNS S Adapter ( up to 45kW ) Cast iron EN 1561-GJL-2 (JL13) ASTM Class 25 Adapter ( for higher powers ) Cast iron EN 1563-GJS-5-7 (JS15) ASTM A Wear ring Technopolymer PPS 8 Coupling ( up to 45kW ) Cast iron EN 1561-GJL-2 (JL13) ASTM Class 25 Coupling ( for higher powers ) Cast iron EN 1563-GJS-5-7 (JS15) ASTM A A Upper head, Seal housing Stainless steel EN GX5CrNiMo (1.448) AISI Mechanical seal Silicon carbide / Carbon / EPDM 11 Elastomers EPDM 12 Coupling protection Stainless steel EN X5CrNi18-1 (1.431) AISI Shaft sleeve and bushing Tungsten carbide 14 Bushing for diffuser Carbon 15 Fill / drain / air plugs Stainless steel EN X5CrNiMo (1.441) AISI Tie rods Stainless steel EN X17CrNi16-2 (1.457) AISI Adapter ring Stainless steel EN GX5CrNiMo (1.448) AISI Air vent Stainless steel EN X2CrNi19-11 (1.436) AISI 34L 21 Separating flange Stainless steel EN GX5CrNiMo (1.448) AISI sv-b-en_a_tm 119

120 e-sv SERIES - BOILER (18 C) 5/6 Hz BALANCED MECHANICAL SEALS, ACCORDING TO EN , 3, 5, 1, 15, 22SV 33, 46, 66, 92, 125SV HIGH TEMPERATU TURE LIST OF MATERIALS POSITION 1-2 POSITION 3 POSITION 4-5 Q 1 : Silicon Carbide E : EPDM G : AISI 316 A : Carbon metal-impregned V : FPM TYPE OF SEAL TYPE POSITION ROTATING PART STATIONARY PART ELASTOMERS SPRINGS OTHER COMPONENTS sv-at_ten-mec-en_a_tm TEMPERATURE MECHANICAL SEAL FOR USE WITH WATER Q 1 A E G G Q 1 A E G G OTHER TYPES OF AVAILABLE MECHANICAL SEAL Q 1 A V G G Q 1 A V G G *Q 1 Q 1 V G G Q 1 Q 1 V G G * Versions with anti-rotation lock pin of the fixed part. sv-at_tipi-ten-mec-en_a_tc PRESSURE/TEMPERA SURE/TEMPERATURE TURE APPLICATION LIMITS FOR COMPLETE PUMP (APPLICABLE WITH ANY OF THE SEALS LISTED ABOVE) ( C ) 12

121 e-sv SERIES - BOILER (18 C) DIMENSIONS AT 5/6 Hz PUMP TYPE DIMENSIONS (mm) AVAILABLE STAGES FLANGES LB 5Hz 6Hz PN 1SV-B *L SV-B *L SV-B *L SV-B *L SV-B *L SV-B *L *L1,*L2 = Standard product dimension, see e-sv catalogue. 1, 3, 5, 1, 15, 22SV SERIES PUMP DIMENSIONS TYPE MOTOR TYPE mm X Y 1SV 5SV from,37,55 kw 336 1SV 5SV from,75 1,1 kw SV 5SV from 1,5 2,2 kw 316 1SV 5SV from 3 4 kw 36 5SV from 5,5 kw SV 22SV from,75 1,1 kw 34 1SV 22SV from 1,5 2,2 kw SV 22SV from 3 4 kw 284 1SV 22SV from 5,5 7,5 kw SV 22SV from 11 18,5 kw sv-b-en_a_td HIGH TEMPERATU TURE PUMP TYPE DIMENSIONS (mm) AVAILABLE STAGES FLANGES LB 5Hz 6Hz PN 33SV-B *L /1A 9 1/1A SV-B *L /1A 9 1/1A SV-B *L /1A 7 1/1A SV-B *L /1A 7/2A 1/1A 4/2A SV-B *L /2A 1 5/5A 25 *L1,*L2 = Standard product dimension, see e-sv catalogue. PUMP DIMENSIONS TYPE MOTOR TYPE mm X Y 33SV 46SV from 2,2 4 kw SV from 2,2 4 kw SV 46SV from 5,5 7,5 kw SV 125SV from 5,5 7,5 kw SV 46SV from kw SV 125SV from kw SV from 55 kw sv-b-en_b_td 33, 46, 66, 92, 125SV SERIES 121

122 HIGH TEMPERATU TURE 122

123 e-svh WITH HYDROVAR (5 Hz) e-svh HYDROVAR 123

124 e-sv SERIES - VERSION WITH HYDROVAR 5 Hz Background and context In all areas of application, such as building services, industry, agriculture and air-handling, the demand for intelligent pumping systems is constantly growing. There are many advantages: reduced cost for pump life cycle, lower environmental impact, longer lifetime of pipes and unions. That s why Lowara has developed the e-svh: an intelligent pumping system which assures high level performance with energy consumption tailored to demand. e-svh HYDROVAR Benefits of e-svh with Hydrovar Saving: e-svh transform e-sv TM pumps into variable speed intelligent pumping systems. Thanks to the Hydrovar system, the speed of each pump varies so as to maintain a constant flow or pressure. The pump only receives the energy required, thus allowing considerable savings, especially for those systems in which demands varies during the day. Easy installation and space-saving: e-svh save time and space during installation. Installed directly on the motor, which cools it down, the e- SVH do not require a control panel or an external control or safety device. Thanks to the Hydrovar technology, there is no need for large diaphragm tanks to complete installation. Standard motors: e-svh are fitted with three-phase standard TEFC motors with insulation class F and power outputs of up to 22 kw. Wall-mounted versions with a maximum power output of 45 kw are also available. Identification code e-svh models are identified by the letter H in the standard identification code of the e-sv TM product range. Example: 3SVH13F15T H = with integrated Hydrovar. Special features / benefits - There is no need for additional pressure sensors: e-svh are fitted with a pressure transmitter or differential pressure transmitters, depending on the application. - There is no need for special pumps or motors. - There is no need for bypass or safety systems: With Hydrovar the pump immediately switches off when demand drops to zero or when it exceeds maximum pump capacity. This makes it unnecessary to install additional safety devices. - Anti-condensation device: All units are fitted with anti-condensation devices which switch on when the pump is in standby in order to prevent condensation forming in the unit. - i-alert device to reduce the costs for each life cycle, thus increasing the mean time between failures (MTBF). Special configurations e-svh have the same range of configurations as the standard e-sv TM series. - Materials used. See the Materials section. - Options for mechanical seals and rubber gaskets. See the Mechanical seals and rubber gaskets section. - Motor and configuration options. See the Motor section. 124

125 OPERATING PRINCIPLE The basic function of the Hydrovar device is to control the pump to meet the system demands. HYDROVAR performs these functions by: 1) Measuring the system pressure or flow via a transmitter mounted on the pump s delivery side. 2) Calculating the motor speed to maintain the correct flow or pressure. 3) Sending out a signal to the pump to start the motor, increase speed, decrease speed or stop. 4) In the case of multiple pump installations, Hydrovar will automatically provide for the cyclic changeover of the pump s starting sequence. Control for constant pressure In addition to these basic functions, Hydrovar can do things only by the most advanced computerised control systems, such as: Stop the pump(s) at zero demand. Stop the pump(s) in case of water failure on the suction side (protection against dry running). Stop the pump if the required delivery exceeds the pump s capacity (protection against cavitation caused by excessive demand), or automatically switch on the next pump in a multiple series. Protect the pump and motor from overvoltage, undervoltage, overload and earth fault. Vary the pump speed acceleration and deceleration time. Compensate for increased flow resistance at high flow rates. Conduct automatic test starts at set intervals. Monitor the converter and motor operating hours. Display all functions on an LCD in different languages (Italian, English, French, German, Spanish, Portuguese, Dutch). Send a signal to a remote control system which is proportional to the pressure and frequency. Communicate with another Hydrovar or control system via an RS 485 interface. Control to match a system curve Control for constant flow e-svh HYDROVAR Control according to an external signal TYPICAL EXAMPLE OF ENERGY SAVINGS System: 22SV7F75T vertical multistage electric pump with 7,5 kw motor equipped with Hydrovar, 7 m head. 19 hour/day operation. Application: maintaining a constant pressure as the flow rate varies. FLOW ABSORBED POWER POWER OPERATING TOTAL CONSTANT SPEED VARIABLE SPEED SAVED TIME ENERGY PUMP PUMP SAVINGS m 3 /h kw kw kw (hours) kwh 24 7,4 7,4, ,9 6,1, ,5 5, 1, ,6 3,8 1, ,1 2,8 2, YEARLY ENERGY SAVINGS (kwh) sv-hydr-en_a_te 125

126 e-svh HYDROVAR 1, 3, 5, 1, 15, 22SVH SERIES HYDRAULIC PERFORMANCE TABLE AT 5 Hz, 2 POLES PUMP RATED Q = DELIVERY TYPE POWER l/min kw HP m 3 /h,7 1,2 1,5 1,8 2,1 2,4 2,7 3, 3,6 4,4 6, 7,2 8,5 1SVH15,75 1 9,9 9,5 85,6 79,3 7,1 58,1 43,1 1SVH22 1,1 1,5 134,6 134,1 127,4 118,1 14,4 86,1 63,5 1SVH3 1, ,7 181,3 172,6 16,1 141,2 115,7 83,9 1SVH37 2, ,9 224,9 216,1 21,9 179,3 148,1 18,7 3SVH8,75 1 6, 59,1 58,2 57, 55,4 53,4 51, 48,1 4,7 27,5 3SVH12 1,1 1,5 89,6 87,8 86,4 84,5 82,1 79,1 75,5 71,1 59,9 4,1 3SVH16 1, ,9 117,8 116,1 113,6 11,5 16,5 11,6 95,8 8,9 54,2 3SVH21 2, ,3 156,9 154,6 151,4 147,3 142,1 135,7 128, 18,5 73,6 3SVH25 2, ,5 186,1 183,3 179,3 174,1 167,6 159,7 15,3 126,6 84,8 3SVH ,3 216, 212,8 28,3 22,6 195,3 186,4 175,7 148,6 1,2 3SVH ,5 245,3 241,5 236,2 229,3 22,7 21,2 197,7 166,3 111,2 5SVH5, , 36,4 36, 35,5 34,5 32,9 28,2 23,5 17,1 5SVH8 1,1 1,5 6,1 57,6 57, 56,2 54,6 51,8 44,1 36,2 25,8 5SVH11 1,5 2 82,8 79,3 78,4 77,5 75,2 71,4 6,7 49,9 35,6 5SVH14 2,2 3 15,7 12, 1,9 99,6 96,6 91,7 77,8 64, 46,3 5SVH16 2,2 3 12,5 115,9 114,6 113,1 19,6 13,9 87,8 72,1 51,8 5SVH ,9 152, 15,3 148,3 143,6 136,1 114,9 94,2 67,6 5SVH28 4 5,5 211,5 24,2 21,9 199,4 193,3 183,4 155,5 128, 92,7 5SVH33 5,5 7,5 249,2 241, 238,4 235,5 228,4 216,9 184,2 151,9 11,3 Performances in compliance with ISO Annex A. H = TOTAL HEAD IN METRES OF COLUMN OF WATER 1-5svh-2p5-en_b_th PUMP RATED Q = DELIVERY TYPE POWER l/min 83, , ,33 kw HP m 3 /h 5, 6, 8, 1,2 11, 14, 16,2 19,8 21, 24, 25,8 27,6 29, 1SVH4 1,5 2 47,7 44,2 43, 39,9 34,8 32,6 21,7 1SVH6 2,2 3 71,8 66,8 65, 6,4 53,1 49,8 33,9 1SVH ,3 88,9 86,5 8,1 7,2 65,7 44,5 1SVH11 4 5,5 129,6 121,3 118,1 19,6 96,3 9,3 62,1 1SVH15 5,5 7,5 179,5 167,9 163,4 151,6 132,8 124,3 83,9 1SVH2 7,5 1 24,6 226, 22,3 25, 18,2 168,9 114,3 1SVH ,6 241, 235,5 22,2 195, 183,5 127,5 15SVH2 2,2 3 28,7 26,7 25,9 25,5 23,9 22,4 18,9 17,4 13,1 15SVH ,3 4,4 39,1 38,6 36,2 33,8 28,7 26,5 2,1 15SVH5 4 5,5 72,7 67,8 65,8 65, 61, 57,1 48,7 45,2 34,9 15SVH7 5,5 7,5 11,9 94,5 91,9 9,8 85,7 8,6 69,4 64,7 5,5 15SVH9 7, ,9 124,4 121, 119,6 112,8 16,1 91,5 85,5 67,4 15SVH ,3 179,2 174,5 172,5 163,1 153,7 133,1 124,5 98,6 15SVH ,6 237,3 231,4 228,9 216,9 25, 178,4 167,3 133,6 22SVH1 1,1 1,5 14,7 13,5 12,7 12, 1,4 9,7 7,7 6,3 4,7 3,4 22SVH ,4 42,2 4,4 38,5 34,5 32,8 27,8 24,2 2,2 16,6 22SVH4 4 5,5 6,9 56,8 54,4 51,9 46,6 44,4 37,9 33,1 27,7 23, 22SVH5 5,5 7,5 76, 7,9 67,9 64,9 58,3 55,6 47,4 41,4 34,7 28,8 22SVH7 7,5 1 18,5 13,1 99,4 95,7 87,2 83,7 73,1 65,3 56,5 48,8 22SVH ,4 148,2 143,1 137,8 125,9 12,9 15,8 94,8 82,3 71,3 22SVH ,6 27,7 2,9 193,7 177,4 17,4 149,4 133,9 116,1 1,6 22SVH17 18, ,5 252,8 244,7 236, 216,2 27,8 182,3 163,6 142, 123,2 Performances in compliance with ISO Annex A. H = TOTAL HEAD IN METRES OF COLUMN OF WATER 1-22svh-2p5-en_b_th 126

127 33, 46, 66, 92SVH SERIES HYDRAULIC PERFORMANCE TABLE AT 5 Hz, 2 POLES PUMP RATED Q = DELIVERY TYPE POWER l/min kw HP m 3 /h H = TOTAL HEAD METRES COLUMN OF WATER 33SVH ,8 21,7 21, ,8 15,5 12,7 33SVH2 5,5 7,5 47, , ,9 33SVH3 7,5 1 71,5 67,4 66, , 44,6 33SVH ,9 91, ,1 33SVH ,4 114, ,5 33SVH , ,1 33SVH7 18, ,3 162, ,3 46SVH1 4 5,5 27, ,5 22,5 21,4 19,9 18,2 14,3 1,8 46SVH2 7,5 1 52,6 48,5 47,7 46,1 44,2 41,7 38,7 31,4 25,1 46SVH ,8 74, ,7 46SVH ,3 99, ,9 46SVH , Performances in compliance with ISO Annex A svh-2p5-en_a_th PUMP RATED Q = DELIVERY TYPE POWER l/min m 3 /h kw HP H = TOTAL HEAD METRES COLUMN OF WATER 66SVH1 5,5 7,5 29,2 25,8 24,8 23,8 23,3 21,8 2,7 17,9 16,1 13,5 66SVH ,4 55,7 54,4 52, ,3 47, ,9 34,7 66SVH3 18, ,4 84, ,5 66SVH ,6 112, ,8 92SVH1 7,5 1 33,5 28,7 27,2 26,2 24,3 23,3 22,2 2,2 17,6 14,3 92SVH ,8 58, ,5 47,6 45,2 41,4 36,3 29,6 92SVH ,2 88, ,3 e-svh HYDROVAR Performances in compliance with ISO Annex A svh-2p5-en_a_th 127

128 e-svh HYDROVAR 1, 3, 5, 1, 15, 22, 33, 46, 66, 92SVH SERIES ELECTRICAL DATA A TABLE AT 5 Hz PUMP NOMINAL SVH..M SVH..T TYPE POWER INPUT INPUT CURRENT 1X23 V CURRENT 3X4 V kw HP A A 1SVH15,75 1 5,4-1SVH22 1,1 1,5 7,5 2,5 1SVH3 1,5 2 1, 3,3 1SVH37 2,2 3 14,6 4,9 3SVH8,75 1 5,4-3SVH12 1,1 1,5 7,5 2,5 3SVH16 1,5 2 1, 3,3 3SVH21 2,2 3 14,6 4,9 3SVH25 2,2 3 14,6 4,9 3SVH ,4 3SVH ,4 5SVH5,75 1 5,4-5SVH8 1,1 1,5 7,5 2,5 5SVH11 1,5 2 1, 3,3 5SVH14 2,2 3 14,6 4,9 5SVH16 2,2 3 14,6 4,9 5SVH ,4 5SVH28 4 5,5-8,1 5SVH33 5,5 7,5-1,9 1SVH4 1,5 2 1, 3,3 1SVH6 2,2 3 14,6 4,9 1SVH ,4 1SVH11 4 5,5-8,1 1SVH15 5,5 7,5-1,9 1SVH2 7,5 1-14,7 1SVH ,4 15SVH2 2,2 3 14,6 4,9 15SVH ,4 15SVH5 4 5,5-8,1 15SVH7 5,5 7,5-1,9 15SVH9 7,5 1-14,7 15SVH ,4 15SVH ,4 22SVH1 1,1 1,5 7,5 2,5 22SVH ,4 22SVH4 4 5,5-8,1 22SVH5 5,5 7,5-1,9 22SVH7 7,5 1-14,7 22SVH ,4 22SVH ,4 22SVH17 18, ,9 33SVH ,4 33SVH2 5,5 7,5-1,9 33SVH3 7,5 1-14,7 33SVH ,4 33SVH ,4 33SVH ,4 33SVH7 18, ,9 46SVH1 4 5,5-8,1 46SVH2 7,5 1-14,7 46SVH ,4 46SVH ,4 46SVH ,6 66SVH1 5,5 7,5-1,9 66SVH ,4 66SVH3 18, ,9 66SVH ,6 92SVH1 7,5 1-14,7 92SVH ,4 92SVH ,6 La corrente indicata è la corrente nominale a 5Hz, 29rpm 1-92svh-2p5-en_b_te 128

129 1SVH SERIES DIMENSIONS AND WEIGHTS AT 5 Hz e-svh HYDROVAR PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE L2 M D1 ELECTRIC kw SIZE L1 3 ~ L7 F 3 ~ 3 ~ D2 PUMP PUMP 1SVH15../D, ,9 23,6 1SVH22../D 1, ,7 28,6 1SVH3../D 1, ,7 34 1SVH37.. 2, ,5 4 1svh-2p5-en_b_td 129

130 3SVH SERIES DIMENSIONS AND WEIGHTS AT 5 Hz e-svh HYDROVAR PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE L2 M D1 ELECTRIC kw SIZE L1 3 ~ L7 F 3 ~ 3 ~ D2 PUMP PUMP 3SVH8../D, ,3 2,9 3SVH12../D 1, ,3 24,7 3SVH16../D 1, ,2 28,2 3SVH21.. 2, ,2 35,2 3SVH25.. 2, ,9 36,8 3SVH ,5 43,4 3SVH ,1 45 3svh-2p5-en_b_td 13

131 5SVH SERIES DIMENSIONS AND WEIGHTS AT 5 Hz e-svh HYDROVAR PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE L2 M D1 ELECTRIC kw SIZE L1 3 ~ L7 F 3 ~ 3 ~ D2 PUMP PUMP 5SVH5../D, ,5 2,1 5SVH8../D 1, ,1 23,5 5SVH11../D 1, ,6 27 5SVH14.. 2, ,2 5SVH16.. 2, ,2 5SVH ,4 4,4 5SVH ,4 5SVH33.. 5, ,5 67,1 5svh-2p5-en_b_td 131

