High-pressure In-line Pumps with and without Speed Control 50 Hz

Transcription

1 Type Series Booklet /3-10 Movitec/Movitec PumpDrive High-pressure In-line Pumps with and without Speed Control 50 Hz Movitec VE Movitec V(S) Movitec LHS Movitec V PD Fields of Application Movitec VE are employed for general water supply, sprinkling, irrigation and pressure boosting duties, for warm water and cooling water recirculation. They are installed in domestic water supply systems, washing plants, water treatment and fire-fighting systems. Movitec V(S) /PD and LHS /PD are employed for general water supply, sprinkling, irrigation and pressure boosting duties, for warm water, hot water and cooling water recirculation, and condensate transport. They are installed in boiler feed circuits, domestic water supply systems, washing plants, water treatment and filter systems. They are used for degreaser baths/alkaline cleaning baths, alkalines and oils/emulsions, as well as for firefighting, reverse osmosis and surface treatment applications. Design Pump Multi-stage, vertical (horizontal installation see page 5) highpressure centrifugal pumps, with suction and discharge nozzles of identical nominal diameters arranged opposite to each other (in-line design). Drive Non-controlled Electric motor, 50 Hz, air-cooled, 2- and 4-pole, standard KSB motor with main dimensions to IEC. Other motor makes subject to prior consultation with KSB. Movitec V, VS, LHS with PTC resistors for 3 kw and above. Variants: single-phase a.c. motor, 60 Hz (see Type Series Booklet ). PumpDrive Controlled Enhanced with PumpDrive, a pump together with the appropriate sensors becomes an intelligent, variable speed pumping system, ideal for both single-pump operation and multiplepump operation with up to six pumps (see Type Series Booklet PumpDrive ). Conformity Marks CE (all pumps), ACS (Movitec VE / V) ATEX group II, cat. 2 and 3 on request (not for Movitec PD) Designation Movitec V E S F 4-3 PD Type-series Movitec V Movitec VE (close-coupled design) Material variant Flange variant Pump size Number of stages PumpDrive Movitec LHS 6-10 PD Type-series Pump size Number of stages PumpDrive Material variants: blank or S, see page 3 Flange variants/connections: blank = oval flange F = round flange V = Victaulic coupling E = thread (male) Operating Data Movitec VE Capacities Q up to 11.9 m 3 /h, (3.3 l/s) Heads H up to 70 m Operating pressures p d up to 10 bar 1 ) Operating temperatures t -15 C to +60 C Movitec V(S) /-PD Capacities Q up to 75 m 3 /h, (21 l/s) Heads H up to 249 m Operating pressures p d up to 25 bar 1 ) Operating temperatures t -15 C to +120 C Movitec LHS /-PD Capacities Q up to 8.6 m 3 /h, (2.4 l/s) Heads H up to 401 m Operating pressures p d up to 40 bar 1 ) Operating temperatures t -15 C to +120 C 1 ) The sum of inlet pressure and head at zero flow point must not exceed the value stated.

2 Selection Charts n 2900 rpm LHS 6 V(S) 2 V(S) 4 V(S) 10 V(S) 18 V(S) 32 V(S) 45 V(S) 65 VE 2 VE 4 VE 10 n 1450 rpm 2

3 Materials Part No. Description Material Movitec VE Movitec V Movitec VS Movitec LHS 101 Pump casing Stage casing Cover Diffuser Pump shroud Shaft Impeller Motor stool JL O-ring EPDM VITON 525 Spacer sleeve Bearing sleeve - Tungsten-carbide 1 ) Bearing - Ceramic 890 Baseplate JL Tie bolt Nut Circlip ) Rigidly connected to stage casing 108 or diffuser 171 Key to materials Description Code and material no. Standard to ASTM Cast iron JL1040 / GJL-250 EN 1561 A48:40B Nickel chrome steel / X5CrNi18-10 EN A276:304 Nickel chrome molybdenum steel / X2CrNiMo EN A276:316L Carbon nickel chromium molybdenum steel / GX5CrNiMo EN A743CF8M Nickel chrome molybdenum steel / X6CrNiMoTi EN A276:316 Nickel chrome steel QT800 / EN A276:431 X17CrNi16-2- QT / X8CrNiS 18-9 EN A276: / X5CrNiMo EN A276: / GX5CrNi EN A743:CF8 Please note: The indication of the material designations to ASTM / AISI is not binding. Movitec Bearings All V, VS and LHS pumps are supplied with tungsten carbide plain bearing at the hydraulic rotor. Movitec VE is supplied without bearing at the hydraulic rotor. 3