132 1SVH SERIES DIMENSIONS AND WEIGHTS AT 5 Hz e-svh HYDROVAR PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE L2 M D1 ELECTRIC kw SIZE L1 3 ~ L7 F 3 ~ 3 ~ D2 PUMP PUMP 1SVH4../D 1, ,6 31 1SVH6.. 2, ,7 37,9 1SVH ,4 43,4 1SVH ,2 52 1SVH15.. 5, SVH2.. 7, ,6 96 1SVH , svh-2p5-en_b_td 132

133 15SVH SERIES DIMENSIONS AND WEIGHTS AT 5 Hz e-svh HYDROVAR PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE L2 M D1 ELECTRIC kw SIZE L1 3 ~ L7 F 3 ~ 3 ~ D2 PUMP PUMP 15SVH2.. 2, ,8 34,7 15SVH SVH ,5 47,9 15SVH7.. 5, , SVH9.. 7, ,8 9 15SVH SVH , svh-2p5-en_b_td 133

134 22SVH SERIES DIMENSIONS AND WEIGHTS AT 5 Hz e-svh HYDROVAR PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE L2 M D1 ELECTRIC kw SIZE L1 3 ~ L7 F 3 ~ 3 ~ D2 PUMP PUMP 22SVH1../D 1, ,5 26,9 22SVH ,4 4,4 22SVH ,7 47,1 22SVH5.. 5, , SVH7.. 7, , SVH , SVH , SVH , , svh-2p5-en_b_td 134

135 33SVH SERIES DIMENSIONS AND WEIGHTS AT 5 Hz e-svh HYDROVAR PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 L7 F D1 D2 M PN PUMP PUMP 33SVH SVH2.. 5, ,5 33SVH3.. 7, SVH SVH SVH SVH7.. 18, svh-2p5-en_b_td 135

136 46SVH SERIES DIMENSIONS AND WEIGHTS AT 5 Hz e-svh HYDROVAR PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 L7 F D1 D2 M PN PUMP PUMP 46SVH ,5 46SVH2.. 7, SVH SVH SVH svh-2p5-en_b_td 136

137 66SVH SERIES DIMENSIONS AND WEIGHTS AT 5 Hz e-svh HYDROVAR PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 L7 F D1 D2 M PN PUMP PUMP 66SVH1.. 5, SVH SVH3.. 18, SVH svh-2p5-en_b_td 137

138 92SVH SERIES DIMENSIONS AND WEIGHTS AT 5 Hz e-svh HYDROVAR PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 L7 F D1 D2 M PN PUMP PUMP 92SVH1.. 7, SVH SVH svh-2p5-en_b_td 138

139 1SVH SERIES OPERATING CHARACTERISTIC RISTICS S AT 3..5 Hz 1SV15 ISO Annex A 1SV22 ISO Annex A Q [Imp gpm] Q [Imp gpm] H [m] Q [US gpm] 1 H [ft] 3 H [m] Q [US gpm] H [ft] NPSH [m] 4 2,,4,8 1,2 1,6 2, 2,4 Q [m 3 /h] 2, Q [l/min] NPSH [ft] 6623_A_CH NPSH [m] 4 2,,4,8 1,2 1,6 2, 2,4 Q [m 3 /h] 2, Q [l/min] NPSH [ft] 6624_A_CH e-svh HYDROVAR 1SV3 ISO Annex A 1SV37 ISO Annex A Q [Imp gpm] Q [Imp gpm] H [m] Q [US gpm] 2 6 H [ft] Q [US gpm] 25 8 H [m] H [ft] NPSH [m] NPSH [ft] NPSH [m] NPSH [ft] ,,4,8 1,2 1,6 2, 2,4 Q [m 3 /h] 2, Q [l/min] _A_CH,,4,8 1,2 1,6 2, 2,4 Q [m 3 /h] 2, Q [l/min] _A_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /s. 139

140 3SVH SERIES OPERATING CHARACTERISTIC RISTICS S AT 3..5 Hz 3SV8 ISO Annex A 3SV12 ISO Annex A Q [Imp gpm] Q [Imp gpm] H [m] Q [US gpm] 6 H [ft] 18 H [m] Q [US gpm] 1 3 H [ft] e-svh HYDROVAR NPSH [m] 4 2 Q [m 3 /h] Q [l/min] NPSH [ft] 6629_A_CH NPSH [m] 4 2 Q [m 3 /h] Q [l/min] NPSH [ft] 663_A_CH 3SV16 ISO Annex A 3SV21 ISO Annex A Q [Imp gpm] Q [Imp gpm] H [m] Q [US gpm] H [ft] H [m] Q [US gpm] H [ft] NPSH [m] NPSH [ft] NPSH [m] NPSH [ft] Q [m 3 /h] Q [l/min] _A_CH Q [m 3 /h] Q [l/min] _A_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /s. 14

141 3SVH SERIES OPERATING CHARACTERISTIC RISTICS S AT 3..5 Hz 3SV25 ISO Annex A 3SV29 ISO Annex A Q [Imp gpm] Q [Imp gpm] H [m] Q [US gpm] H [ft] H [m] Q [US gpm] H [ft] NPSH [m] 4 2 Q [m 3 /h] Q [l/min] NPSH [ft] 6633_A_CH NPSH [m] 4 2 Q [m 3 /h] Q [l/min] NPSH [ft] 6634_A_CH e-svh HYDROVAR 3SV33 ISO Annex A Q [Imp gpm] H [m] Q [US gpm] 3 9 H [ft] NPSH [m] NPSH [ft] 2 5 Q [m 3 /h] Q [l/min] _A_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /s. 141

142 5SVH SERIES OPERATING CHARACTERISTIC RISTICS S AT 3..5 Hz 5SV5 ISO Annex A 5SV8 ISO Annex A Q [Imp gpm] Q [Imp gpm] Q [US gpm] Q [US gpm] 7 H [ft] H [m] 3 1 H [ft] H [m] e-svh HYDROVAR NPSH [m] Q [m 3 /h] Q [l/min] NPSH [ft] 6637_A_CH NPSH [m] Q [m 3 /h] Q [l/min] NPSH [ft] 6638_A_CH 5SV11 ISO Annex A 5SV14 ISO Annex A Q [Imp gpm] Q [Imp gpm] H [m] Q [US gpm] H [ft] H [m] Q [US gpm] H [ft] NPSH [m] 8 NPSH [ft] NPSH [m] 8 NPSH [ft] Q [m 3 /h] Q [l/min] _A_CH 1 Q [m 3 /h] Q [l/min] 4 664_A_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /s. 142

143 5SVH SERIES OPERATING CHARACTERISTICS S AT 3..5 Hz 5SV16 ISO Annex A 5SV21 ISO Annex A Q [Imp gpm] Q [Imp gpm] Q [US gpm] 14 H [ft] Q [US gpm] 18 H [ft] H [m] 12 4 H [m] NPSH [m] Q [m 3 /h] Q [l/min] NPSH [ft] 6641_A_CH NPSH [m] Q [m 3 /h] Q [l/min] NPSH [ft] 6642_A_CH e-svh HYDROVAR 5SV28 ISO Annex A 5SV33 ISO Annex A Q [Imp gpm] Q [Imp gpm] Q [US gpm] 25 8 H [ft] Q [US gpm] 3 H [ft] H [m] 2 H [m] NPSH [m] 8 NPSH [ft] NPSH [m] 8 NPSH [ft] Q [m 3 /h] Q [l/min] _A_CH 1 Q [m 3 /h] Q [l/min] _A_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /s. 143

144 1SVH SERIES OPERATING CHARACTERISTICS S AT 3..5 Hz 1SV4 ISO Annex A 1SV6 ISO Annex A Q [Imp gpm] Q [Imp gpm] H [m] Q [US gpm] H [ft] H [m] Q [US gpm] 25 H [ft] e-svh HYDROVAR NPSH [m] Q [m 3 /h] Q [l/min] NPSH [ft] 6645_A_CH NPSH [m] Q [m 3 /h] Q [l/min] NPSH [ft] 6646_A_CH 1SV8 ISO Annex A 1SV11 ISO Annex A Q [Imp gpm] Q [Imp gpm] H [m] Q [US gpm] H [ft] H [m] Q [US gpm] 4 H [ft] NPSH [m] 8 NPSH [ft] NPSH [m] 8 NPSH [ft] Q [m 3 /h] Q [l/min] 6647_A_CH Q [m 3 /h] Q [l/min] 6648_A_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /s. 144

145 1SVH SERIES OPERATING CHARACTERISTIC RISTICS S AT 3..5 Hz 1SV15 ISO Annex A 1SV2 ISO Annex A Q [Imp gpm] Q [Imp gpm] H [m] Q [US gpm] 6 H [ft] H [m] Q [US gpm] H [ft] NPSH [m] Q [m 3 /h] Q [l/min] NPSH [ft] 6649_A_CH NPSH [m] Q [m 3 /h] Q [l/min] NPSH [ft] 665_A_CH e-svh HYDROVAR 1SV21 ISO Annex A Q [Imp gpm] H [m] Q [US gpm] H [ft] NPSH [m] NPSH [ft] Q [m 3 /h] Q [l/min] The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /s. 6651_A_CH 145

146 15SVH SERIES OPERATING CHARACTERISTIC RISTICS S AT 3..5 Hz 15SV2 ISO Annex A 15SV3 ISO Annex A Q [Imp gpm] Q [Imp gpm] H [m] Q [US gpm] H [ft] H [m] Q [US gpm] H [ft] e-svh HYDROVAR NPSH [m] Q [m 3 /h] Q [l/min] NPSH [ft] 6652_A_CH NPSH [m] Q [m 3 /h] Q [l/min] NPSH [ft] 6653_A_CH 15SV5 ISO Annex A 15SV7 ISO Annex A Q [Imp gpm] Q [Imp gpm] H [m] 8 Q [US gpm] H [ft] 2 H [m] Q [US gpm] H [ft] NPSH [m] 4 15 NPSH [ft] NPSH [m] 4 15 NPSH [ft] Q [m 3 /h] Q [l/min] _A_CH Q [m 3 /h] Q [l/min] _A_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /s. 146

147 15SVH SERIES OPERATING CHARACTERISTIC RISTICS S AT 3..5 Hz 15SV9 ISO Annex A 15SV13 ISO Annex A Q [Imp gpm] Q [Imp gpm] H [m] Q [US gpm] H [ft] H [m] 2 Q [US gpm] H [ft] NPSH [m] Q [m 3 /h] Q [l/min] NPSH [ft] 6656_A_CH NPSH [m] Q [m 3 /h] Q [l/min] NPSH [ft] 6657_A_CH e-svh HYDROVAR 15SV17 ISO Annex A Q [Imp gpm] H [m] 3 Q [US gpm] H [ft] NPSH [m] NPSH [ft] Q [m 3 /h] Q [l/min] _A_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /s. 147

148 22SVH SERIES OPERATING CHARACTERISTIC RISTICS S AT 3..5 Hz 22SV1 ISO Annex A Q [Imp gpm] SV3 ISO Annex A Q [Imp gpm] H [m] Q [US gpm] H [ft] 5 4 H [m] 5 4 Q [US gpm] H [ft] e-svh HYDROVAR NPSH [m] Q [m 3 /h] Q [l/min] NPSH [ft] 6659_A_CH NPSH [m] Q [m 3 /h] Q [l/min] NPSH [ft] 666_A_CH 22SV4 ISO Annex A Q [Imp gpm] SV5 ISO Annex A Q [Imp gpm] H [m] 7 6 Q [US gpm] H [ft] 2 H [m] Q [US gpm] H [ft] NPSH [m] 4 15 NPSH [ft] NPSH [m] 4 15 NPSH [ft] Q [m 3 /h] Q [l/min] 6661_A_CH Q [m 3 /h] Q [l/min] 6662_A_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /s. 148

149 22SVH SERIES OPERATING CHARACTERISTIC RISTICS S AT 3..5 Hz 22SV7 ISO Annex A Q [Imp gpm] SV1 ISO Annex A Q [Imp gpm] Q [US gpm] Q [US gpm] H [m] 1 H [ft] H [m] 16 5 H [ft] NPSH [m] Q [m 3 /h] Q [l/min] NPSH [ft] 6664_A_CH NPSH [m] Q [m 3 /h] Q [l/min] NPSH [ft] 6665_A_CH e-svh HYDROVAR 22SV14 ISO Annex A Q [Imp gpm] SV17 ISO Annex A Q [Imp gpm] Q [US gpm] Q [US gpm] H [m] H [ft] H [m] H [ft] NPSH [m] 4 15 NPSH [ft] NPSH [m] 4 15 NPSH [ft] Q [m 3 /h] Q [l/min] 6666_A_CH Q [m 3 /h] Q [l/min] 6667_A_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /s. 149

150 33SVH SERIES OPERATING CHARACTERISTICS S AT 3..5 Hz 33SV1 ISO Annex A 33SV2 ISO Annex A Q [Imp gpm] Q [Imp gpm] H [m] Q [US gpm] 8 H [ft] H [m] Q [US gpm] 16 H [ft] e-svh HYDROVAR NPSH [m] Q [m 3 5 /h] Q [l/min] NPSH [ft] 6668_A_CH NPSH [m] Q [m 3 5 /h] Q [l/min] NPSH [ft] 6669_A_CH 33SV3 ISO Annex A 33SV4 ISO Annex A Q [Imp gpm] Q [Imp gpm] H [m] Q [US gpm] 25 H [ft] 2 H [m] Q [US gpm] 3 H [ft] NPSH [m] NPSH [ft] NPSH [m] NPSH [ft] Q [m 3 5 /h] Q [l/min] 667_A_CH Q [m5 3 /h] Q [l/min] 6671_A_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /s. 15

151 33SVH SERIES OPERATING CHARACTERISTIC RISTICS S AT 3..5 Hz 33SV5 ISO Annex A 33SV6 ISO Annex A Q [Imp gpm] Q [Imp gpm] H [m] Q [US gpm] H [ft] 4 H [m] Q [US gpm] 5 H [ft] NPSH [m] Q [m5 3 /h] Q [l/min] NPSH [ft] 6672_A_CH NPSH [m] Q [m5 3 /h] Q [l/min] NPSH [ft] 6673_A_CH e-svh HYDROVAR 33SV7 ISO Annex A Q [Imp gpm] H [m] Q [US gpm] 5 H [ft] NPSH [m] NPSH [ft] Q [m5 3 /h] Q [l/min] The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /s. 6674_A_CH 151

152 46SVH SERIES OPERATING CHARACTERISTIC RISTICS S AT 3..5 Hz 3 46SV1 ISO Annex A Q [Imp gpm] Q [US gpm] SV2 ISO Annex A Q [Imp gpm] Q [US gpm] H [ft] e-svh HYDROVAR NPSH [m] 25 H [m] Q [m 3 /h] H [ft] Q [l/min] NPSH [ft] 6675_A_CH NPSH [m] 5 H [m] Q [m 3 /h] Q [l/min] NPSH [ft] 6676_A_CH 1 46SV3 ISO Annex A Q [Imp gpm] Q [US gpm] SV4 ISO Annex A Q [Imp gpm] Q [US gpm] H [m] H [ft] H [m] H [ft] NPSH [m] NPSH [ft] NPSH [m] NPSH [ft] Q [m 3 /h] Q [l/min] 6677_A_CH Q [m 3 /h] Q [l/min] 6678_A_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /s. 152

153 46SVH SERIES OPERATING CHARACTERISTIC RISTICS S AT 3..5 Hz 18 46SV6 ISO Annex A Q [Imp gpm] Q [US gpm] H [m] 12 H [ft] NPSH [m] Q [m 3 /h] Q [l/min] NPSH [ft] 6679_A_CH e-svh HYDROVAR The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /s. 153

154 66SVH SERIES OPERATING CHARACTERISTIC RISTICS S AT 3..5 Hz 35 66SV ISO Annex A Q [US gpm] Q [Imp gpm] 66SV2 ISO Annex A Q [Imp gpm] Q [US gpm] e-svh HYDROVAR NPSH [m] 25 H [m] Q [m 3 /h] Q [l/min] 8 H [ft] NPSH [ft] 668_A_CH NPSH [m] H [m] Q [m 3 /h] Q [l/min] H [ft] NPSH [ft] 6681_A_CH 1 66SV3 ISO Annex A Q [Imp gpm] Q [US gpm] SV4 ISO Annex A Q [Imp gpm] Q [US gpm] H [m] H [ft] H [m] 1 8 H [ft] NPSH [m] NPSH [ft] NPSH [m] NPSH [ft] Q [m 3 /h] Q [l/min] The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /s. 6682_A_CH Q [m 3 /h] Q [l/min] 6683_A_CH 154

155 92SVH SERIES OPERATING CHARACTERISTIC RISTICS S AT 3..5 Hz 92SV1 ISO Annex A Q [Imp gpm] SV2 ISO Annex A Q [Imp gpm] H [m] 35 3 Q [US gpm] H [ft] 1 H [m] 8 7 Q [US gpm] H [ft] NPSH [m] Q [m 3 /h] Q [l/min] NPSH [ft] 6684_A_CH NPSH [m] Q [m 3 /h] Q [l/min] NPSH [ft] 6685_A_CH e-svh HYDROVAR 92SV3 ISO Annex A Q [Imp gpm] H [m] 12 Q [US gpm] H [ft] NPSH [m] NPSH [ft] Q [m 3 /h] Q [l/min] 6686_A_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /s. 155

156 e-svh HYDROVAR 156

157 4-POLE VERSIONS (5/6 Hz) 4-POLE (5/6 Hz) 157

158 e-sv SERIE - 4-POLE VERSION 5/6 Hz Background and context In the building services market, reducing the level of noise of the pumping equipment is one of the main goals of architects and facilities managers to bring more comfort to our life. In water boosting systems or in cooling and heating installations, often architects and contractors are looking at quiet operational systems. Therefore Lowara has developed the e-sv TM series with 4 pole versions: a pump which delivers a quiet and reliable solution to the most noise sensitive applications. Benefits of e-sv TM 4 pole Low level of noise: e-sv TM 4 pole, by reducing the speed of the pump by 5% allows delivering very quiet operation. Wide range of performances: e-sv TM 4 pole is available from 1SV to 125SV, from,25 kw to 15 kw. e-sv TM 4 pole keeps the same level of efficiency of the standard e-sv TM series. 4-POLE (5/6 Hz) Increased performance with Hydrovar : e-sv TM 4 pole combined with Hydrovar, the variable speed driver developed by Lowara, allows an additional reduction of the noise of the pumping system. Hydrovar, by smoothing the ramping up and down of the pump, reduces the speed of the water in the piping and as a consequence the noise made by the full installation. Code identification e-sv TM 4 pole version is identified with a 4 in the product codification of the whole e-sv TM range. Example: 3SV11F24T 4 = 4 pole version. Special features / product benefits - Hard material intermediate bush bearing (Tungsten Carbide) to improve life and ability to withstand heavy duty application on all sizes. - IE2 standard motors, 3-phase, 4-pole from,75 kw to 15 kw. - Hydrovar drive available on all models to allow e-sv TM 4 pole into an intelligent, variable speed system. Ideal for single pumping solution or multiple pumping set solution (up to 8 pumps). - Easy-to-replace standard mechanical seal (EN12756) on all models from 5.5 kw for easy maintenance without removing the motor. - i-alert device to reduce life cycle costs by increasing Mean time between Failures (MTBF). Special configurations e-sv TM 4 pole offers the same range of configuration of the standard e-sv TM series. - Material execution. See Material section. - Mechanical seal and rubbers options. See Mechanical seal and rubber section. - Motors options and configuration. See Motor section. - Hydrovar drive fitted. See e-svh Hydrovar fitted section. 158

159 e-sv SERIES HYDRAULIC PERFORMANCE RANGE AT 5 Hz, 4-POLE e-sv 145 [rpm] ISO Annex A 1 1 Q [Imp gpm] Q [US gpm] 25 H [m] 7 H [ft] POLE (5 Hz) 2 1SV 3SV 5SV 1SV 15SV 22SV 33SV 46SV 66SV 92SV 125SV η [%] 8 6 1SV 3SV 5SV 1SV 15SV 33SV 46SV 66SV 92SV 125SV 22SV Q [m 3 /h] Q [l/min] 1 694_B_CH 159

160 4-POLE (5 Hz) 1, 3, 5, 1, 15, 22SV SERIES HYDRAULIC PERFORMANCE TABLE AT 5 Hz, 4-POLE PUMP RATED Q = DELIVERY TYPE POWER l/min 5, , ,83 m 3 /h,4,6,8,9 1,1 1,2 1,3 1,5 1,8 2,2 3, 3,6 4,2 kw HP H = TOTAL HEAD IN METRES OF COLUMN OF WATER 1SV2..4,25,34 3,1 3,1 3, 2,8 2,5 2,1 1,7 1SV5..4,25,34 7,7 7,8 7,4 6,9 6,2 5, 4, 1SV8..4,25,34 12,2 12,4 11,7 1,9 9,8 7,9 6,3 1SV11..4,25,34 16,7 16,9 16, 14,9 13,3 1,7 8,5 1SV15..4,25,34 22,6 22,9 21,6 2, 17,8 14,3 11,3 1SV19..4,25,34 28,8 29,4 27,7 25,6 22,8 18,2 14,4 1SV22..4,25,34 33,2 33,8 31,7 29,3 26, 2,6 16,2 1SV27..4,25,34 4,1 4,4 38, 35,2 31,1 24,3 18,6 1SV3..4,25,34 44,4 44,6 41,9 38,6 34, 26,5 2,1 1SV34..4,25,34 5, 5,2 46,9 43,1 37,9 29,3 22,1 1SV37..4,25,34 54,2 54,2 5,5 46,4 4,6 31,2 23,4 3SV2..4,25,34 3,8 3,8 3,8 3,7 3,6 3,5 3,4 3,2 2,7 2, 3SV5..4,25,34 9,5 9,5 9,4 9,2 8,9 8,6 8,3 7,8 6,7 4,8 3SV8..4,25,34 15,1 14,9 14,7 14,4 14, 13,6 13,1 12,2 1,4 7,4 3SV11..4,25,34 2,6 2,3 2, 19,6 18,9 18,3 17,7 16,5 13,9 9,8 3SV14..4,25,34 26,1 25,8 25,3 24,8 23,9 23,1 22,2 2,7 17,3 12, 3SV19..4,25,34 33,3 32,6 32, 31,3 3, 29, 27,9 25,8 21,5 14,5 3SV23..4,25,34 42,2 4,9 4,1 39, 37,4 36, 34,5 31,8 26,1 17,2 3SV27..4,37,5 49,7 48,5 47,5 46,3 44,4 42,9 41,1 38, 31,4 21, 3SV33..4,37,5 6,2 58,3 57, 55,4 53, 51, 48,7 44,8 36,5 23,7 5SV3..4,25,34 5, ,1 4,4 3,7 2,7 5SV6..4,25,34 11,3 1,9 1,8 1,7 1,4 9,9 8,5 7, 5, 5SV9..4,25,34 16,8 16,1 16, 15,7 15,3 14,6 12,3 1,1 7,1 5SV12..4,25,34 22,2 21,1 2,9 2,5 19,8 18,8 15,6 12,6 8,7 5SV15..4,37,5 27,5 25,9 25,6 25,2 24,2 22,9 18,8 15, 1,1 5SV18..4,37,5 33,1 31,3 31, 3,4 29,3 27,8 22,9 18,4 12,5 5SV21..4,37,5 38,4 36,1 35,7 35, 33,6 31,7 26, 2,7 13,7 5SV25..4,55,75 45,3 42,2 41,6 4,8 39,1 36,7 29,7 23,3 15,1 5SV28..4,55,75 51,7 49,1 48,6 47,8 46,1 43,7 36,2 29,2 2, 5SV33..4,75 1 6,5 57,2 56,6 55,5 53,4 5,5 41,4 33,1 22,3 Performances in compliance with ISO Annex A. PUMP RATED Q = DELIVERY TYPE POWER l/min 41,7 5 66, ,7 116, ,6 m 3 /h 2,5 3, 4, 5,1 5,5 7, 8,1 9,9 1,5 12, 12,9 13,8 14,5 kw HP H = TOTAL HEAD IN METRES OF COLUMN OF WATER 1SV3..4,55,75 9, 8,4 8,2 7,7 6,7 6,3 4,3 1SV4..4,55,75 12, 11,2 11, 1,2 9, 8,5 5,7 1SV6..4,55,75 17,9 16,7 16,2 15,1 13,3 12,5 8,5 1SV8..4,55,75 23,6 21,9 21,3 19,7 17,2 16,1 1,7 1SV1..4, ,9 26,6 25,8 23,7 2,6 19,3 12,7 1SV13..4, ,9 34,4 33,3 3,4 26, 24,1 15,2 1SV15..4,75 1, 44,1 4,4 39,1 35,9 31, 28,9 18,6 1SV ,1 1,5 49,6 45, 43,5 39,7 34,1 31,6 19,7 1SV ,1 1,5 55,2 49,7 47,9 43,6 37,2 34,4 21,1 1SV ,1 1,5 62,8 58,9 57,4 53,3 46,9 43,9 29,7 15SV3..4,55,75 1,7 1, 9,7 9,5 8,9 8,3 7, 6,5 4,9 15SV5..4,55,75 17,8 16,3 15,8 15,5 14,4 13,4 11,2 1,4 7,7 15SV7..4,75 1, 24,6 22,2 21,3 21, 19,5 18, 15, 13,7 1, 15SV9..4 1,1 1,5 32,8 3,8 29,9 29,6 27,8 26,1 22,4 2,9 16,4 15SV ,1 2 4,1 37,2 36,2 35,7 33,6 31,5 27,1 25,2 19,7 15SV ,5 2 47,6 44,5 43,3 42,7 4,3 38, 32,7 3,6 24,1 15SV ,5 2, 54,8 51,1 49,7 49,1 46,3 43,6 37,5 35, 27,4 15SV ,2 3 62,5 58,7 57,2 56,6 53,5 5,5 43,8 41, 32,5 22SV4..4,55,75 14,9 13,6 12,9 12,3 1,9 1,3 8,6 7,4 6, 4,8 22SV6..4 1,1 1,5 22,6 2,8 19,8 18,9 16,9 16, 13,6 11,9 9,9 8,2 22SV8..4 1,1 1,5 3,8 29, 27,9 26,8 24,3 23,3 2,2 17,9 15,4 13,1 22SV1..4 1,5 2 38,6 36,5 35,2 33,8 3,8 29,5 25,7 22,9 19,7 17, 22SV ,2 3 46, 43,4 41,8 4,2 36,5 35, 3,3 26,9 23, 19,7 22SV ,2 3 53,9 51,4 49,6 47,8 43,6 41,8 36,5 32,6 28,1 24,2 22SV ,3 61,9 59,7 57,4 52,2 5,1 43,5 38,8 33,3 28,5 Performances in compliance with ISO Annex A. 1-5sv-4p5-en_a_th 1-22sv-4p5-en_a_th 16

161 33, 46, 66, 92, 125SV SERIES HYDRAULIC PERFORMANCE TABLE AT 5 Hz, 4-POLE PUMP RATED Q = DELIVERY TYPE POWER l/min kw HP m 3 /h 7, , H = TOTAL HEAD METRES COLUMN OF WATER 33SV3/2A..4 1,1 1,5 14,4 13,7 13,4 12,4 1,9 9 7,3 33SV4/1A..4 1,1 1,5 21,8 2,4 19,9 18,7 16,9 14,4 12,3 33SV5..4 1,5 2 29,4 27,5 26,9 25,5 23,4 2,4 17,9 33SV6..4 2,2 3 35,9 33,8 33,2 31, ,5 22,5 33SV7..4 2,2 3 41,6 39,1 38,3 36,2 33,2 29,1 25,6 33SV ,9 45,2 44, ,8 34,2 31,3 33SV ,3 5,2 49,2 46, ,9 33,4 33SV , ,5 36,5 33SV ,5 65,7 62, ,3 33SV ,5 71,5 67, ,7 33SV ,5 77, SV2..4 1,1 1, ,8 11,3 1,7 1,1 9,4 7,5 5,9 46SV3..4 1,5 2 19,8 17,8 17,1 16,2 15,4 14,2 11,5 9,2 46SV4..4 2,2 3 26, ,1 21,9 2,9 19,4 15,8 12,7 46SV5..4 2,2 3 32,6 29,6 28, ,8 23,9 19,4 15,5 46SV ,3 35,9 34,6 32,9 31,5 29,3 24,1 19,5 46SV ,5 41,5 4 37,9 36,2 33,6 27, SV ,5 52,5 48,3 46,6 44,4 42,5 39,6 32,6 26,5 46SV ,5 58,9 53, ,4 44,1 36,2 29,2 46SV1..4 5,5 7,5 66, , ,5 46SV ,5 7,5 72,6 66, , ,6 46SV ,5 7,5 78,9 72, ,8 5 4,4 66SV1..4 1,1 1,5 7,3 6,4 6,1 6 5,8 5,4 5,1 4,4 3,4 2,7 66SV2..4 1,5 2 14,8 13,5 13,1 12,9 12,5 11,8 11,2 9,9 8,2 7,2 66SV3..4 2,2 3 22,3 2,3 19,7 19,3 18,8 17,7 16,9 14,9 12,3 1,7 66SV ,7 27,1 26,4 25,8 25,1 23,7 22,6 2 16,6 14,5 66SV ,5 37,5 34,4 33,5 32,9 32 3,3 28,9 25,7 21,4 18,8 66SV ,5 44,7 4,9 39, ,1 3,2 25,1 21,9 66SV7..4 5,5 7,5 52,8 48,5 47, ,5 26,8 66SV8..4 5,5 7,5 6,1 55,1 53, ,3 3,2 92SV1..4 1,1 1,5 8,3 7 6,4 6,1 5,6 5,1 4,9 4,6 3,8 2,8 92SV2..4 2,2 3 16,3 14,3 13,6 13,1 12,1 11,1 1,5 1 8,6 7 92SV ,4 21,3 2,1 19,4 17,8 16,3 15,5 14,6 12,7 1,2 92SV ,5 32,9 28,9 27,4 26,4 24,4 22,4 21,3 2,2 17,5 14,3 92SV5..4 5,5 7,5 41,6 36,7 34,9 33,6 31,1 28,6 27,2 25,8 22,6 18,6 92SV6..4 5,5 7,5 49,5 43, ,2 3,5 26,6 21,7 92SV7..4 7, , ,9 31,4 25,7 92SV8..4 7,5 1 65, ,5 35,3 28,8 4-POLE (5 Hz) Performances in compliance with ISO Annex A sv-4p5-en_a_th PUMP RATED Q = DELIVERY TYPE POWER l/min m 3 /h 15, 18, 22,5 27, 3, 36, 42,5 51, 57, 6, 64,5 69, 8, kw HP H = TOTAL HEAD IN METRES OF COLUMN OF WATER 125SV1..4 1,1 1,5 6,9 5,2 5, 4,7 4,2 3,8 3,6 3,2 2,8 1,5 125SV2..4 2,2 3 13,5 11,1 1,6 1,1 9,3 8,6 8,2 7,6 6,9 4,9 125SV3/3B..4 2,2 3 17,5 14,1 13,4 12,6 11,2 1,1 9,5 8,4 7,2 3,6 125SV4/4B ,3 18,8 17,9 16,7 15, 13,5 12,6 11,2 9,6 4,9 125SV5/5A ,5 31,4 25,6 24,4 23, 2,9 19,2 18,2 16,5 14,7 9,2 125SV6..4 5,5 7,5 4,4 33,3 31,9 3,3 27,8 25,8 24,7 22,8 2,8 14,7 125SV7..4 7,5 1 47,1 38,8 37,2 35,3 32,5 3,1 28,8 26,7 24,2 17,2 125SV8..4 7,5 1 53,8 44,4 42,5 4,4 37,1 34,4 32,9 3,5 27,7 19,6 Performances in compliance with ISO Annex A. 125sv-4p5-en_a_th 161

162 1SV SERIES DIMENSIONS AND WEIGHTS AT 5 Hz, 4-POLE 4-POLE (5 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PUMP PUMP 1SV2..4.., ,3 15,2 1SV5..4.., ,4 16,2 1SV8..4.., ,6 17,4 1SV , ,8 18,6 1SV , ,4 2,2 1SV , ,9 21,7 1SV , ,1 22,9 1SV , ,1 24,9 1SV3..4.., ,3 26,1 1SV , ,9 27,7 1SV , ,1 28,9 1sv-4p5-en_b_td 162

163 1SV SERIES OPERATING CHARACTERISTICS S AT 5 Hz, 4-POLE 1SV 145 [rpm] ISO Annex A Q [Imp gpm] Q [US gpm] H [m] 37 H [ft] POLE (5 Hz) NPSH [m] P p [kw] kw/stage η η [%] NPSH [ft] Q [m /h] Q [l/min] 66_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 163

164 3SV SERIES DIMENSIONS AND WEIGHTS AT 5 Hz, 4-POLE 4-POLE (5 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PUMP PUMP 3SV2..4.., ,9 3SV5..4.., ,3 16,8 3SV8..4.., ,5 17,3 3SV , ,6 18,4 3SV , ,9 19,6 3SV , ,9 21,6 3SV , ,5 23,2 3SV , SV , ,4 28,4 3sv-4p5-en_b_td 164

165 3SV SERIES OPERATING CHARACTERISTICS S AT 5 Hz, 4-POLE 3SV 145 [rpm] ISO Annex A Q [Imp 9 gpm] Q [US 11gpm] H [m] H [ft] POLE (5 Hz) P p [kw].2.1 kw/stage η 6 4 η [%] NPSH [m] NPSH [ft] Q 2.4 [m 3 /h] Q [l/min] 4 661_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 165

166 5SV SERIES DIMENSIONS AND WEIGHTS AT 5 Hz, 4-POLE 4-POLE (5 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PUMP PUMP 5SV3..4.., ,9 15,7 5SV6..4.., ,4 17,2 5SV9..4.., ,8 18,6 5SV , ,2 2 5SV , ,6 22,6 5SV , SV , ,5 25,5 5SV , ,7 5SV , ,4 28,1 5SV , ,8 36 5sv-4p5-en_c_td 166

167 5SV SERIES OPERATING CHARACTERISTICS S AT 5 Hz, 4-POLE 5SV 145 [rpm] ISO Annex A Q [Imp gpm] Q [US gpm] H [m] H [ft] POLE (5 Hz) P p [kw] kw/stage η η [%] NPSH [m] NPSH [ft] Q [m 3 /h] Q [l/min] 8 662_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 167

168 1SV SERIES DIMENSIONS AND WEIGHTS AT 5 Hz, 4-POLE 4-POLE (5 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PUMP PUMP 1SV3..4.., ,2 22,9 1SV4..4.., ,1 23,8 1SV6..4.., ,9 25,6 1SV8..4.., ,8 27,5 1SV1..4.., ,7 29,4 1SV , ,5 37,6 1SV , ,4 39,5 1SV , ,8 47,2 1SV , ,6 49,1 1SV , ,5 5,9 1sv-4p5-en_d_td 168

169 1SV SERIES OPERATING CHARACTERISTICS S AT 5 Hz, 4-POLE 1SV 145 [rpm] ISO Annex A Q [Imp gpm] Q [US gpm] H [m] H [ft] POLE (5 Hz) NPSH [m] P p [kw] kw/stage η η [%] NPSH [ft] Q [m7 3 /h] Q [l/min] 663_B_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 169

170 15SV SERIES DIMENSIONS AND WEIGHTS AT 5 Hz, 4-POLE 4-POLE (5 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PUMP PUMP 15SV3..4.., ,2 24,9 15SV5..4.., ,6 27,3 15SV7..4.., ,4 35,5 15SV , ,4 43,8 15SV , ,1 46,5 15SV , ,8 51,8 15SV , ,4 54,4 15SV , ,8 15sv-4p5-en_d_td 17

171 15SV SERIES OPERATING CHARACTERISTICS S AT 5 Hz, 4-POLE 15SV 145 [rpm] ISO Annex A Q [Imp gpm] Q [US gpm] H [m] H [ft] POLE (5 Hz) NPSH [m] P p [kw] kw/stage η η [%] NPSH [ft] Q [m 12 3 /h] Q [l/min] 664_B_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 171

172 22SV SERIES DIMENSIONS AND WEIGHTS AT 5 Hz, 4-POLE 4-POLE (5 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PUMP PUMP 22SV4..4.., , SV , ,4 39,8 22SV , ,1 42,5 22SV , ,8 47,8 22SV , ,3 6,1 22SV , ,8 22SV sv-4p5-en_b_td 172

173 22SV SERIES OPERATING CHARACTERISTICS S AT 5 Hz, 4-POLE 22SV 145 [rpm] ISO Annex A Q [Imp gpm] Q [US 7gpm] H [m] 17 H [ft] POLE (5 Hz) NPSH [m] P p [kw] η kw/stage η [%] NPSH [ft] Q [m 3 15 /h] Q [l/min] _A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 173

174 33SV SERIES DIMENSIONS AND WEIGHTS AT 5 Hz, 4-POLE 4-POLE (5 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PN PUMP PUMP 33SV3/2A , SV4/1A , SV , SV , SV , SV SV SV SV SV SV sv-4p5-en_b_td 174

175 33SV SERIES OPERATING CHARACTERISTICS S AT 5 Hz, 4-POLE 33SV 145 [rpm] ISO Annex A Q [Imp gpm] Q [US gpm] H [m] 7 12 H [ft] POLE (5 Hz) 2 4/1A 15 3/2A NPSH [m] P p [kw] η kw/stage Q [m 3 /h] Q [l/min] 35 P 2 1 P 2 / NPSH [ft] η [%] 5131_C_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 175

176 46SV SERIES DIMENSIONS AND WEIGHTS AT 5 Hz, 4-POLE 4-POLE (5 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PN PUMP PUMP 46SV , SV , SV , SV , SV SV SV SV SV , SV , SV , sv-4p5-en_b_td 176

177 46SV SERIES OPERATING CHARACTERISTICS S AT 5 Hz, 4-POLE 46SV 145 [rpm] ISO Annex A Q [Imp gpm] H [m] Q [US gpm] H [ft] POLE (5 Hz) P p [kw].5.4 η 9 7 η [%] NPSH [m] kw/stage 5 4 NPSH [ft] Q [m 3 /h] Q [l/min] 5132_C_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 177

178 66SV SERIES DIMENSIONS AND WEIGHTS AT 5 Hz, 4-POLE 4-POLE (5 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PN PUMP PUMP 66SV , SV , SV , SV SV SV SV , SV , sv-4p5-en_b_td 178

179 66SV SERIES OPERATING CHARACTERISTICS S AT 5 Hz, 4-POLE 66SV 145 [rpm] ISO Annex A Q [Imp gpm] Q [US gpm] 2 8 H [m] H [ft] POLE (5 Hz) NPSH [m] P p [kw] η kw/stage Q 44 [m 3 /h] Q [l/min] NPSH [ft] η [%] 5133_C_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 179

180 92SV SERIES DIMENSIONS AND WEIGHTS AT 5 Hz, 4-POLE 4-POLE (5 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PN PUMP PUMP 92SV , SV , SV SV SV , SV , SV , SV , sv-4p5-en_b_td 18

181 92SV SERIES OPERATING CHARACTERISTICS S AT 5 Hz, 4-POLE 92SV 145 [rpm] ISO Annex A Q [Imp gpm] Q [US gpm] H [m] H [ft] POLE (5 Hz) NPSH [m] P p [kw] η kw/stage Q 65 [m 3 /h] Q [l/min] η [%] NPSH [ft] 5134_C_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 181