4 Shaft Seal Single-acting, uncooled mechanical seal in accordance with EN Material Codes Mechanical seal Description Code letter to EN Spring-loaded ring Q1 U3 Seat ring B U3 Elastomer E V X4 Material Spring G CrNiMo steel Other metal parts G CrNiMo steel Code number Q1BEGG Q1BVGG U3U3X4GG U3U3VGG U3BVGG Silicon carbide (sintered pressure less) Tungsten carbide (CrNiMo-binder) Resin-impregnated carbon graphite Tungsten carbide (CrNiMo-binder) EPDM (Ethylene Propylene rubber) Fluorcarbon rubber (Viton) HNBR Silicon carbide/carbon/epdm Silicon carbide/carbon/viton Tungsten carbide/tungsten carbide/hnbr Tungsten carbide/tungsten carbide/viton Tungsten carbide/carbon/viton (40 bar seal; only for Movitec LHS) Movitec Pressure and Temperature Limits Temperature of Flange variant / Material variant Max. operating Code number Mechanical seal 5 ) fluid pumped t 3 ) Connection pressure p 1 s ) standard optional 15 C to + 60 C VE = thread Movitec VE up to 10 bar C to C V = oval flange Movitec V Movitec VS up to 16 bar up to 16 bar , 15, 16 13, 15, C to C VF = round flange 2 ) Movitec VF Movitec VSF 16 up to 25 bar 16 up to 25 bar , 15, 16 13, 15, C to C VSV = Victaulic coupling Movitec VV Movitec VSV up to 25 bar up to 25 bar , 15, 16 13, 15, C to C LHS = round flange 4 ) Movitec LHS up to 40 bar 17-1 ) The sum of inlet pressure and head at zero flow point must not exceed the value stated. 2 ) Drilled to EN PN 25 (optional ASME B 16.1 Class 250 or JIS B K) 3 ) Subject to application limits (see List of Fluid Handled) 4 ) Drilled to EN PN 40 5 ) Movitec 24, 32 and 45 from 11 kw with cartridge seal; Movitec 65 generally with cartridge seal 4

5 Horizontal installation The Movitec can be installed horizontally in systems where the installation conditions do not allow vertical installation. Motor flange B14 (0.37 to 4.0 kw) Motor flange B5 (5.5 and 7.5 kw) The set for horizontal installation contains 2 stainless steel holding brackets and the required bolts. Foundation bolts must be supplied by the operator. Dimensions Movitec V, VS 2, 4, 10, 14, 18, 24, 32, 45, 65 Moto rating C 1 ) H A B Ident No. set 2 ) [kw] [mm] [mm] [mm] [mm] Movitec V(S) (F) (V) 2, 4-2-pole F F F F Movitec V(S) (F) (V) 10, 18-2-pole F F F F Movitec V(S) (F) (V) 14-4-pole F F F Movitec VF, VSF 24-4-pole F F F Movitec VF, VSF 32, 45, 65-2-pole F F F ) Height F2 based on stages, see type series booklet Movitec pp 50 2 ) Not available for Movitec VE, LHS and PD max. Ø 13 mm for M12 Holding bracket (pump) Holding bracket (motor)

6 Design Features Movitec VE Universal pump up to 10 bar -15 C to 60 C Space-saving vertical design Easy-to service, robust motor multi-range voltage / frequency type of enclosure IP 55 insulation class F Reliable, easy-toservice shaft seal standardized mechanical seal to EN Leak-free and resistant to thermal shocks thanks to pump shroud confined O-rings Special shaft of highalloy steel with two flat faces for strong shaft/impeller construction Low noise, since the flow noise is dampened by water-filled shroud Corrosion-resistant: hydraulic parts and pump shroud of high-alloy stainless steel High operating reliability ensured by torsion-proof pump shroud no partition lines on the outside only 2 seal elements Integrated non-return valve Simple installation and piping layout thanks to in-line design with thread insusceptible to outside nozzle forces and moments 6