182 125SV SERIES DIMENSIONS AND WEIGHTS AT 5 Hz, 4-POLE 4-POLE (5 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PN PUMP PUMP 125SV , SV , SV3/3B , SV4/4B SV5/5A SV , SV , SV , sv-4p5-en_b_td 182

183 125SV SERIES OPERATING CHARACTERISTICS S AT 5 Hz, 4-POLE 125SV 145 [rpm] ISO Annex A Q [Imp gpm] Q [US gpm] H [m] H [ft] /5A 4/4B 1 4-POLE (5 Hz) 3/3B NPSH [m] P p [kw] kw/stage η P 2 1 P 2 /1A P 2 /1B Q [m9 3 /h] Q [l/min] η [%] NPSH [ft] 666_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 183

184 e-sv SERIES HYDRAULIC PERFORMANCE RANGE AT 6 Hz, 4-POLE e-sv 175 [rpm] ISO Annex A 1 1 Q [Imp gpm] Q [US gpm] H [m] H [ft] POLE (6 Hz) SV 3SV 5SV 1SV 15SV 22SV 33SV 46SV 66SV 92SV 125SV 5 η [%] SV 3SV 5SV 1SV 33SV 46SV 66SV 92SV 125SV 15SV 22SV Q [m 3 /h] Q [l/min] 1 695_B_CH 184

185 1, 3, 5SV SERIES HYDRAULIC PERFORMANCE TABLE AT 6 Hz, 4-POLE PUMP RATED Q = DELIVERY TYPE POWER l/min 6,7 1 11, , , ,33 m 3 /h,4,6,7,9 1,1 1,4 1,5 1,8 2,1 2,6 3, 3,6 5, kw HP H = TOTAL HEAD IN METRES OF COLUMN OF WATER 1SV3..4,25,34 6,6 6,7 6,6 6,4 6,1 5,5 4,1 1SV5..4,25,34 11, 11,1 1,9 1,7 1, 9,1 6,6 1SV7..4,25,34 15,3 15,5 15,2 14,8 13,9 12,6 9,2 1SV9..4,25,34 19,6 19,8 19,4 18,9 17,7 16, 11,6 1SV11..4,25,34 23,9 24,1 23,5 23, 21,4 19,3 13,9 1SV13..4,25,34 28,2 28,3 27,6 26,9 25,1 22,6 16,1 1SV15..4,25,34 32,4 32,5 31,6 3,9 28,6 25,8 18,3 1SV17..4,25,34 36,6 36,7 35,6 34,7 32,2 28,9 2,4 1SV18..4,25,34 38,7 38,7 37,6 36,6 33,9 3,4 21,4 1SV2..4,25,34 42,9 42,8 41,5 4,4 37,4 33,5 23,3 1SV22..4,25,34 47, 46,8 45,3 44,1 4,7 36,4 25,3 1SV24..4,25,34 51,1 5,8 49,1 47,7 44, 39,2 27, 1SV26..4,37,5 55,2 54,7 52,8 51,3 47,3 42,1 28,7 1SV28..4,37,5 6, 59,8 58, 56,5 52,2 46,7 32,5 3SV2..4,25,34 5,5 5,5 5,5 5,4 5,1 5, 4,6 4,1 2,9 3SV4..4,25,34 1,9 11, 1,8 1,6 1,1 9,9 9,1 8, 5,6 3SV6..4,25,34 16,3 16,3 16,1 15,8 14,9 14,6 13,3 11,7 8,1 3SV8..4,25,34 21,6 21,4 21,1 2,6 19,5 19, 17,3 15,2 1,3 3SV1..4,25,34 26,8 26,5 26, 25,4 24, 23,4 21,3 18,5 12,4 3SV12..4,25,34 32, 31,5 3,9 3,1 28,3 27,6 25, 21,7 14,4 3SV14..4,37,5 37,6 37,1 36,4 35,6 33,5 32,7 29,7 25,8 17,3 3SV15..4,37,5 4,4 39,9 39,2 38,3 36,1 35,2 32, 27,9 18,6 3SV17..4,37,5 45,5 44,9 44,1 43, 4,5 39,4 35,7 31, 2,4 3SV19..4,37,5 5,7 49,8 48,8 47,6 44,7 43,5 39,3 33,9 22,1 3SV21..4,55,75 55,8 54,6 53,5 52,1 48,8 47,5 42,8 36,8 23,7 3SV23..4,55,75 61,9 61,3 6,2 58,9 55,6 54,2 49,3 42,9 28,7 5SV3..4,25,34 8,3 7,9 7,8 7,6 7,3 6,9 6,3 4,1 5SV5..4,25,34 13,7 13, 12,7 12,4 11,8 11,2 1,1 6,5 5SV7..4,25,34 18,8 18, 17,7 17,2 16,3 15,4 13,8 8,5 5SV9..4,37,5 24, 22,8 22,3 21,7 2,5 19,3 17,1 1,3 5SV11..4,37,5 29,5 28,1 27,5 26,7 25,3 23,8 21,2 12,9 5SV13..4,55,75 34,7 32,7 31,9 3,9 29, 27,2 24, 14,1 5SV15..4,55,75 4,4 38,6 37,7 36,7 34,6 32,6 29, 17,6 5SV17..4,55,75 45,6 43,4 42,4 41,2 38,8 36,5 32,4 19,4 5SV19..4,75 1 5,8 48,1 47, 45,6 42,9 4,3 35,6 21,1 5SV21..4, ,7 54,1 52,9 51,5 48,6 45,8 4,7 24,8 5SV23..4, ,9 59, 57,6 56, 52,8 49,7 44,1 26,6 Performances in compliance with ISO Annex A. 1-5sv-4p6-en_a_th 4-POLE (6 Hz) 185

186 4-POLE (6 Hz) 1, 15, 22SV SERIES HYDRAULIC PERFORMANCE TABLE AT 6 Hz, 4-POLE PUMP RATED Q = DELIVERY TYPE POWER l/min , ,3 141, , ,3 m 3 /h 3, 3,6 4,2 5, 5,7 6,5 8,5 9,6 1,5 14,5 15, 15,9 17, kw HP H = TOTAL HEAD IN METRES OF COLUMN OF WATER 1SV3..4,55,75 13, 12,1 11,8 11,4 1,7 1,1 9,1 5,9 1SV5..4,55,75 21,6 2, 19,4 18,8 17,7 16,6 15, 9,4 1SV7..4, ,9 27,2 26,4 25,5 23,9 22,2 19,9 12,1 1SV9..4, ,5 35,4 34,4 33,2 31,2 29,1 26,3 16,4 1SV ,1 1,5 47,8 44,9 43,8 42,5 4,3 37,9 34,5 22,8 1SV ,1 1,5 56,2 52,8 51,5 49,8 47,1 44,1 4, 26, 1SV ,5 2 65,1 61,5 6, 58,1 55, 51,6 46,9 3,8 15SV3..4,55,75 15,4 14,3 14,1 13,7 12,7 11,9 11,2 6,7 15SV4..4,75 1 2,6 19,2 18,9 18,4 17, 16, 15,1 9, 15SV5..4 1,1 1,5 26,2 24,7 24,4 23,9 22,3 21,1 2, 12,7 15SV6..4 1,1 1,5 31,3 29,5 29,1 28,5 26,5 25,1 23,7 14,9 15SV7..4 1,5 2 36,7 34,7 34,2 33,5 31,3 29,7 28,1 17,8 15SV8..4 1,5 2 42,4 39,6 39,1 38,4 36, 34,3 32,6 21,5 15SV9..4 2,2 3 48, 45,2 44,6 43,8 41,3 39,4 37,5 25,1 15SV1..4 2,2 3 53,3 5, 49,4 48,5 45,7 43,6 41,5 27,7 15SV ,2 3 58,5 54,9 54,2 53,2 5,1 47,7 45,4 3,2 15SV ,2 3 63,8 59,7 58,9 57,9 54,4 51,8 49,3 32,6 22SV2..4,55,75 11, 1,1 9,7 9,3 9, 6,9 6,5 5,8 4,8 22SV3..4, ,5 15,1 14,4 13,9 13,4 1,2 9,6 8,5 7, 22SV4..4 1,1 1,5 22,2 21,1 2,3 19,7 19, 14,8 14, 12,6 1,6 22SV5..4 1,5 2 27,7 26,2 25,1 24,3 23,5 18,1 17,2 15,4 12,9 22SV6..4 1,5 2 33,3 31,7 3,4 29,5 28,5 22,1 21, 18,9 15,9 22SV7..4 2,2 3 39,1 37,4 36, 34,9 33,8 26,5 25,2 22,7 19,3 22SV8..4 2,2 3 44,6 42,6 4,9 39,7 38,4 3, 28,6 25,7 21,8 22SV9..4 2,2 3 5,1 47,7 45,9 44,4 43, 33,5 31,9 28,6 24,2 22SV ,6 52,8 5,7 49,1 47,6 36,9 35,1 31,5 26,6 Performances in compliance with ISO Annex A. 1-22sv-4p6-en_a_th 186

187 33, 46, 66, 92, 125SV SERIES HYDRAULIC PERFORMANCE TABLE AT 6 Hz, 4-POLE PUMP RATED Q = CAPACITY TYPE POWER l/min m 3 /h , kw HP H = TOTAL HEAD IN METRES OF COLUMN OF WATER 33SV2..4 1,1 1, ,5 15,2 13,8 12,5 1,7 33SV3..4 1,5 2 25,7 24,5 23,8 23,3 21,4 19,4 16,9 33SV4..4 2, ,2 31,2 3,6 27,9 25,3 21,8 33SV ,7 4,6 39,4 38,6 35, ,7 33SV ,5 49,1 47,7 46,8 42, ,9 33SV ,5 59, , ,9 33SV8..4 5,5 7, ,2 33SV9..4 5,5 7,5 77,5 74, ,5 33SV1..4 5,5 7,5 85,9 82, ,7 33SV ,5 1 94,9 9, ,5 33SV ,5 1 13,3 98, ,7 33SV , ,8 16, SV2..4 1, ,3 16, ,9 12,6 8,9 46SV3..4 2,2 3 28,8 26,5 25,4 24,4 23,1 21,5 19,5 14,4 46SV ,9 34,6 33,1 31,6 29,8 27,6 24,8 17,7 46SV ,5 47,6 43,6 41,7 4 37, ,6 22,7 46SV6..4 5,5 7,5 57,7 53, ,9 46,3 43,1 39,1 28,6 46SV7..4 5,5 7,5 67,1 61, , ,7 46SV8..4 7, , ,2 46SV9..4 7,5 1 86,4 79,4 76, ,4 46SV1..4 7,5 1 95,7 87, ,5 46SV ,7 97, SV ,3 15, SV ,9 114, SV1..4 1,5 2 1,8 9,7 9,5 9,2 8,9 8,6 7,9 7,2 6,1 4,7 66SV ,1 19, ,5 17,9 17,4 16, 14,5 12,5 1,1 66SV ,5 31,4 29,2 28,5 27, ,2 24,2 21,7 18,9 15,4 66SV4..4 5,5 7, ,4 38,7 37,8 36,9 35,8 33,2 3 26,1 21,3 66SV5..4 7,5 1 52,5 49,4 48,5 47,5 46,3 44,9 41,7 37,8 32,8 26,5 66SV6..4 7,5 1 62, ,6 44,8 38,7 31,1 66SV ,2 68, ,2 36,3 66SV ,7 78, ,5 92SV1..4 1,5 2 11,8 9,8 9,5 8,9 8,3 7,7 7,1 6,4 5,5 4,1 92SV ,4 2 19,4 18,3 17, ,8 13,4 11,7 9,4 92SV3..4 5,5 7,5 35,4 31 3,2 28,5 26,8 25,2 23,4 21, ,9 92SV4..4 7,5 1 47,2 41,4 4, ,8 33,6 31,2 28,6 25,4 21,3 92SV5..4 7,5 1 58,5 51,2 5 46,9 44,1 41,4 38,4 35,1 31,1 25,8 92SV ,2 61, ,1 42,1 37,3 3,9 92SV ,9 71, ,5 36,1 92SV ,6 81, ,2 4-POLE (6 Hz) Performances in compilance with ISO Annex A sv-4p6-en_a_th PUMP RATED Q = DELIVERY TYPE POWER l/min m 3 /h 15, 18, 22,5 27, 3, 39, 45, 51, 6, 72, 78, 84, 9, kw HP H = TOTAL HEAD IN METRES OF COLUMN OF WATER 125SV1..4 2,2 3 1, 7,9 7,4 7,1 6,8 6,2 5,3 4,7 4, 3,2 125SV2/2A ,3 15,4 14,6 14,1 13,5 12,4 1,6 9,6 8,4 7, 125SV3/3B ,5 25,5 21,3 2,1 19,3 18,3 16,7 13,9 12,2 1,3 8, 125SV4/4A..4 5,5 7,5 36,5 3,9 29,3 28,1 26,9 24,8 21,3 19,2 16,8 14,1 125SV5/5A..4 7,5 1 45,6 38,6 36,6 35,2 33,6 31, 26,6 24, 21, 17,6 125SV ,7 5,1 47,7 46, 44,2 41,1 36,1 33,2 29,8 26,1 125SV ,5 58,4 55,6 53,7 51,5 48, 42,2 38,7 34,8 3,4 125SV ,5 78,3 66,8 63,6 61,3 58,9 54,8 48,2 44,2 39,8 34,8 Performances in compliance with ISO Annex A. 125sv-4p6-en_b_th 187

188 1SV SERIES DIMENSIONS AND WEIGHTS AT 6 Hz,, 4-POLE 4-POLE (6 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PUMP PUMP 1SV3..4, ,6 15,4 1SV5..4, ,4 16,2 1SV7..4, ,2 17 1SV9..4, ,8 1SV11..4, ,8 18,6 1SV13..4, ,6 19,4 1SV15..4, ,4 2,2 1SV17..4, ,2 21 1SV18..4, ,6 21,4 1SV2..4, ,4 22,2 1SV22..4, ,2 23 1SV24..4, ,8 1SV26..4, ,8 25,8 1SV28..4, ,6 26,6 1sv-4p6-en_a_td 188

189 1SV SERIES OPERATING CHARACTERISTICS S AT 6 Hz, 4-POLE 1SV 175 [rpm] ISO Annex A 2 4 Q [Imp gpm] Q [US gpm] H [m] H [ft] POLE (6 Hz) NPSH [m] P p [kw].2 6 η.1 4. kw/stage Q [m 3 /h] Q [l/min] η [%] NPSH [ft] 67_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 189

190 3SV SERIES DIMENSIONS AND WEIGHTS AT 6 Hz,, 4-POLE 4-POLE (6 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PUMP PUMP 3SV2..4.., ,8 3SV4..4.., ,8 15,6 3SV6..4.., ,7 16,5 3SV8..4.., ,5 17,3 3SV1..4.., ,3 18,1 3SV , ,1 18,9 3SV , ,9 2,9 3SV , ,3 21,3 3SV , ,1 22,1 3SV , ,9 22,9 3SV , ,7 22,4 3SV , ,5 23,2 3sv-4p6-en_b_td 19

191 3SV SERIES OPERATING CHARACTERISTICS S AT 6 Hz, 4-POLE 3SV 175 [rpm] ISO Annex A Q [Imp gpm] Q [US gpm] H [m] H [ft] POLE (6 Hz) NPSH [m] P p [kw] kw/stage η η [%] NPSH [ft] Q [m 3 /h] Q [l/min] 5 671_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 191

192 5SV SERIES DIMENSIONS AND WEIGHTS AT 6 Hz,, 4-POLE 4-POLE (6 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PUMP PUMP 5SV3..4.., ,9 15,7 5SV5..4.., ,9 16,7 5SV7..4.., ,8 17,6 5SV9..4.., ,8 19,8 5SV , ,8 2,8 5SV , ,1 2,8 5SV , ,7 5SV , ,7 5SV , ,9 29 5SV , ,9 3 5SV , ,8 31 5sv-4p6-en_c_td 192

193 5SV SERIES OPERATING CHARACTERISTICS S AT 6 Hz, 4-POLE 5SV 175 [rpm] ISO Annex A Q [Imp gpm] Q 25[US gpm] H [m] H [ft] POLE (6 Hz) NPSH [m] P p [kw] kw/stage η η [%] NPSH [ft] Q [m6. 3 /h] Q [l/min] 1 672_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 193

194 1SV SERIES DIMENSIONS AND WEIGHTS AT 6 Hz,, 4-POLE 4-POLE (6 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PUMP PUMP 1SV3..4.., ,1 22,8 1SV5..4.., ,7 1SV7..4.., ,9 32 1SV9..4.., ,7 33,8 1SV , ,4 1SV , ,8 43,2 1SV , ,7 47,7 1sv-4p6-en_c_td 194

195 1SV SERIES OPERATING CHARACTERISTICS S AT 6 Hz, 4-POLE 1SV 175 [rpm] ISO Annex A Q [Imp gpm] Q [US 12 gpm] H [m] H [ft] POLE (6 Hz) NPSH [m] P p [kw] kw/stage η η [%] NPSH [ft] Q [m 3 /h] Q [l/min] 673_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 195

196 15SV SERIES DIMENSIONS AND WEIGHTS AT 6 Hz,, 4-POLE 4-POLE (6 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PUMP PUMP 15SV3..4.., ,9 24,6 15SV4..4.., ,3 31,4 15SV , ,1 38,5 15SV , ,5 39,9 15SV , ,8 43,8 15SV , ,2 45,2 15SV , ,4 56,2 15SV , ,7 57,5 15SV , ,8 15SV , ,4 6,2 15sv-4p6-en_c_td 196

197 15SV SERIES OPERATING CHARACTERISTICS S AT 6 Hz, 4-POLE 15SV 175 [rpm] ISO Annex A Q [Imp gpm] Q [US gpm] H [m] H [ft] POLE (6 Hz) NPSH [m] P p [kw] kw/stage η η [%] NPSH [ft] Q [m 3 /h] Q [l/min] 674_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 197

198 22SV SERIES DIMENSIONS AND WEIGHTS AT 6 Hz,, 4-POLE 4-POLE (6 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PUMP PUMP 22SV2..4.., ,9 23,6 22SV3..4.., ,2 3,3 22SV , ,8 37,2 22SV , SV , ,4 42,4 22SV , ,6 53,4 22SV , ,9 54,7 22SV , , SV ,6 6,6 22sv-4p6-en_c_td 198

199 22SV SERIES OPERATING CHARACTERISTICS S AT 6 Hz, 4-POLE 22SV 175 [rpm] ISO Annex A Q [Imp gpm] Q [US gpm] H [m] 1 H [ft] POLE (6 Hz) NPSH [m] P p [kw] η 6 4 kw/stage Q [m 3 /h] Q [l/min] 3 η [%] NPSH [ft] 675_A_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 199

200 33SV SERIES DIMENSIONS AND WEIGHTS AT 6 Hz,, 4-POLE 4-POLE (6 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PN PUMP PUMP 33SV , SV , SV , SV SV SV SV , SV , SV , SV , SV , SV , sv-4p6-en_b_td 2

201 33SV SERIES OPERATING CHARACTERISTICS S AT 6 Hz, 4-POLE 33SV 175 [rpm] ISO Annex A Q [Imp gpm] Q [US gpm] H [m] H [ft] POLE (6 Hz) NPSH [m] P p [kw] η kw/stage Q 24[m 3 /h] Q 4 [l/min] NPSH [ft] η [%] 5131B_B_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 21

202 46SV SERIES DIMENSIONS AND WEIGHTS AT 6 Hz,, 4-POLE 4-POLE (6 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PN PUMP PUMP 46SV , SV , SV SV SV , SV , SV , SV , SV , SV SV SV sv-4p6-en b td 22

203 46SV SERIES OPERATING CHARACTERISTICS S AT 6 Hz, 4-POLE 46SV 175 [rpm] ISO Annex A Q [Imp gpm] Q [US 16 gpm] H [m] H [ft] POLE (6 Hz) NPSH [m] P p [kw] η kw/stage η [%] NPSH [ft] Q [m 3 /h] Q 6 [l/min] 5132B_B_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 23

204 66SV SERIES DIMENSIONS AND WEIGHTS AT 6 Hz,, 4-POLE 4-POLE (6 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PN PUMP PUMP 66SV , SV SV SV , SV , SV , SV SV sv-4p6-en_b_td 24

205 66SV SERIES OPERATING CHARACTERISTICS S AT 6 Hz, 4-POLE 66SV 175 [rpm] ISO Annex A Q [Imp 2gpm] Q [US gpm] H [m] H [ft] POLE (6 Hz) NPSH [m] P p [kw] η kw/stage Q [m 3 55 /h] Q 9 [l/min] η [%] NPSH [ft] 5133B_B_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 25

206 92SV SERIES DIMENSIONS AND WEIGHTS AT 6 Hz,, 4-POLE 4-POLE (6 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PN PUMP PUMP 92SV , SV SV , SV , SV , SV SV SV sv-4p6-en_b_td 26

207 92SV SERIES OPERATING CHARACTERISTICS S AT 6 Hz, 4-POLE 92SV 175 [rpm] ISO Annex A Q [Imp gpm] Q [US gpm] H [m] H [ft] POLE (6 Hz) NPSH [m] P p [kw] η kw/stage Q 75 [m 3 /h] Q 12 [l/min] η [%] NPSH [ft] 5134B_B_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 27

208 125SV SERIES DIMENSIONS AND WEIGHTS AT 6 Hz,, 4-POLE 4-POLE (6 Hz) PUMP MOTOR DIMENSIONS (mm) WEIGHT kg TYPE ELECTRIC kw SIZE L1 L2 D1 D2 M PN PUMP PUMP 125SV , SV2/2A SV3/3B SV4/4A , SV5/5A , SV SV SV sv-4p6-en_b_td 28

209 125SV SERIES OPERATING CHARACTERISTICS S AT 6 Hz, 4-POLE 125SV 175 [rpm] ISO Annex A Q [Imp gpm] H [m] Q [US gpm] 25 H [ft] /5A 15 4/4A 1 4-POLE (6 Hz) 2 3/3B 2/2A 5 1 NPSH [m] P p [kw] kw/stage η P 2 1 P 2 /1A P 2 /1B Q [m1 3 /h] Q [l/min] η [%] NPSH [ft] 676_C_CH These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm 2 /sec. 29

210 4-POLE (6 Hz) 21

211 REDUCING FOOTPRINT (5/6 Hz) REDUCING FOOTPRINT 211

212 e-sv SERIES - REDUCING FOOTPRINT 5/6 Hz Background and context In industry or in the building services market, reducing footprint of pumping equipment is one of the main goals of architects and manufacturing layout designers. They look for compact solutions which help to save space on installation, such as compact water supply installation, compact water booster sets and closed loop circuits. Therefore Lowara has developed e-sv TM Reducing footprint: a pump or booster set which delivers a compact and original solution to the most critical footprint size. Benefits of e-sv TM Reducing Footprint Compact design: e-sv TM Reducing the footprint offers up to 5% saving in the plant room dedicated usually for a traditional vertical multistage pump with suction and discharge ports designed inline. REDUCING FOOTPRINT Versatile design: e-sv TM Reducing footprint offers many different configurations with the delivery port above the suction port with 4 adjustable positions. This specific design of the pump allows installing e-sv TM Reducing footprint everywhere, even at a close proximity to a wall. High level performances: e-sv TM Reducing footprint keeps the same level of performances of the e-sv TM range from size 1SV to 22SV. e-sv TM Reducing footprint is available with round flanges up to PN25. Code identification e-sv TM Reducing footprint design is identified with a R in the product codification of the whole e-sv TM range. Example: 3SV13R15T R = Reducing footprint. Special features / product benefits - Specific superposed design of the inlet and outlet allowing savings in up to 5% space. - Easy-to-replace balanced standard mechanical seal (EN12756) on all models from 5,5 kw for easy maintenance without removing the motor. - Hard material intermediate bush bearing (Tungsten Carbide) to improve life and ability to withstand heavy duty application on all sizes. - Balanced impeller design (patent pending) to reduce axial thrust for longer standard motor bearing life. - Wide range of size to cover all requested duty points: from 1SV to 22SV. - IE2/IE3 standard motors, 3-phase, 2-poles from,75 kw to 55 kw with blocked bearing to support maximum thrust without limiting inlet pressure. - i-alert device to reduce life cycle costs by increasing Mean time between Failures (MTBF). Special configurations e-sv TM Reducing footprint offers the same range of configuration of the standard e-sv TM series. - Material execution. See Material section. - Mechanical seal and rubbers options. See Mechanical seal and rubber section. - Motors options and configuration. See Motor section. - Hydrovar drive fitted. See e-svh Hydrovar fitted section. 212

213 HORIZONTAL VERSION HORIZONTAL VERSIONE 213

214 e-sv SERIES - HORIZONTAL VERSION 5/6 Hz Background and context In some applications where room is reduced vertically, it is mandatory to have some pumps systems able to deliver high pressure performances together with a limited occupied vertical space. Therefore Lowara proposes the full range of e-sv TM in the horizontal position: a pump which delivers from a vertical space saving solution together with the high performance of the e-sv TM series. Benefits of e-sv TM horizontal version Reduced use of the vertical space: e-sv TM Horizontal version reduces the space usually used vertically by the traditional vertical multistage pumps thanks to a specific range of accessories which allows the installation of the pump in a horizontal position. Easy installation: any e-sv TM pumps can be installed in a horizontal position. Lowara has developed some specific accessories, which according to the pump model and motor, allow to convert any e-sv TM vertical multistage to a horizontal installation. HORIZONTAL VERSION Code identification There is no specific code identification for e-sv TM Horizontal version, since it s a different installation of the standard e-sv TM series. Special features / product benefits By being a different installation of the e-sv TM series, the special features and products benefits of e-sv TM Horizontal version are the same as the standard e-sv TM series. Lowara recommends to use the R version of e-sv TM for horizontal installation in order to drain out the air diluted in the liquid. Special configurations e-sv TM Horizontal version offers the same range of configuration of the standard e-sv TM series. - Material execution. See Material section. - Mechanical seal and rubbers options. See Mechanical seal and rubber section. - Motors options and configuration. See Motor section. - Hydrovar drive fitted. See e-svh Hydrovar fitted section. 214

215 1-22SV - HORIZONTAL VERSION (For dimensions with Simbol, see related standard catalogue.) 1, 3, 5SV (F-N -N VERSIONS) MOTOR DIMENSIONS (mm) kw SIZE H,37, ,75 1, ,5 2, , svor-2p5-en_a_td 1, 15, 22SV (F-N VERSIONS) (,75 11 kw) PUMP DIMENSIONS (mm) TYPE B 1SV 28 15SV 22SV svor-b-en_a_td 15, 22SV (F-N VERSIONS) (15 18,5 kw) MOTOR DIMENSIONS (mm) kw SIZE H,75 1, ,5 2, ,5 7, svor-2p5-en_a_td HORIZONTAL VERSIONE 215

216 33-92SV - HORIZONTAL VERSION (For dimensions with Simbol, see related standard catalogue.) 33, 46, 66, 92SV (G-N VERSIONS) (1,1 11 kw) PUMP DIMENSIONS (mm) MOTOR DIMENSIONS (mm) TYPE A B kw SIZE H 33SV , SV ,5 7, svo-11kw-2p5-en_a_td 33, 46, 66, 92SV (G-N VERSIONS) (15 22 kw) HORIZONTAL VERSION 33, 46, 66, 92SV (G-N VERSIONS) (3 45 kw) PUMP DIMENSIONS (mm) TYPE A B 33SV SV svo-22kw-2p5-en_a_td PUMP DIMENSIONS (mm) MOTOR DIMENSIONS (mm) TYPE A B kw SIZE H E E1 F F1 G 33SV SV svo-45kw-2p5-en_b_td 216

217 125SV - HORIZONTAL VERSION (For dimensions with Simbol, see related standard catalogue.) 125SV (G-N VERSIONS) (7,5 kw) 125SV (G-N VERSIONS) (15 45 kw) 125SV (G-N VERSIONS) (55 kw) MOTOR DIMENSIONS ( mm ) kw SIZE H E E1 F F1 G svor-15-45kw-2p5-en_a_td HORIZONTAL VERSIONE 217

218 HORIZONTAL VERSION 218

219 MOTORS MOTORS 219

220 e-sv SERIES MOTORS AT 5 Hz, 2-POLE Standard supplied SV electric pumps are equipped with Standard motors. Standard supplied IE2/IE3 three-phase surface motors,75 kw are compliant with Regulation (EC) no. 64/29 and IEC Short-circuit squirrel-cage motor (TEFC), enclosed construction with external ventilation. IP55 protection. Class 155 (F) insulation. Performance according to EN Standard voltage. Cable gland with standard passage dimensions according to EN 5262 (metric thread). Single-phase version: V 5 Hz with built-in automatic reset overload protection up to 1,5 kw. For higher powers the protection must be provided by the user. Three-phase version 22-24/ V 5 Hz for power up to 3 kw /66-69 V 5 Hz for power above 3 kw. Overload protection to be provided by the user. PTC included in motors from 3 to 55 kw. Standard options surface motors In addition to a wide range of motors and special voltages, Lowara offers a wide range of standard options to cover all applications linked with the installation of the vertical multistage pumps e-sv : High efficiency: High efficiency IE3 motors IE2 motors with variable speed drive Hydrovar Nema Premium or Nema standard Non standard ambient installation: Ambient temperature above 4 C up to 6 C Insulation class: IP56 IP65 Space heaters Tropicalization Fan cover with canopy CERTIFICATIONS TIONS UL recognized Marine certification Other: Insulated bearings Service factor (1.15) MOTORS 5Hz Motor protection: PTC PTO PT1 PTC in the bearings (only on large sizes) Lowara keeps the right to supply motors from other brand to satisfy some of the requests. SINGLE-PHASE MOTORS AT 5 Hz, 2-POLE INPUT CURRENT CAPACITOR DATA FOR 23 V 5 Hz VOLTAGE P N MOTOR TYPE In (A) Tn kw V µf V min -1 ls / ln η % cosϕ Nm Ts/Tn Tm/Tn IEC SIZE* Construction Design,37 SM71RB14/14 71R 2,79-2, ,64 65,1,96 1,39,68 1,63,55 SM71B14/ ,76-3, ,72 68,9,91 1,86,61 2,,75 SM8RB14/17 8R 4,9-4, ,42 7,1,96 2,59,58 1,75 1,1 SM8B14/ ,88-6, ,89 74,7,96 3,75,46 1,72 1,5 SM9RB14/115 9R 9,21-8, , 76,1,98 5,9,39 1,74 2,2 PLM9B14/ ,5-11, ,47 82,4,97 7,43,53 1,87 V18/B14 * R = Reduced size of motor casing as compared to shaft extension and flange. 1-22sv-motm-2p5-en_b_te 22

221 e-sv SERIES THREE-PHASE MOTORS AT 5 Hz, 2-POLE (up to 22 kw) P N Efficiency η N % 22 V 23 V 24 V 38 V 4 V 415 V Y 38 V Y 4 V Y 415 V Y 66 V Y 69 V kw 4/4 3/4 2/4 4/4 3/4 2/4 4/4 3/4 2/4 4/4 3/4 2/4 4/4 3/4 2/4 4/4 3/4 2/4, , ,75 82,5 83,1 81,3 82,8 82,7 8,1 82,6 82, 78,9 82,5 82, 78,9 82,5 82, 78,9 82,5 82, 78,9 1,1 84, 84,7 83,4 84,4 84,5 82,5 84,3 84, 81,4 84, 84, 81,4 84, 84, 81,4 84, 84, 81,4 3 1,5 85,6 86,5 85,8 85,9 86,4 84,9 86, 86, 84, 85,6 86, 84, 85,6 86, 84, 85,6 86, 84, 2,2 83,7 83,7 83,7 83,7 83,7 83,7 83,7 83,7 83,7 83,7 83,7 83,7 83,7 83,7 83,7 83,7 83,7 83,7 3 85,5 86,8 85,6 86,1 86,8 85,6 86,3 86,8 85,6 85,5 86,8 85,6 85,5 86,8 85,6 85,5 86,8 85,6 4 86,3 86,3 86,3 86,3 86,3 86,3 86,3 86,3 86,3 86,3 86,3 86,3 86,3 86,3 86,3 86,3 86,3 86,3 5,5 87,6 87,6 87,6 87,6 87,6 87,6 87,6 87,6 87,6 87,6 87,6 87,6 87,6 87,6 87,6 87,6 87,6 87,6 7,5 88,6 88,1 88,1 88,6 88,1 88,1 88,6 88,1 88,1 88,6 88,1 88,1 88,6 88,1 88,1 88,6 88,1 88, ,3 91,1 9,3 9,3 91,1 9,3 9,3 91,1 9,3 9,3 91,1 9,3 9,8 91,1 9,3 91, 91,1 9,3 15 9,3 9,3 9,3 9,3 9,3 9,3 9,3 9,3 9,3 9,3 9,3 9,3 9,3 9,3 9,3 9,3 9,3 9,3 18,5 91,2 91,2 91,2 91,2 91,2 91,2 91,2 91,2 91,2 91,2 91,2 91,2 91,2 91,2 91,2 91,2 91,2 91, ,3 91,3 91,3 91,3 91,3 91,3 91,3 91,3 91,3 91,3 91,3 91,3 91,3 91,3 91,3 91,3 91,3 91,3 IE Year of manufacture By June 211 P N kw Manufacturer Lowara srl Unipersonale Reg. No Montecchio Maggiore Vicenza - Italia Model,37 SM71RB14/34 71R,55 SM71B14/35 71,75 SM8B14/37PE 8 1,1 SM8B14/311PE 8 1,5 SM9RB14/315PE 9R 2,2 PLM9B14/ PLM1RB14/33 1R 4 PLM112RB14/34 112R 5,5 PLM132RB5/ R 7,5 PLM132B5/ PLM16RB5/311 16R 15 PLM16B5/ ,5 PLM16B5/ PLM18RB5/322 18R Construction Design Voltage U N V Y Y P N 22 V 23 V 24 V 38 V 4 V 415 V 38 V 4 V 415 V 66 V 69 V I N (A) kw,37 2,2 2,34 2,51 1,27 1,35 1, ,55 2,56 2,56 2,62 1,48 1,48 1, ,75 2,96 2,94 2,96 1,71 1,7 1,71 1,7 1,69 1,7,98,98 1,1 4,19 4,14 4,16 2,42 2,39 2,4 2,41 2,38 2,38 1,39 1,37 1,5 5,56 5,49 5,51 3,21 3,17 3,18 3,21 3,18 3,19 1,85 1,84 2,2 8,5 8,4 8,9 4,65 4,64 4,67 4,62 4,61 4,63 2,67 2,66 3 1,8 1,6 1,6 6,23 6,14 6,12 6,18 6,1 6,6 3,57 3, ,6 13,5 13,5 7,88 7,77 7,79 7,8 7,63 7,65 4,51 4,41 5,5 18,3 18, 17,9 1,6 1,4 1,3 1,6 1,4 1,5 6,14 6,2 7,5 25,4 24,8 24,4 14,7 14,3 14,1 14,5 14, 13,9 8,35 8, , 35,1 34,7 2,8 2,3 2, 2,8 2,3 2,1 12, 11, ,2 45,3 44, 27,2 26,2 25,4 27,2 26, 25,3 15,7 15, 18,5 58,3 56,9 55,9 33,7 32,9 32,3 34,1 33,2 32,8 19,7 19, ,3 66,2 64,3 39,4 38,2 37,1 4, 38,6 37,8 23,1 22,3 IEC SIZE* V18/B14 V1/B5 N. of Poles f N Hz 2 5,66,74,78,79,8,8,82,85,87,87,87,91,88,89 Data for 4 V / 5 Hz Voltage ls / l N Nm Ts/T N * R = Reduced size of motor casing as compared to shaft extension and flange. sv-ie2-mott22-2p5-en_c_te ** Operating conditions to be referred to motor only. About electric pump, refer to limits in user s manual. cosϕ n N min T N 4,32 1,38 4,14 5,97 1,85 3,74 7,38 2,48 3,57 8,31 3,63 3,95 8,8 4,96 4,31 8,63 7,25 3,74 8,39 9,96 3,5 9,52 13,1 3,4 1,3 18,1 4,43 9,21 24,5 3,26 9,72 36, 3,46 8,45 48,6 2,26 9,75 59,8 2,82 9,5 71,1 2,74 Observe the regulations and codes locally in force regarding sorted waste disposal. Operating conditions ** Altitude Above Sea Level (m) 1 T. amb min/max C -15 / 4 Tm/Tn 3,13 3,56 3,75 3,95 4,1 3,71 3,32 4,4 5,8 4,55 4,56 3,81 4,53 4,26 ATEX No MOTORS 5Hz 221

222 e-sv SERIES THREE-PHASE MOTORS AT 5 Hz, 2-POLE (from 3 to 55 kw) Efficiency η N P N kw /4 92,6 93, 93,2 93,6 38 V Y 66 V 3/4 2/4 92,9 93,3 93,5 93,8 92,7 93,2 93,4 93,8 % 4 V Y 69 V 4/4 3/4 2/4 92,5 93, 92,9 93, 93,4 93,3 93,3 93,6 93,6 93,6 93,9 93,9 4/4 3/4 2/4 93, 93,5 93,8 94, 415 V 93, 92,3 93,4 92,8 93,6 93,1 93,8 93,3 IE 2 Year of manufacture By June 211 P N kw Manufacturer WEG Equipamentos Eletricos S.A. Reg. No /1-5 Jaragua do Sul - SC (Brazil) Model IEC SIZE 3 W22 2L2-B5 3kW 2 37 W22 2L2-B5 37kW 2 45 W22 225S/M2-B5 45kW W22 25S/M2-B5 55kW 25 Construction Design V1/B5 N. of Poles 2 f N Hz 5 cosϕ,87,87,89,89 Data for 4 V / 5 Hz Voltage T N ls / l N Nm Ts/T N Tm/Tn 6,5 97, 2,4 2,7 6,8 12, 2,4 2,6 7, 145, 2,2 2,8 7, 178, 2,2 2,8 P N kw Voltage U N Y Altitude T. amb 38 V 4 V 415 V 66 V 69 V n N Above Sea min/max 55,9 53,6 52,2 32,18 68,7 65,8 64, 39,.55 81,5 78, 75,8 46,92 99,2 95, 92,5 57,12 V I N (A) min -1 Level (m) C 31, , , , / 4 ** Operating conditions to be referred to motor only. About electric pump, refer to limits in user s manual. sv-ie2-mott55-2p5-en_a_te Note: Observe the regulations and codes locally in force regarding sorted waste disposal. See note. Operating conditions ** ATEX No MOTORS 5Hz MOTOR NOISE AT 5 Hz, 2-POLE POWER kw MOTOR TYPE IEC SIZE*,37 71R,55 71,75 8-8R 1,1 8 1,5 9-9R 2, R 4 112R 5,5 132R 7, R , R NOISE LpA db <7 <7 <7 <7 <7 <7 <7 <7 < *R = Reduced motor casing size with respect 1-125sv_mott_2p5-en_b_tr to shaft extension and related flange. The table show the mean sound pressure (Lp) measured as per Curve A (Standard ISO 168). Noise values were measured with the 5 Hz motor running idle with a tolerance of 3 db (A). 222