7 Design Features Movitec V(S) Universal high-pressure pump up to 25 bar -15 C to 120 C also for chemically aggressive fluids Space-saving vertical design Easy-to service, robust three-phase motor multi-range voltage / frequency type of enclosure IP 55 insulation class F with PTC resistor for 3 kw and above Leak-free and resistant to thermal shocks thanks to pump shroud confined O-rings Reliable, easy-to-service shaft seal standardized mechanical seal to EN Easy-to-fit shaft of high-alloy steel with two flat faces for strong shaft/impeller construction Low noise, since the flow noise is dampened by water-filled shroud Corrosion-resistant: hydraulic parts and pump shroud of high-alloy stainless steel variant Movitec V features a pump of CrNi steelplate variant Movitec VS features a pump of CrNiMo steelplate High operating reliability ensured by torsionproof pump shroud no partition lines on the outside only 2 seal elements Highly wear-resistant and maintenance-free plain bearing of tungsten carbide / ceramic lubricated by the fluid self-cleaning by forced flushing Simple installation and piping layout thanks to in-line design insusceptible to outside nozzle forces and moments 7

8 Design Features Movitec LHS Universal high pressure pump up to 40 bar -15 C to 120 C also for chemically aggressive fluids Space-saving vertical design Easy-to service, robust three-phase motor multi-range voltage / frequency type of enclosure IP 55 insulation class F with PTC resistor for 3 kw and above Leak-free and resistant to thermal shocks thanks to pump shroud confined O-rings Reliable, easy-to-service shaft seal standardized mechanical seal to EN Easy-to-fit shaft of high-alloy steel with two flat faces for strong shaft/impeller construction Low noise, since the flow noise is dampened by water-filled shroud Corrosion-resistant: hydraulic parts and pump shroud of high-alloy stainless CrNiMo steelplate High operating reliability ensured by torsion-proof pump shroud no partition lines on the outside only 2 seal elements Highly wear-resistant and maintenance-free plain bearing of tungsten carbide / ceramic lubricated by the fluid self-cleaning by forced flushing Simple installation and piping layout thanks to in-line design insusceptible to outside nozzle forces and moments 8

9 PumpDrive Features Features PumpDrive... Basic Advanced Protective functions Thermal motor protection by PTC thermistor Electric motor protection by over-/undervoltage monitor Dynamic overload protection by speed limit (i 2 t control) Dry running protection Minimum flow stop Characteristic curve monitor (Q min, Q max ) Control Open-loop control via set point Selectable speed (0 to 70 Hz) Periodic check of operation (stop at minimum speed after a defined period of time) Adjustable start and stop ramps Slave in multiple-pump configuration with up to 6 pumps Master in multiple-pump configuration with up to 6 pumps Parameterisable H/Q/P curve Control Close-loop control operation via integrated, variable PI controller Differential pressure control Level control Temperature control Flow control Pressure control with flow-dependent set point adjustment (dynamic pressure compensation) Commissioning/Start-up Plug & Run Automatic sensor detection (at initial start of frequency inverter) Operation 3 LEDs (OK, warning and alert) Control panel (optional), can be rotated by 180 Control panel, can be rotated by 180 Monitoring Fault history El. energy input meter (kwh) Operating hours meter (motor, frequency inverter) Energy saving meter (kwh) Communication Field bus system Profibus Field bus system LON RS 232 Service interface Installation CM: in control cabinet IP 21 MM: with adapter on motor IP 55 WM: wall-mounted IP 55 Additional functions (planned) Sensorless flow rate estimate Sensorless control 9

10 Casing Pump casing with suction and discharge nozzles of identical nominal diameters arranged opposite to each other (in-line design). Movitec VE and V(S): stainless steel pump casing and baseplate made of cast iron with powder coating. Movitec LHS: stainless steel pump casing. Shaft Seal The shaft seal is an uncooled, maintenance-free mechanical seal to EN Drive Motor without speed control Standard for V(S) and LHS: - Electric motor, 50 Hz, air-cooled, 2- and 4-pole, standard KSB motor with main dimensions to IEC. Other motor makes subject to prior consultation with KSB, up to 2.2 kw V/ V, 3 kw and above V/ V, type of enclosure IP 55, insulation class F, up to 4 kw design V18, 5.5 kw and above design V1, all motors with PTC resistor for 3 kw and above. Approved variants: - Explosion-proof motor II 2 G Eexd/Eexe T3/T4, design V1/V18, make to our choice. - Motor for 500 V mains voltage, design V1/V18, make to our choice. - Motor make to customer s choice (upon request). - PTC thermistor for motors < 3 kw Standard for VE: Electric motor, 50 Hz, air-cooled, 2- and 4-pole, standard KSB motor with main dimensions to IEC up to 2.2 kw V/ V, type of enclosure IP 55, insulation class F. Motors with extended shaft. Direction of rotation: Clockwise, seen from the drive side (see arrow indicating direction of rotation on the motor stool). Coupling (not on Movitec VE): - All pump sizes: rigid coupling - The couplings are in accordance with the EC Machinery Directive. Motor with speed control: Standard for V(S) and LHS: - Electric motor, 50 Hz, air-cooled, 2- and 4-pole, standard KSB motor with main dimensions to IEC. Other motor makes subject to prior consultation with KSB, 3~380 V AC -15 % to 480 V AC +10 % type of enclosure IP 55 insultation class F, up to 4 kw design V18, 5.5 kw and above design V1, all motors for 3 kw and above with PTC resistor. Approved variants: - Motor make to customer s choice (on request) - PTC thermistors for motors < 3 kw Direction of rotation: Clockwise, seen from the drive side (see arrow indicating direction of rotation on the motor stool). Coupling: - All pump sizes: rigid coupling - The couplings are in accordance wit the EC Machinery Directive. Installation Vertical installation (horizontal installation see page 5) Coating Movitec VE and V(S): Cast iron motor stool and baseplate with powder coating. Movitec V(S): Cast iron slide flanges protected by sheradising process. All pumps: Stainless steel parts without any additional protective coating. Tests Standard: Pressure test according to EN 809. Leak test with water. Approved variant (upon request): Hydraulic test evidenced by test report. This test is always carried out using the original motor. The NPSH or the suction head are not measured. Materials testing Certificate of Compliance with the Order (corresponds to EN 10204) In the certificate of compliance with the order the manufacturing or processing works confirms by way of an informal report without specifying test results that the delivery complies with the stipulations of the purchase order (certificate to 2.2 and 3.1 available upon request). Characteristic Curves 2 ) The characteristic curves are based on the following principles: Tolerances to ISO 9906, Class 2 / Annex A. The motors used for the measurements are standard KSB motors with integrated frequency inverters 1 ). The characteristic curves were obtained with deaerated water at a temperature of 20 C and a density of 1.0 kg/dm 3 1 ). The characteristic curves are valid for a kinematic viscosity of 1 mm 2 /s (1 cst) 1 ). The pump is designed to give optimum performance at the point of best efficiency (Q opt ). This means: Recommended operating range: 0.50 to 1.30 of Q opt 2 ) The characteristic curve outside this range is given for information purposes only 2 ). A minimum permissible flow must be maintained to prevent the pump from overheating (see graph). Movitec V Q min in m 3 /h LHS

11 The following curve shows the minimum flow, corresponding to a percentage of the optimum flow Q opt, as a function of the temperature of the fluid pumped (flow rate at best efficiency point). Q min [%] Minimum flow Temperature [ C] NPSH The NPSH values of the individual characteristic curves are minimum values corresponding to the cavitation limit; they refer to deaerated water. A safety allowance of at least 0.5 m must be added when selecting the pump to compensate for measuring inaccuracies and minor manufacturing deviations. The NPSH curve reflects mean values. 1 ) In case of different parameters, the performance data must be corrected accordingly. 2 ) See example on the following page. Maximum pressure at the discharge nozzle: 10 bar - head at zero flow point with thread flange (VE). 16 bar - head at zero flow point with oval flange (V). 25 bar - head at zero flow point with round flange (VF) and Victaulic coupling (VSV). 40 bar - head at zero flow point with round flange (LHS) Example for Selection without Speed Control Number of stages Motor size 18 7,5 kw Qmin NPSH required. A safety allowance of 0.5 m must be added to the NPSH value of the characteristic curve when selecting the system. Power input per stage at a density of ρ = 1 kg/dm 3 11