223 e-sv SERIES THREE-PHASE MOTORS AT 5 Hz, 4-POLE P N Efficiency η N % 22 V 23 V 24 V 38 V 4 V 415 V Y 38 V Y 4 V Y 415 V Y 66 V Y 69 V kw 4/4 3/4 2/4 4/4 3/4 2/4 4/4 3/4 2/4 4/4 3/4 2/4 4/4 3/4 2/4 4/4 3/4 2/4, , , ,75 8,4 81,3 79,8 81,1 81,4 79,1 81,4 81,2 78,4 8,4 81,2 78,4 8,4 81,2 78,4 8,4 81,2 78,4 1,1 81,4 81,4 81,1 81,4 81,4 81,1 81,4 81,4 81,1 81,4 81,4 81,1 81,4 81,4 81,1 81,4 81,4 81,1 1,5 83,1 83,1 82, 83,1 83,1 82, 83,1 83,1 82, 83,1 83,1 82, 83,1 83,1 82, 83,1 83,1 82, 2,2 84,7 84,7 84,7 84,7 84,7 84,7 84,7 84,7 84,7 84,7 84,7 84,7 84,7 84,7 84,7 84,7 84,7 84,7 3 85,5 85,5 84,1 85,5 85,5 84,1 85,5 85,5 84,1 85,5 85,5 84,1 85,5 85,5 84,1 85,5 85,5 84,1 4 86,6 86,6 86,6 86,6 86,6 86,6 86,6 86,6 86,6 86,6 86,6 86,6 86,6 86,6 86,6 86,6 86,6 86,6 2 5,5 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 7,5 88,7 88,7 88,7 88,7 88,7 88,7 88,7 88,7 88,7 88,7 88,7 88,7 88,7 88,7 88,7 88,7 88,7 88,7 IE Year of manufacture By June 211 Manufacturer Lowara srl Unipersonale Reg. No P N Montecchio Maggiore Vicenza - Italia kw Model,25 SM471B14/32 71,37 SM471B14/34 71,55 SM48B14/35 8,75 LLM48B14/37 8 1,1 PLM49B14/ ,5 PLM49B14/ ,2 PLM41B14/ PLM41B14/ PLM4112B14/ ,5 PLM4132B5/ ,5 PLM4132B5/ N. of Poles Voltage U N V Y Y P N 22 V 23 V 24 V 38 V 4 V 415 V 38 V 4 V 415 V 66 V 69 V I N (A) kw,25 1,68 1,71 1,77,97,99 1, ,37 2,46 2,53 2,62 1,42 1,46 1, ,55 2,98 3,3 3,1 1,72 1,75 1, ,75 3,8 3,3 3,1 1,78 1,75 1,74 1,78 1,75 1,74 1,3 1,1 1,1 4,64 4,61 4,61 2,68 2,66 2,66 2,66 2,64 2,64 1,54 1,53 1,5 6,5 6,51 6,62 3,75 3,76 3,82 3,74 3,75 3,8 2,16 2,16 2,2 8,49 8,31 8,24 4,9 4,8 4,76 4,87 4,78 4,72 2,81 2, , 11,9 12, 6,91 6,89 6,94 6,88 6,86 6,9 3,97 3, ,5 15,3 15,2 8,93 8,82 8,78 8,8 8,64 8,6 5,8 4,99 5,5 2,4 19,9 19,6 11,8 11,5 11,3 11,9 11,5 11,5 6,85 6,66 7,5 27,4 26,8 26,4 15,8 15,5 15,2 15,9 15,6 15,4 9,2 8,98 IEC SIZE* Construction Design V1/B5 V18/B14 f N Hz 4 5 cosϕ Data for 4 V / 5 Hz Voltage T N ls / l N Nm Ts/T N Tm/Tn,59 3,58 1,71 3,16 2,63,6 3,39 2,57 3,4 2,47,67 3,95 3,77 2,45 2,38,75 5,78 5,3 2,77 3,31,72 6,34 7,27 2,8 3,43,67 6,79 9,88 3,33 3,67,77 7,5 14,4 2,71 3,97,73 7,84 19,6 2,96 4,9,78 7,91 26,3 2,86 3,94,78 7,89 35,9 2,79 3,47,78 7,71 49,1 2,75 3,63 n N min Observe the regulations and codes locally in force regarding sorted waste disposal. Operating conditions ** Altitude Above Sea Level (m) 1 T. amb min/max C -15 / 4 ATEX No MOTORS 5Hz ** Operating conditions to be referred to motor only. About electric pump, refer to limits in user s manual. sv-ie2-mott15-4p5-en_b_te 223

224 e-sv SERIES MOTOR NOISE AT 5 Hz, 4-POLE The table show the mean sound pressure (Lp) measured as per Curve A (Standard ISO 168). Noise values were measured with the 5 Hz motor running idle with a tolerance of 3 db (A). MOTORS AT 5 Hz, 4-POLE POWER kw MOTOR TYPE IEC SIZE,25 71,37 71,55 8,75 8 1,1 9 1,5 9 2, , ,5 132 NOISE LpA db <7 <7 <7 <7 <7 <7 <7 <7 <7 <7 < sv_mott_4p5-en_a_tr MOTORS 5Hz 224

225 e-sv SERIES MOTORS AT 6 Hz, 2-POLE Standard supplied SV electric pumps are equipped with Standard motors. Standard supplied IE2/IE3 three-phase surface motors,75 kw are compliant with Regulation (EC) no. 64/29 and IEC Short-circuit squirrel-cage motor (TEFC), enclosed construction with external ventilation. IP55 protection. Class 155 (F) insulation. Performance according to EN Standard voltage. Cable gland with standard passage dimensions according to EN 5262 (metric thread). Single-phase version: V 6 Hz with built-in automatic reset overload protection up to 1,5 kw. For higher powers the protection must be provided by the user. Three-phase version 2 pole: 22 V, 38 V Υ, 6 Hz up to 55 kw. Overload protection to be provided by the user. Standard options surface motors In addition to a wide range of motors and special voltages, Lowara offers a wide range of standard options to cover all applications linked with the installation of the vertical multistage pumps e-sv : High efficiency: High efficiency IE3 motors IE2 motors with variable speed drive Hydrovar CERTIFICATIONS TIONS UL recognized: Nema Premium and Nema standard Marine certification Non standard ambient installation: Ambient temperature above 4 C up to 6 C Insulation class: IP56 IP65 Space heaters Tropicalization Fan cover with canopy Other: Insulated bearings Service factor (1.15) Motor protection: PTC PTO PT1 PTC in the bearings (only on large sizes) Lowara keeps the right to supply motors from other brand to satisfy some of the requests. SINGLE-PHASE MOTORS AT 6 Hz, 2-POLE INPUT CURRENT CAPACITOR DATA FOR 22 V 6 Hz VOLTAGE P N MOTOR TYPE In (A) Tn kw V µf V min -1 ls / ln η % cosϕ Nm Ts/Tn Tm/Tn IEC SIZE* Construction Design,4 SM71RB14/146 71R 2,86-2, ,8 67,5,94 1,13,73 2,4,55 SM71B14/ ,68-3, ,28 7,2,97 1,54,66 2,11,75 SM8RB14/176 8R 4,98-4, ,9 69,8,98 2,12,64 1,91 1,1 SM8B14/ ,94-6, ,54 74,2,97 3,6,62 2,3 1,5 SM9RB14/1156 9R 9,28-9, ,91 76,3,96 4,14,49 2,19 2,2 PLM9B14/ ,3-11, ,99 83,4,98 6,8,54 2,6 V18/B14 * R =Reduced size of motor casing as compared to shaft extension and flange. 1-22sv-motm-2p6_en_d_te MOTORS 6Hz 225

226 e-sv SERIES THREE-PHASE MOTORS AT 6 Hz, 2-POLE (up to 22 kw) P N 22 V Y 38 V 23 V Y 4 V Efficiency η N % 38 V Y 66 V 4 V Y 69 V kw 4/4 3/4 2/4 4/4 3/4 2/4 4/4 3/4 2/4 4/4 3/4 2/4, , ,75 83,4 82,4 79, 83,4 82,4 79, 83,4 82,4 79, 83,4 82,4 79, 1,1 85,6 85, 82,1 85,6 85, 82,1 85,6 85, 82,1 85,6 85, 82,1 3 1,5 87,2 87, 84,6 87,2 87, 84,6 87,2 87, 84,6 87,2 87, 84,6 2,2 85,5 85,5 84,5 85,5 85,5 84,5 85,5 85,5 84,5 85,5 85,5 84,5 3 87,8 88, 86, 87,8 88, 86, 87,8 88, 86, 87,8 88, 86, 4 87,5 87,5 86,8 87,5 87,5 86,8 87,5 87,5 86,8 87,5 87,5 86,8 5,5 88,5 88,5 88,5 88,5 88,5 88,5 88,5 88,5 88,5 88,5 88,5 88,5 7,5 89,5 89,5 88,5 89,5 89,5 88,5 89,5 89,5 88,5 89,5 89,5 88, ,2 9,2 89,7 9,2 9,2 89,7 9,2 9,2 89,7 9,2 9,2 89,7 15 9,2 9,2 9,2 9,2 9,2 9,2 9,2 9,2 9,2 9,2 9,2 9,2 18,5 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 22 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, IE Year of construction By June 211 MOTORS 6Hz Manufacturer Lowara srl Unipersonale Reg. No Montecchio Maggiore Vicenza - Italia P N N. of f N TN kw Model Poles Hz cosϕ ls / l N Nm Ts/T N Tm/Tn,4 SM71RB14/34 71R,81 4,76 1,16 3,48 2,15,55 SM71B14/35 71,84 5,83 1,55 3,9 2,77,75 SM8B14/37PE 8,79 8,25 2,5 3,8 4,2 1,1 SM8B14/311PE 8,8 9,11 3,1 4,15 4,29 1,5 SM9RB14/315PE 9R,82 9,79 4,1 4,36 4,37 2,2 PLM9B14/322 9,83 9,59 6, 3,8 4,2 3 PLM1RB14/33 1R,84 9,12 8,22 3,52 3, PLM112RB14/34 112R,87 1, 1,87 2,82 4,58 5,5 PLM132RB5/ R,89 11,4 14,97 4,28 5,8 7,5 PLM132B5/ ,88 9,83 2,29 3,21 4,68 11 PLM16RB5/311 16R,88 1,2 29,81 3,43 4,51 15 PLM16B5/315 16,91 8,6 4,41 2,24 3,84 18,5 PLM16B5/ ,89 9,97 49,72 2,78 4,59 22 PLM18RB5/322 18R,91 9,64 59,15 2,76 4,25 Voltage U N Operating conditions ** V Y Y Altitude T. amb ATEX P N 22 V 23 V 38 V 4 V 38 V 4 V 66 V 69 V n N above sea min/max kw I N (A) min -1 Level (m) C,4 1,96 1,89 1,13 1, ,55 2,37 2,3 1,37 1, ,75 3,3 3,1 1,75 1,74 1,75 1,74 1,1 1, 1,1 4,24 4,24 2,45 2,45 2,44 2,43 1,41 1,4 1,5 5,58 5,53 3,22 3,19 3,23 3,22 1,86 1,86 2,2 8,14 8,12 4,7 4,69 4,69 4,68 2,71 2,7 3 1,7 1,5 6,19 6,6 6,2 6,11 3,58 3, ,5 13,5 7,82 7,77 7,84 7,77 4,52 4,49 5,5 18,2 18,1 1,5 1,4 1,5 1,4 6,7 6,2 7,5 25,2 24,7 14,6 14,3 14,6 14,1 8,4 8, ,1 35,2 2,8 2,3 21,1 2,7 12,2 12, 15 47,1 45,6 27,2 26,4 27,3 26,3 15,8 15,2 18,5 59,2 58,2 34,2 33,6 34,3 33,6 19,8 19, ,1 67,4 39,9 38,9 39,8 38,2 23, 22, IEC SIZE* Construction Design V18/B14 V1/B Data for 38 V / 6 Hz * R =Reduced size of motor casing as compared to shaft extension and flange. sv-ie2-mott22-2p6_c_te ** Operating conditions to be referred to motor only. About electric pump, refer to limits in user s manual. Observe the regulations and codes locally in force regarding sorted waste disposal / 4 No 226

227 e-sv SERIES THREE-PHASE MOTORS AT 6 Hz, 2-POLE (from 3 to 55 kw) Efficiency η N P N kw % 22 V Y 38 V 4/4 3/4 2/4 92,4 92,4 93,5 93,5 92,4 92,4 93, 93,5 91,5 92, 91,8 92,8 IE 2 Year of construction By June 211 P N N. of f N TN kw Model Poles Hz cosϕ ls / l N Nm Ts/T N Tm/Tn 3 W22 2L2-B5 3kW 2,86 6,4 8,65 2,1 2,4 37 W22 2L2-B5 37kW 2,86 7,2 98,98 2,4 2, W22 225S/M2-B5 45kW 225,89 7,8 12,5 2,2 2,9 55 W22 25S/M2-B5 55kW 25,89 7,7 147, 2,2 2,8 Voltage U N Operating conditions ** V Y Altitude T. amb ATEX P N 22 V 38 V n N above sea min/max kw I min -1 N (A) Level (m) C Manufacturer WEG Equipamentos Eletricos S.A. Reg. No /1-5 Jaragua do Sul - SC (Brazil) IEC SIZE 99, 57,3 122, 7,7 142, 82,2 173, 1, Construction Design V1/B5 ** Operating conditions to be referred to motor only. About electric pump, refer to limits in user s manual. sv-ie2-mott55-2p6_a_te Note: Observe the regulations and codes locally in force regarding sorted waste disposal See note. Data for 38 V / 6 Hz 1-15 / 4 No MOTOR NOISE AT 6 Hz, 2-POLE POWER kw MOTOR TYPE IEC SIZE*,37 71R,55 71,75 8-8R 1,1 8 1,5 9-9R 2, R 4 112R 5,5 132R 7, R , R NOISE LpA db <7 <7 <7 <7 <7 <7 <7 <7 < *R = Reduced motor casing size with respect 1-125sv_mott_2p6_c_tr to shaft extension and related flange. The table show the mean sound pressure (Lp) measured as per Curve A (Standard ISO 168). Noise values were measured with the 6 Hz motor running idle with a tolerance of 3 db (A). MOTORS 6Hz 227

228 e-sv SERIES THREE-PHASE MOTORS AT 6 Hz, 4-POLE P N 22 V Y 38 V Efficiency η N % 23 V 38 V 4 V Y 4 V Y 66 V Y 69 V kw 4/4 3/4 2/4 4/4 3/4 2/4 4/4 3/4 2/4 4/4 3/4 2/4, , , ,75 83,2 82,3 78,4 83,2 82,3 78,4 83,2 82,3 78,4 83,2 82,3 78,4 1,1 84, 84, 81, 84, 84, 81, 84, 84, 81, 84, 84, 81, 1,5 84,5 84,5 82,5 84,5 84,5 82,5 84,5 84,5 82,5 84,5 84,5 82,5 2,2 87,5 87,5 85,7 87,5 87,5 85,7 87,5 87,5 85,7 87,5 87,5 85,7 3 87,5 87,5 84,7 87,5 87,5 84,7 87,5 87,5 84,7 87,5 87,5 84,7 4 87,9 87,9 87,6 87,9 87,9 87,6 87,9 87,9 87,6 87,9 87,9 87,6 2 5,5 89,5 89,5 88,7 89,5 89,5 88,7 89,5 89,5 88,7 89,5 89,5 88,7 7,5 89,5 89,5 89,2 89,5 89,5 89,2 89,5 89,5 89,2 89,5 89,5 89, , 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, 15 91, 91, 9,4 91, 91, 9,4 91, 91, 9,4 91, 91, 9,4 IE Year of construction By June 211 MOTORS 6Hz Manufacturer,25 SM471B14/32 71,68 3,45 1,45 2,37 2,15,37 SM471B14/34 71,68 3,52 2,17 2,65 2,5,55 SM48B14/35 8,77 3,55 3,18 1,8 1,9,75 LLM48B14/37 8,75 6,26 4,14 2,82 3,53 1,1 PLM49B14/311 9,71 6,7 6,1 2,57 3,6 1,5 PLM49B14/315 9,68 7,19 8,18 3,4 3,74 2,2 PLM41B14/ ,76 8,1 12, 2,69 4,33 3 PLM41B14/33 1,72 8,19 16,3 2,98 4,28 4 PLM4112B5/34 112,78 8,48 21,8 3,1 4,22 5,5 PLM4132B5/ ,78 7,85 29,8 2,61 3,48 7,5 PLM4132B5/ ,79 7,84 4,8 2,43 3,59 11 PLM416B5/311 16,85 7,25 59,4 2,27 3,7 15 PLM416B5/315 16,82 8,17 8,7 2,65 3,64 Voltage U N Operating conditions ** V Y Y Altitude T. amb ATEX P N 22 V 23 V 38 V 4 V 38 V 4 V 66 V 69 V n N abov. sea min/max kw I min -1 N (A) Level (m) C,25 1,51,,87,37 2,18, 1,26,55 2,74, 1,58,75 3,15 3,13 1,82 1,81 1,81 1,8 1,5 1,4 1,1 4,78 4,8 2,76 2,77 2,74 2,74 1,58 1,58 1,5 6,69 6,77 3,86 3,91 3,87 3,92 2,23 2,26 2,2 8,6 8,57 4,98 4,95 4,95 4,92 2,86 2, ,5 12,6 7,2 7,26 7, 7,2 4,4 4,5 4 15,3 15,2 8,82 8,78 8,8 8,72 5,8 5,3 5,5 2,9 2,6 12,1 11,9 12,2 12, 7,4 6,91 7,5 27,9 27,6 16,1 15,9 16,2 16, 9,34 9, ,9 37,9 21,9 21,9 21,9 21,5 12,6 12, ,9 53,4 3,6 3,8 3,2 29,9 17,4 17,3 IEC SIZE Construction Design Lowara srl Unipersonale Data for 38 V / 6 Hz Reg. No P N Montecchio Maggiore Vicenza - Italia N. of f N TN kw Model Poles Hz cosϕ ls / l N Nm Ts/T N Tm/Tn V18/B14 V1/B ** Operating conditions to be referred to motor only. About electric pump, refer to limits in user s manual. sv-ie2-mott-4p6-en_a_te Observe the regulations and codes locally in force regarding sorted waste disposal / 4 No 228

229 e-sv SERIES MOTOR NOISE AT 6 Hz, 4-POLE The table show the mean sound pressure (Lp) measured as per Curve A (Standard ISO 168). Noise values were measured with the 6 Hz motor running idle with a tolerance of 3 db (A). MOTORS AT 6 Hz, 4-POLE POWER kw MOTOR TYPE IEC SIZE,25 71,37 71,55 8,75 8 1,1 9 1,5 9 2, , , NOISE LpA db <7 <7 <7 <7 <7 <7 <7 <7 <7 <7 <7 <7 < sv_mott-4p6_a_tr MOTORS 6Hz 229

230 AVAILABLE AILABLE VOL OLTAGES MOTORS FOR e-sv SERIES (up to 22 kw) SINGLE-PHASE 5 Hz 6 Hz THREE-PHASE - 2 POLES 5 Hz 6 Hz 5/6 Hz P N kw IEC SIZE 1 x x 1 1 x x x 1 1x x x 2-21 P N kw 3 x / x / x 2-28/ x / x 29-3/ x 44-46/- 3 x 5-525/- 3 x 22-23/ x / x 38-4/ x /- 3 x / x 2-28/ x / x 575/-,4 63 s o o s - o - -,37 s o o o o o o s o o o o o o o o o,55 71 s o o s o o o o,55 s o o o o o o s o o o o o o o o o,75 71 s o o s o o o o,75 s o o o o o o s o o o o o o o o o 1,1 8 s - o s - o - o 1,1 s o o o o o o s o o o o o o o o o 1,5 8 s - - s - o - o 1,5 s o o o o o o s o o o o o o o o o 2,2 9 s - - s ,2 s o o o o o o s o o o o o o o o o 3 s o o o o o o s o o o o o o o o o 4 o s o o o o o s o o o o o o o o o 5,5 o s o o o o o s o o o o o o o o o 7,5 o s o o o o o s o o o o o o o o o 11 o s o o o o o s o o o o o o o o o 15 o s o o o o o s o o o o o o o o o 18,5 o s o o o o o s o o o o o o o o o 22 o s o o o o o s o o o o o o o o o s = Standard voltage o = Optional voltage - = Not available sv-volt-lowa-en_a_te 3 x 23/4 5 Hz 3 x 265/46 6 Hz 3 x 4/69 5 Hz 3 x 46/- 6 Hz MOTORS FOR e-sv SERIES ( 3 kw) THREE-PHASE - 2 POLES 5 Hz 6 Hz 5/6 Hz MOTORS PN kw 3 x / x / x 11/19 3 x 2-28/ x / x 29-3/ x 44-46/- 3 x 5-525/- 3 x 23/38 3 o s o o o o o o s o o o o o o o o o 37 o s o o o o o o s o o o o o o o o o 45 o s o o o o o o s o o o o o o o o o 55 o s o o o o o o s o o o o o o o o o s = Standard voltage o = Optional voltage - = Not available sv-volt-weg-en_b_te 3 x 38-4/ x 44-48/- 3 x / x 2-28/ x / x / x 575/- 3 x 23/4 5 Hz 3 x 265/46 6 Hz 3 x 4/69 5 Hz 3 x 46/- 6 Hz 23

231 PROTECTION SENSOR AGAINST DRY RUNNING SENSOR 231

232 PROTECTION SENSOR AGAINST DRY RUNNING Sensor for detecting the presence of water based on the optoelectronic principle, therefore non invasive and with no moving parts. The sensor provides an electronic contact to be used to stop the pump in the event of a lack of water in the seal area. The sensor opens the electronic contact after a factory-set delay (1 secs). The sensor is supplied in a kit complete with 2m of cable, a gasket O-ring EPDM, and a stainless steel adapter. The sensor can also be used in the following applications: Checking the level in water buffer tanks. Checking the level in pressure tanks. Checking leaks. General using features The sensor is suitable for being connected directly on the filing cap of pumps in the e-sv TM series. An adapter cap is supplied for the SV series. Operation is independent of the hardness and conductivity of the water. The sensor is not suitable for detecting frozen liquids. Available in different power supply versions: Vac, universal solid state output for 24 Vac external relay Vdc, open NPN manifold outlet for Hydrovar inverter. Operating principle Operation is based on the variation of the refractive index on the surfaces. The optic sensor comprises a glass cap with inserted a transmitter and an infrared receiver. Emitter Glass cap Receiver SENSOR Mirror effect. In the absence of fluid, all the infrared light emitted is internally reflected by the surface of the glass cap of the receiver. In the presence of fluid, the refractive index of the surface changes. Most of the emitted infrared light is dispersed in the fluid. The receiver receives less light, which causes the signal for presence of water. 232

233 CHARACTERISTIC DATA Materials: - Body in AISI 316L stainless steel - Glass optic cap - EPDM gasket Maximum pressure (PN): 25 bar (higher pressures on request). Fluid: clean demineralised water, independent of hardness and conductivity. Compatible with other fluids such as oils (*). Liquid temperature: -2 C 12 C. Ensure that the fluid always remains above freezing point. Ambient temperature: C Continuous duty. Alarm delay: 1 sec, set in the factory. Connector: 3/8, included in the 3/8 1/2 adapter cap kit Protection degree: IP55. Electrical specifications: - Supply voltage: DC model: Vdc. AC model: 21 27Vac - Sensor maximum absorption: 2mA - Load maximum absorption: 5mA - DC model outlet: NPN open manifold, maximum 28Vdc, 5mA - AC model outlet: solid state outlet for general use in alternating current, maximum 21 27Vac, 5mA - Cable, included, type FROR 4 x,34 mm 2 (PVC-CEI 2-22) standard length 2m. Cable working temperature: -2 C +7 C, fixed installation Dimensions: 27x 6 mm (*) To check suitability for operating with a fluid such as oil, contact the Lowara technical support service and supply the characteristics of the fluid. CONNECTION DIAGRAMS Mechanical installation The sensor may be fitted directly on the filling cap of e-sv pumps; for the series SV33..92, 125SV it is necessary to fit also a 3/8" 1/2, included in the kit. CH 27 3/8" CH 24 1/2" 5 mm < 5 mm SENSOR DRP_5_a_DP 1-22SV SV SV 233

234 CONNECTION DIAGRAMS Direct current power supply 12 28Vdc. The sensor may be connected: To the Hydrovar directly on the terminal board X3. The sensor opens the NPN contact (black wire) 1 seconds (factory setting) after the water lack signal , GND - Blue 11, Water lack signal input - Black , Power supply 12 28Vdc - Brown Not used - white X3 Hydrovar terminal board DRP_6-en_a_sc To a monitoring system (PLC), directly on the terminal board. A load resistance (pull-up) with a minimum value of 1kOhm must be fitted on the outside. Power supply 12 28Vdc - Brown R min =1kOhm PLC Water lack signal - Black GND - Blue Not used - White DRP_7-en_a_sc To a system with a relay and direct current power supply. A recirculating (free-wheeling) diode must be fitted on the outside. Power supply 12 28Vdc - Brown Imax= 5mA Water lack signal - Black GND - Blue Not used - White SENSOR General use, power supply 21 27Vac. The sensor may be connected to a system with a relay and alternating current power supply. Power supply 21 27Vac - Brown DRP_8-en_a_sc Imax= 5mA Water lack signal - Black GND - Blue Not used - White For protection sensor code kit, please see the accessories section. DRP_9-en_a_sc 234

235 i-alert i-alert 235

236 e-sv SERIES i-alert - CONDITIONAL MONITORING i-alert 236

237 e-sv SERIES i-alert - CONDITIONAL MONITORING For i-alert code kit, please see the accessories section. i-alert 237

238 i-alert 238

239 CERTIFICATES TES CERTIFICATE TES 239

240 CERTIFICATES TES Certificates Description Additional description Standard of reference Compliance of the shipment with order without test EN Compliance of the shipment with order with non specific tests (material certificat) EN CE declaration of conformity Manufacturer's declaration Manufacturer's certificate of quality and quantity 3.1 Certificat (documents package) a) Test report 1A Factory Test Report (see table test 1A) 1B Lab (see table test 1B) b) List of materials c) Declaration of conformity d) Materials certificate (in contact with H 2 O) Other certificat/documentation on request (after verification of availability / feasibility) Duplicate of certification / documentation Specific document In case of request after shipping, indicate matriculate number and production date Generic declaration for a family without specific indication of the pump data Certification made on specific part numbers to declare the best quality of the processes, material and workforce for the production of the goods WRAS, ACS, GOST Machine directive 26/42/EC / / EN Test 1A Description Additional description Standard of reference Factory test report (1) Q-H curve ISO 996 Annex A Static test Available only for: FH (no "F")- SH (no "F") - SV ISO 996 Annex A (1) Factory test report not available for all product range. Please contact Customer Service Test 1B Description Standard of reference Performance certificate (Q-H curve - group efficiency - and group input power) ISO 996 Annex A Test NPSH Description Standard of reference NPSH test ISO 996 Annex A Other Test CERTIFICATE TES Description Noise test Vibration test Standard of reference UNI EN 12639:22 UNI EN ISO :1998 UNI EN ISO 1123:1997 UNI EN ISO 4871:1998 ISO 1816 ISO 5348 Certif-en_a_tc 24

241 ACCESSORIES SORIES ACCES CESSORIES SORIES 241

242 G/SVH KIT TABLE OF SIZES SVH series electric pump with hydraulic kit and G/SVH accessories, to realise a single-pump booster set which is quick and easy to install. The hydraulic kit can be combined with the following SHV electric pumps: - F versions (in-line ports, round flanges) - R versions (overlapping ports, round flanges) - N versions (in-line ports round flanges) - G versions (in-line ports round flanges) Assembly instructions inside the kit pack. 1-22SV 33-92SV DIMENSIONI E PESI SERIE G - SV 2 poli 5 Hz ACCES CESSORIES SORIES TYPE PUMP DRW. DIMENSIONS (mm) N DN PN H A B G/SVH DN25 PN25 1SV - 3SV G/SVH DN32 PN25 5SV G/SVH DN4 PN25 1SV G/SVH DN5 PN25 15SV - 22SV G/SVH DN65 PN16 33SV G/SVH DN65 PN25 33SV G/SVH DN8 PN16 46SV G/SVH DN8 PN25 46SV G/SVH DN1 PN16 66SV - 92SV G/SVH DN1 PN25 66SV - 92SV Same dimensions for STANDARD, A34 and A316 versions. g-sv-2p5-en_a_td 242

243 G/SVH KIT TABLE OF COMPONENTS 1-22SV SV 1) SVH series electric pump 2) electric safety panel 3) hydraulic kit with support base, flanges, manifold and panel mounting bracket 4) idrotuba tank and ball valve kit N.B.: the support base for the electric pump is suitable for up to and including the 22SV model. (1) PUMP TYPE kw VOLTAGE (2) ELECTRIC PANEL (3) HYDRAULIC STD KIT (3) HYDRAULIC A34 KIT (3) HYDRAULIC A316 KIT (4) MEMBRANE TANK STD KIT (4) MEMBRANE TANK A34 KIT 1SVH15..7,75 1x23 V x4 V SVH ,1 1x23 V x4 V SVH SVH SVH8..7 3SVH ,5 2,2,75 1,1 1x23 V 1x23 V 1x23 V 1x23 V x4 V 3x4 V 3x4 V 3x4 V SVH ,5 1x23 V x4 V SVH ,2 1x23 V x4 V SVH ,2 1x23 V x4 V SVH x4 V x4 V SVH5..7,75 1x23 V x4 V SVH ,1 1x23 V x4 V SVH ,5 1x23 V x4 V SVH ,2 1x23 V x4 V SVH ,2 1x23 V x4 V SVH x4 V SVH x4 V SVH ,5 3x4 V G_SVH-en_a_tc ACCES CESSORIES SORIES 243

244 G/SVH KIT TABLE OF COMPONENTS (1) PUMP TYPE kw VOLTAGE (2) ELECTRIC PANEL (3) HYDRAULIC STD KIT (3) HYDRAULIC A34 KIT (3) HYDRAULIC A316 KIT (4) MEMBRANE TANK STD KIT (4) MEMBRANE TANK A34 KIT ACCES CESSORIES SORIES 1SVH SVH ,5 2,2 1x23 V 1x23 V x4 V 3x4 V SVH x4 V SVH x4 V SVH ,5 3x4 V SVH ,5 3x4 V SVH x4 V SVH ,2 1x23 V x4 V SVH x4 V SVH x4 V SVH ,5 3x4 V SVH ,5 3x4 V SVH x4 V SVH x4 V SVH ,1 1x23 V x4 V SVH x4 V SVH x4 V SVH ,5 3x4 V SVH ,5 3x4 V SVH x4 V SVH x4 V SVH1/1A..22 2,2 1x23 V SVH x4 V SVH ,5 3x4 V SVH ,5 3x4 V SVH x4 V SVH x4 V SVH x4 V SVH ,5 3x4 V SVH x4 V SVH ,5 3x4 V SVH x4 V SVH x4 V SVH x4 V SVH ,5 3x4 V SVH x4 V SVH ,5 3x4 V SVH x4 V SVH ,5 3x4 V SVH x4 V SVH x4 V G_SVH-en_a_tc 244

245 THREADED COUNTERFLANGES KIT (F,, N, R,, G SV) EN Kit containing 2 counterflanges with bolts and gaskets. - threaded, galvanized steel (F, R, G versions). - threaded, AISI 316L stainless steel (N versions). PUMP DIMENSIONS (mm) HOLES P.NUMBER DESCRIPTION TYPE DN ø C ø A B ø D H ø F N PN KIT RP1" PN25 GALVANIZED STEEL 1-3SV 25 Rp KIT RP1" PN25 AISI SV 25 Rp KIT RP1"1/4 PN25 GALVANIZED STEEL 5SV 32 Rp 1¼ KIT RP1"1/4 PN25 AISI 316 5SV 32 Rp 1¼ KIT RP1"1/2 PN25 GALVANIZED STEEL 1SV 4 Rp 1½ KIT RP1"1/2 PN25 AISI 316 1SV 4 Rp 1½ KIT RP2" PN25 GALVANIZED STEEL 15-22SV 5 Rp KIT RP2" PN25 AISI SV 5 Rp KIT RP2"1/2 PN16 GALVANIZED STEEL 33SV 65 Rp 2½ KIT RP2"1/2 PN16 AISI SV 65 Rp 2½ KIT RP3" PN16 GALVANIZED STEEL 46SV 8 Rp KIT RP3" PN16 AISI SV 8 Rp KIT RP4" PN16 GALVANIZED STEEL 66SV-92SV 1 Rp KIT RP4" PN16 AISI SV-92SV 1 Rp kit_flg_fil-en_a_td ACCES CESSORIES SORIES 245

246 WELD-ON ROUND COUNTERFLANGES KIT (G, N SV) EN Kit containing 2 counterflanges with bolts and gaskets. - weld-on counterflanges, galvanized steel (G versions). - weld-on counterflanges, AISI 316L stainless steel (N versions). ACCES CESSORIES SORIES PUMP DIMENSIONS (mm) HOLES P.NUMBER DESCRIPTION TYPE DN ø C ø A B ø D ø F N PN KIT DN65 PN16 GALVANIZED STEEL 33SV KIT DN65 PN16 AISI SV KIT DN65 PN25-4 GALVANIZED STEEL 33SV KIT DN65 PN25-4 AISI SV KIT DN8 PN16 GALVANIZED STEEL 46SV KIT DN8 PN16 AISI SV KIT DN8 PN25-4 GALVANIZED STEEL 46SV KIT DN8 PN25-4 AISI SV KIT DN1 PN16 GALVANIZED STEEL 66-92SV 1 115, KIT DN1 PN16 AISI SV 1 115, KIT DN1 PN25-4 GALVANIZED STEEL 66-92SV 1 115, KIT DN1 PN25-4 AISI SV 1 115, KIT DN125 PN16 GALVANIZED STEEL 125SV KIT DN125 PN16 AISI SV KIT DN125 PN25-4 GALVANIZED STEEL 125SV KIT DN125 PN25-4 AISI SV kit_flg_sald-en_a_td 246

247 VICTAULIC COUPLINGS KIT (V SV) MAXIMUM OPERATING PRESSURE SURE 69 kpa The single Kit includes: One cast iron Victaulic coupling with one AISI 316L stainless steel weld-on or threaded sleeve with EPDM or FPM gasket. The double Kit includes: Two cast iron Victaulic couplings with two AISI 316L stainless steel weld-on or threaded sleeve with EPDM or FPM gasket. PUMP DIMENSIONS (mm) P.NUMBER DESCRIPTION TYPE DN ø D M H KIT SINGLE VICTAULIC THREADED R 1"1/4 EPDM 1-3-5SV V DN32 R 1"1/ KIT SINGLE VICTAULIC THREADED R 1"1/4 FPM 1-3-5SV V DN32 R 1"1/ KIT SINGLE VICTAULIC THREADED R 2" EPDM SV V DN5 R 2" KIT SINGLE VICTAULIC THREADED R 2" FPM SV V DN5 R 2" KIT SINGLE VICTAULIC DN32 WELD-ON EPDM 1-3-5SV V DN32 42, KIT SINGLE VICTAULIC DN32 WELD-ON FPM 1-3-5SV V DN32 42, KIT SINGLE VICTAULIC DN5 WELD-ON EPDM SV V DN5 6, KIT SINGLE VICTAULIC DN5 WELD-ON FPM SV V DN5 6, KIT DOUBLE VICTAULIC THREADED R 1"1/4 EPDM 1-3-5SV V DN32 R 1"1/ KIT DOUBLE VICTAULIC THREADED R 1"1/4 FPM 1-3-5SV V DN32 R 1"1/ KIT DOUBLE VICTAULIC THREADED R 2" EPDM SV V DN5 R 2" KIT DOUBLE VICTAULIC THREADED R 2" FPM SV V DN5 R 2" KIT DOUBLE VICTAULIC DN32 WELD-ON EPDM 1-3-5SV V DN32 42, KIT DOUBLE VICTAULIC DN32 WELD-ON FPM 1-3-5SV V DN32 42, KIT DOUBLE VICTAULIC DN5 WELD-ON EPDM SV V DN5 6, KIT DOUBLE VICTAULIC DN5 WELD-ON FPM SV V DN5 6, sv-giunti-vict-en_b_td ACCES CESSORIES SORIES 247

248 VICTAULIC COUPLINGS TANDEM KIT (SV P) MAXIMUM OPERATING PRESSURE SURE 69 kpa The kit includes: Two cast iron Victaulic couplings with AISI 316L stainless steel flanged pipe with EPDM or FPM gasket. PUMP DIMENSIONS (mm) P.NUMBER DESCRIPTION TYPE DN A B H KIT TANDEM VICTAULIC DN32 EPDM 1-3-5SV V DN KIT TANDEM VICTAULIC DN32 FPM 1-3-5SV V DN KIT TANDEM VICTAULIC DN5 EPDM SV V DN KIT TANDEM VICTAULIC DN5 FPM SV V DN ROUND COUNTERFLANGES TANDEM KIT (SV P) MAXIMUM OPERATING PRESSURE SURE 45 kpa kit_tandem_vict-en_b_td ACCES CESSORIES SORIES The kit includes: One AISI 316L stainless steel flanged pipe with AISI bolts and gaskets. PUMP DIMENSIONS (mm) P.NUMBER DESCRIPTION TYPE DN A B H KIT TANDEM ROUND FLANGE DN65 33SV DN KIT TANDEM ROUND FLANGE DN8 46SV DN KIT TANDEM ROUND FLANGE DN SV DN KIT TANDEM ROUND FLANGE DN SV DN kit_tandem_round_flg_en_b_td 248

249 THREADED CLAMP KIT The Kit includes: Two AISI stainless steel Clamp couplings with AISI 316L stainless steel threaded sleeves with EPDM or FPM gaskets. Coupling dimensions and profile according to DIN PUMP DIMENSIONS (mm) P.NUMBER DESCRIPTION TYPE DN A ø D KIT CLAMP DN32 THREADED RP 1"1/4 EPDM 1-3-5SV C DN Rp 1¼ KIT CLAMP DN32 THREADED RP 1"1/4 FPM 1-3-5SV C DN Rp 1¼ KIT CLAMP DN5 THREADED RP 2" EPDM SV C DN5 31 Rp KIT CLAMP DN5 THREADED RP 2" FPM SV C DN5 31 Rp 2 WELD-ON CLAMP KIT kit-clamp_fill-en_a_td The Kit includes: Two AISI stainless steel Clamp couplings with AISI 316L stainless steel weld-on sleeves with EPDM or FPM gaskets. Coupling dimensions and profile according to DIN PUMP DIMENSIONS (mm) P.NUMBER DESCRIPTION TYPE DN A ø D KIT CLAMP DN32 WELD-ON EPDM 1-3-5SV C DN KIT CLAMP DN32 WELD-ON FPM 1-3-5SV C DN KIT CLAMP DN5 WELD-ON EPDM SV C DN KIT CLAMP DN5 WELD-ON FPM SV C DN kit-clamp_sald-en_a_td ACCES CESSORIES SORIES 249

250 HORIZONTAL VERSION BRACKET KIT (SV) The Kit includes: Painted steel brackets with galvanized steel bolts. MOTOR P.NUMBER DESCRIPTION TYPE BRACKET KIT 1-3-5SV F-N HORIZONTAL VERSION BRACKET KIT SV F-N (,75 11 kw) HORIZONTAL VERSION BRACKET KIT 33SV G-N (1,1 11 kw) HORIZONTAL VERSION LOWARA BRACKET KIT 46SV G-N (1,1 11 kw) HORIZONTAL VERSION BRACKET KIT 66-92SV G-N (1,1 11 kw) HORIZONTAL VERSION BRACKET KIT 125SV G-N (7,5 kw) HORIZONTAL VERSION en_a_td ACCES CESSORIES SORIES The Kit includes: Painted steel brackets with galvanized steel bolts. MOTOR P.NUMBER DESCRIPTION TYPE BRACKET KIT 33SV G-N (15 22 kw) HORIZONTAL VERSION LOWARA BRACKET KIT 33SV G-N (22 kw) HORIZONTAL VERSION STANDARD B35 SIZE 18 (22kW) BRACKET KIT SV G-N (15 22 kw) HORIZONTAL VERSION LOWARA BRACKET KIT SV G-N (22 kw) HORIZONTAL VERSION STANDARD B35 SIZE 18 (22kW) BRACKET KIT 125SV G-N (15 22 kw) HORIZONTAL VERSION LOWARA BRACKET KIT 125SV G-N (22 kw) HORIZONTAL VERSION STANDARD B35 SIZE 18 (22kW) BRACKET KIT 125SV G-N (3 37 kw) HORIZONTAL VERSION * WEG B35 SIZE BRACKET KIT 125SV G-N (45 kw) HORIZONTAL VERSION * WEG B35 SIZE 225 * FOR THESE MODELS CHANGE THE MOTOR FROM V1/B5 TO B35 CONSTRUCTION DESIGN en_a_td 25

251 HORIZONTAL VERSION BRACKET KIT (SV) The Kit includes: Painted steel brackets with galvanized steel bolts. MOTOR P.NUMBER DESCRIPTION TYPE BRACKET KIT 15-22SV F-N (15 18,5 kw) HORIZONTAL VERSION LOWARA BRACKET KIT 33SV F-N (kw3 37) HORIZONTAL VERSION MARELLI SIZE BRACKET KIT 33SV G-N (3 37 kw) HORIZONTAL VERSION * WEG B35 SIZE BRACKET KIT SV F-N (kw3 37) HORIZONTAL VERSION MARELLI SIZE BRACKET KIT SV G-N (3 37 kw) HORIZONTAL VERSION * WEG B35 SIZE BRACKET KIT SV F-N (kw45) HORIZONTAL VERSION MARELLI SIZE BRACKET KIT SV G-N (45 kw) HORIZONTAL VERSION * WEG B35 SIZE BRACKET KIT 125SV G-N (55 kw) HORIZONTAL VERSION * WEG B35 SIZE 25 * FOR THESE MODELS CHANGE THE MOTOR FROM V1/B5 TO B35 CONSTRUCTION DESIGN en_a_td ACCES CESSORIES SORIES 251

252 PROTECTION SENSOR AGAINST DRY RUNNING KIT (SV) PUMP P.NUMBER DESCRIPTION NOTE TYPE KIT SENSOR DRP-HV POWER SUPPLY 15V DC FOR HYDROVAR SV KIT SENSOR DRP-GP POWER SUPPLY 24V AC FOR GENERAL USE SV kit_sensor-en_a_td I-ALERT KIT (SV) ACCES CESSORIES SORIES PUMP P.NUMBER DESCRIPTION TYPE KIT I-ALERT SV SV kit_i-alert-en_a_td 252

253 TECHNICAL APPENDIX TECHNICAL APPENDIX 253

254 NPSH TECHNICAL APPENDIX The minimum operating values that can be reached at the pump suction end are limited by the onset of cavitation. Cavitation is the formation of vapour-filled cavities within liquids where the pressure is locally reduced to a critical value, or where the local pressure is equal to, or just below the vapour pressure of the liquid. The vapour-filled cavities flow with the current and when they reach a higher pressure area the vapour contained in the cavities condenses. The cavities collide, generating pressure waves that are transmitted to the walls. These, being subjected to stress cycles, gradually become deformed and yield due to fatigue. This phenomenon, characterized by a metallic noise produced by the hammering on the pipe walls, is called incipient cavitation. The damage caused by cavitation may be magnified by electrochemical corrosion and a local rise in temperature due to the plastic deformation of the walls. The materials that offer the highest resistance to heat and corrosion are alloy steels, especially austenitic steel. The conditions that trigger cavitation may be assessed by calculating the total net suction head, referred to in technical literature with the acronym NPSH (Net Positive Suction Head). The NPSH represents the total energy (expressed in m.) of the liquid measured at suction under conditions of incipient cavitation, excluding the vapour pressure (expressed in m.) that the liquid has at the pump inlet. To find the static height hz at which to install the machine under safe conditions, the following formula must be verified: hp + hz (NPSHr +.5) + hf + hpv where: hp is the absolute pressure applied to the free liquid surface in the suction tank, expressed in m. of liquid; hp is the quotient between the barometric pressure and the specific weight of the liquid. hz is the suction lift between the pump axis and the free liquid surface in the suction tank, expressed in m.; hz is negative when the liquid level is lower than the pump axis. hf is the flow resistance in the suction line and its accessories, such as: fittings, foot valve, gate valve, elbows, etc. hpv is the vapour pressure of the liquid at the operating temperature, expressed in m. of liquid. hpv is the quotient between the Pv vapour pressure and the liquid s specific weight.,5 is the safety factor. 1 The maximum possible suction head for installation depends on the value of the atmospheric pressure (i.e. the elevation above sea level at which the pump is installed) and the temperature of the liquid. To help the user, with reference to water temperature (4 C) and to the elevation above sea level, the following tables show the drop in hydraulic pressure head in relation to the elevation above sea level, and the suction loss in relation to temperature. Water temperature ( C) Suction loss (m),2,7 2, 5, 7,4 15,4 21,5 Elevation above sea level (m) Suction loss (m),55 1,1 1,65 2,2 2,75 3,3 Friction loss is shown in the tables at pages of this catalogue. To reduce it to a minimum, especially in cases of high suction head (over 4-5 m.) or within the operating limits with high flow rates, we recommend using a suction line having a larger diameter than that of the pump s suction port. It is always a good idea to position the pump as close as possible to the liquid to be pumped. Make the following calculation: Liquid: water at ~15 C γ = 1 kg/dm 3 Flow rate required: 25 m 3 /h Head for required delivery: 7 m. Suction lift: 3,5 m. The selection is an 33SVG75T pump whose NPSH required value is, at 25 m 3 /h, di 2 m. For water at 15 C hp = Pa / γ = 1,33m, hpv = Pv / γ =,174m (,171 bar) The Hf flow resistance in the suction line with foot valves is ~ 1,2 m. By substituting the parameters in formula 1 with the numeric values above, we have: 1,33 + (-3,5) (2 +,5) + 1,2 +,17 from which we have: 6,8 > 3,9 The relation is therefore verified. 254

255 VAPOUR PRESSURE SURE VAPOUR PRESSURE SURE ps AND ρ DENSITY OF WATER TABLE t T ps ρ t T ps ρ t T ps ρ C K bar kg/dm 3 C K bar kg/dm 3 C K bar kg/dm 3 273,15,611, ,15,15741, ,15 1,9854, ,15,657, ,15,16511, ,15 2,1145, ,15,76, ,15,17313, ,15 2,254, ,15,758, ,15,18147, ,15 2,3933, ,15,813 1, ,15,1916, ,15 2,5435, ,15,872 1, 6 333,15,1992, ,15 2,713, ,15,935 1, ,15,286, ,15 2,867, ,15,11, ,15,2184, ,15 3,41, ,15,172, ,15,2286, ,15 3,223, ,15,1147, ,15,2391, ,15 3,414, ,15,1227, ,15,251, ,15 3,614, ,15,1312, ,15,2615, ,15 4,155, ,15,141, ,15,2733, ,15 5,433, ,15,1497, ,15,2856, ,15 6,181, ,15,1597, ,15,2984, ,15 7,8, ,15,174, ,15,3116, ,15 7,92, ,15,1817, ,15,3253, ,15 8,924, ,15,1936, ,15,3396, ,15 1,27, ,15,262, ,15,3543, ,15 11,233, ,15,2196, ,15,3696, ,15 12,551, ,15,2337, ,15,3855, ,15 13,987, ,15,2485, ,15,419, ,15 15,55, ,15,2642, ,15,4189, ,15 17,243, ,15,288, ,15,4365, ,15 19,77, ,15,2982, ,15,4547, ,15 21,6, ,15,3166, ,15,4736, ,15 23,198, ,15,336, ,15,4931, ,15 25,51, ,15,3564, ,15,5133, ,15 27,976, ,15,3778, ,15,5342, ,15 3,632, ,15,44, ,15,5557, ,15 33,478, ,15,4241, ,15,578, ,15 36,523, ,15,4491, ,15,611, ,15 39,776, ,15,4753, ,15,6249, ,15 43,246, ,15,529, ,15,6495, ,15 46,943, ,15,5318, ,15,6749, ,15 5,877, ,15,5622, ,15,711, ,15 55,58, ,15,594, ,15,7281, ,15 59,496, ,15,6274, ,15,7561, ,15 64,22, ,15,6624, ,15,7849, ,15 69,186, ,15,6991, ,15,8146, ,15 74,461, ,15,7375, ,15,8453, ,15 8,37, ,15,7777, ,15,8769, ,15 85,927, ,15,8198, ,15,994, ,15 92,144, ,15,9639, ,15,943, ,15 98,7, ,15,91, ,15,9776, ,15 15,61, ,15,9582, ,15 1,133, ,15 112,89, ,15,186, ,15 1,878, ,15 12,56, ,15,1612, ,15 1,1668, ,15 128,63, ,15,11162, ,15 1,254, ,15 146,5, ,15,11736, ,15 1,339, ,15 165,35, ,15,12335, ,15 1,4327, ,15 186,75, ,15,12961, ,15 1,5316, ,15 21,54, ,15,13613, ,15 1,6362, ,15 647,3 221,2, ,15,14293, ,15 1,7465, ,15,152, ,15 1,8628,9445 G-at_npsh_b_sc TECHNICAL APPENDIX 255

256 TECHNICAL APPENDIX TABLE OF FLOW RESISTANCE IN 1 m OF STRAIGHT CAST IRON PIPELINE (HAZEN-WILLIAMS FORMULA C=1) FLOW RATE NOMINAL DIAMETER in mm and inches m 3 /h l/min /2" 3/4" 1" 1 1/4" 1 1/2" 2 2 1/2" 3" 4" 5" 6" 7" 8" 1" 12" 14" 16",6 1 v,94,53,34,21,13 hr 16 3,94 1,33,4,13 The hr values must be multiplied by:,9 15 v 1,42,8,51,31,2,71 for galvanized or painted steel pipes hr 33,9 8,35 2,82,85,29,54 for stainless steel or copper pipes 1,2 2 v 1,89 1,6,68,41,27,17,47 for PVC or PE pipes hr 57,7 14,21 4,79 1,44,49,16 1,5 25 v 2,36 1,33,85,52,33,21 hr 87,2 21,5 7,24 2,18,73,25 1,8 3 v 2,83 1,59 1,2,62,4,25 hr 122 3,1 1,1 3,5 1,3,35 2,1 35 v 3,3 1,86 1,19,73,46,3 hr 162 4, 13,5 4,6 1,37,46 2,4 4 v 2,12 1,36,83,53,34,2 hr 51,2 17,3 5,19 1,75,59, v 2,65 1,7 1,4,66,42,25 hr 77,4 26,1 7,85 2,65,89,25 3,6 6 v 3,18 2,4 1,24,8,51,3 hr 18 36,6 11, 3,71 1,25,35 4,2 7 v 3,72 2,38 1,45,93,59,35 hr ,7 14,6 4,93 1,66,46 4,8 8 v 4,25 2,72 1,66 1,6,68,4 hr ,3 18,7 6,32 2,13,59 5, v v 3,6 3,4 1,87 2,7 1,19 1,33,76,85,45,5,3,33 hr hr 77,5 94,1 23,3 28,3 7,85 9,54 2,65 3,22,74,9,27,33 7,5 125 v 4,25 2,59 1,66 1,6,63,41 hr ,8 14,4 4,86 1,36, v 3,11 1,99 1,27,75,5,32 hr 59,9 2,2 6,82 1,9,69,23 1,5 175 v 3,63 2,32 1,49,88,58,37 hr 79,7 26,9 9,7 2,53,92, v 4,15 2,65 1,7 1,1,66,42 hr 12 34,4 11,6 3,23 1,18, v v 5,18 3,98 3,32 2,55 2,12 1,51 1,26 1,,83,64,53,41,34 hr hr ,8 52, 24,6 17,5 6,85 4,89 2,49 1,78,84,6,28, v v v 5,31 6,63 5,1 3,4 4,25 3,2 2,1 2,51 1,99 1,33 1,66 1,27,85 1,6,82,54,68,57,38,47,42 hr hr hr ,6 41,8 63,2 24,7 11,66 17,6 8,98 4,24 6,41 3,3 1,43 2,16 1,2,48,73,42,2,3, v 5,94 3,52 2,32 1,49,95,66,49 hr ,8 11,9 4,3 1,36,56, v v 6,79 7,64 4,2 4,52 2,65 2,99 1,7 1,91 1,9 1,22,75,85,55,62 hr hr , 52,3 15,3 19, 5,16 6,41 1,74 2,16,72,89,34, v 5,3 3,32 2,12 1,36,94,69,53 hr 63,5 23,1 7,79 2,63 1,8,51, v 6,28 4,15 2,65 1,7 1,18,87,66 hr 96, 34,9 11,8 3,97 1,63,77, v 7,54 4,98 3,18 2,4 1,42 1,4,8 hr ,9 16,5 5,57 2,29 1,8, v 8,79 5,81 3,72 2,38 1,65 1,21,93 hr ,1 21,9 7,4 3,5 1,44, v 6,63 4,25 2,72 1,89 1,39 1,6,68 hr 83,3 28,1 9,48 3,9 1,84,96, v 8,29 5,31 3,4 2,36 1,73 1,33,85 hr ,5 14,3 5,89 2,78 1,45, v 6,37 4,8 2,83 2,8 1,59 1,2,71 hr 59,5 2,1 8,26 3,9 2,3,69, v 7,43 4,76 3,3 2,43 1,86 1,19,83 hr 79,1 26,7 11, 5,18 2,71,91, v 8,49 5,44 3,77 2,77 2,12 1,36,94 hr 11 34,2 14,1 6,64 3,46 1,17, v 6,79 4,72 3,47 2,65 1,7 1,18 hr 51,6 21,2 1, 5,23 1,77, v 8,15 5,66 4,16 3,18 2,4 1,42 hr 72,3 29,8 14,1 7,33 2,47 1, v 6,61 4,85 3,72 2,38 1,65 1,21 hr 39,6 18,7 9,75 3,29 1,35, G-at-pct-en_a_th v v v 7,55 8,49 6,93 5,55 6,24 5,31 4,25 4,78 3,4 2,72 3,6 2,36 1,89 2,12 1,73 1,39 1,56 1,33 1,19 hr hr hr 5,7 63, 36,2 23,9 29,8 18,9 12,49 15,5 6,36 4,21 5,24 2,62 1,73 2,16 1,24,82 1,2,65,53 hr = flow resistance for 1 m of straight pipeline (m) V = water speed (m/s) 256

257 FLOW RESISTANCE TABLE OF FLOW RESISTANCE IN BENDS, VAL ALVES AND GATES The flow resistance is calculated using the equivalent pipeline length method according to the table below: ACCESSORY TYPE Equivalent pipeline length (m) 45 bend,2,2,4,4,6,6,9 1,1 1,5 1,9 2,4 2,8 9 bend,4,6,9 1,1 1,3 1,5 2,1 2,6 3, 3,9 4,7 5,8 9 smooth bend,4,4,4,6,9 1,1 1,3 1,7 1,9 2,8 3,4 3,9 Union tee or cross 1,1 1,3 1,7 2,1 2,6 3,2 4,3 5,3 6,4 7,5 1,7 12,8 Gate - - -,2,2,2,4,4,6,9 1,1 1,3 Non return valve 1,1 1,5 1,9 2,4 3, 3,4 4,7 5,9 7,4 9,6 11,8 13,9 DN G-a-pcv-en_a_th The table is valid for the Hazen Williams coefficient C=1 (cast iron pipework); for steel pipework, multiply the values by 1,41; for stainless steel, copper and coated cast iron pipework, multiply the values by 1,85; When the equivalent pipeline length has been determined, the flow resistance is obtained from the table of flow resistance. The values given are guideline values which are bound to vary slightly according to the model, especially for gate valves and non-return valves, for which it is a good idea to check the values supplied by manufacturers. TECHNICAL APPENDIX 257

258 VOLUMETRIC CAPACITY ACITY Litres Cubic metres Cubic feet Cubic feet Imp. gal. US gal. per minute per hour per hour per minute per minute per minute l/min m 3 /h ft 3 /h ft 3 /min Imp. gal/min Us gal./min 1,,6 2,1189,353,22, ,6667 1, 35,3147,5886 3,6662 4,429,4719,283 1,,167,138, ,3168 1,699 6, 1, 6,2288 7,485 4,5461,2728 9,6326,165 1, 1,29 3,7854,2271 8,28,1337,8327 1, PRESSURE SURE AND AND HEAD HEAD Newton per kilo Pascal bar Pound force per metre millimetre of square metre square inch of water mercury N/m 2 kpa bar psi m H 2 O mm Hg 1,,1 1 x x x 1-4,75 1, 1,,1,145,12 7,56 1 x 1 5 1, 1, 14,538 1, , ,757 6,8948,689 1,,731 51, ,65 9,867,981 1,4223 1, 73, ,322,1333,13,193,136 1, LENGTH millimetre centimetre metre inch foot yard VOLUME mm cm m in ft yd 1,,1,1,394,33,11 1, 1,,1,3937,328,19 1, 1, 1, 39,371 3,288 1,936 25,4 2,54,254 1,,833,278 34,8 3,48,348 12, 1,, ,4 91,44, , 3, 1, cubic metre litre millilitre imp. Gallon US gallon cubic foot m 3 litro ml imp. gal. US gal. ft 3 TECHNICAL APPENDIX 1, 1, 1 x , ,172 35,3147,1 1, 1,,22,2642,353 1 x 1-6,1 1, 2.2 x x x 1-5,45 4, ,87 1, 1,29,165,38 3, ,412,8327 1,,1337,283 28, ,8466 6,2288 7,485 1, G-at_pp-en_a_sc 258

259 FURTHER PRODUCT SELECTION AND DOCUMENTATION TION Xylect Xylect is pump solution selection software with an extensive online database of product information across the entire Lowara, and Vogel range of pumps and related products, with multiple search options and helpful project management facilities. The system holds up-to-date product information on thousands of products and accessories. The possibility to search by applications and the detailed information output given makes it easy to make the optimal selection without having detailed knowledge about the Lowara and Vogel products. The search can be made by: Application Product type Duty point Xylect gives a detailed output: List with search results Performance curves (flow, head, power, efficiency, NPSH) Motor data Dimensional drawings Options Data sheet printouts Document downloads incl dxf files The search by application guides users not familiar with the product range to the right choice. TECHNICAL APPENDIX 259

260 FURTHER PRODUCT SELECTION AND DOCUMENTATION TION Xylect The detailed output makes it easy to select the optimal pump from the given alternatives. The best way to work with Xylect is to create a personal account. This makes it possible to: Set own standard units Create and save projects Share projects with other Xylect users TECHNICAL APPENDIX Every user have a My Xylect space, where all projects are saved. For more information about Xylect please contact our sales network or visit Dimensional drawings appear on the screen and can be downloaded in dxf format. 26