12 Example: Differential Pressure Control Control task: Maintaining the differential supply pressure even with changing operating conditions and interferences. Pump discharge pressure % Pump shaft power % Power savings Pump flow rate % 1217:31 Full load Pump flow rate % 1217:32 Full load η opt : optimum pump efficiency curve 1 Characteristic curve 2 Characteristic curve at fixed speed in controlled operation (n = 100 %) (n = variable) 12

13 Pump Performance A pump s performance is described by several characteristic curves combined in a selection chart, which correspond to the different frequencies (Hz) or motor speeds. The motor speed is indicated for each characteristic curve. The range covered by the H/Q curves and the power input curves extends from the minimum speed stipulated for the pump to the maximum speed. Any duty point within this performance range can be obtained by adjusting the rotational speed accordingly. Speed range: % or Hz. Selection Chart Change in Operating Data Flow rate Q, pump head H and power input P change as a function of speed N or frequency F. A pump s NPSH changes depending on the respective H/Q curve. However, the NPSH of the pump at maximum speed (or maximum frequency) must always be taken into account and used as calculation basis. PumpDrive Standard functions: - diagnostic LEDs signal operation, overload or fault - increased starting torque - pump-specific min./max. speed 1 ) - two isolated analog inputs for standard signals / live-zero yes/no 1 ) - automatic restart after automatic safety tripping yes/no 1 ) - three restarting attempts within 3 seconds each 1 ) - modes of operation: open-loop control / differential pressure control by integrated PI controller with automatic detection - direction of rotation left/right 1 ) - external standard signal 0/2-10 V / 0/4-20 ma - general fault signalling contact (240 V AC, max. 1 A) - pump is stopped when flow rate falls below a minimum value - setpoint indication via motor potentiometer function 1) optional with control panel Protective functions: - electronic overcurrent trip - integrated EMC (electromagnetic compatibility) filter, class B < 7.5 kw, class A > 11 kw - automatic overload control - thermal overload control - full motor protection by PTC thermistor - undervoltage / overvoltage protection - phase short-circuit protection - protective earthing - dry running protection - start/stop via digital input - no motor protection or mains switch required For details please refer to type series booklet PumpDrive

14 Combination of Hydraulics Movitec VE 2, 4, 10, Stage casing Stage casing bottom Stage casing upper Stage casing upper without return guide vanes Impeller location no. of stages Movitec VE Movitec VE Movitec VE Movitec VE

15 Combination of Hydraulics Movitec V 2, 4, 10, Stage casing Stage casing with ceramic bearing Stage casing without return guide vanes Stage casing bottom Stage casing upper Stage casing upper without return guide vanes Impeller location no. of casings Movitec V Movitec V Movitec V Movitec V

16 Combination of Hydraulics Movitec V Stage casing Stage casing with ceramic bearing Stage casing bottom Stage casing upper Stage casing upper without return guide vanes Impeller location no. of casings Movitec V Movitec VF 24, 32, Diffuser Diffuser with ceramic bearing Diffuser upper Stage casing bottom Impeller location no. of diffusers Movitec VF Movitec VF Movitec VF

17 Combination of Hydraulics Movitec VF Diffuser Diffuser with ceramic bearing Disc bottom Impeller location no. of diffusers Movitec VF Movitec LHS Stage casing Stage casing with ceramic bearing Stage casing bottom Stage casing upper Impeller location no. of casings Movitec LHS

18 Recommended Spare Parts Stock for 2 Years Continuous Operation Number of pumps of identical size (including stand-by pumps) - > and 7 8 and 9 10 and more Part No. Description Quantity of spare parts % 10-5 Stage casing compl. with bearing kit 1 set 2 sets 3 sets 30 Stage casing with bearing (108.02) + bearing sleeve (529) + impeller (230) + spacer sleeve, short (525.01) Mechanical seal O-rings Gasket (Oval) 400 (only for pumps with V flange variant) 1 O-ring (only for cartridge seal) 1 O-ring (only for cartridge seal) 1 set 2 sets 3 sets 30 18

19 List of Fluids Handled The data refer to the materials chemical resistance. Relevant regulations / standards for pump applications have to be complied with. The actual operating conditions must always be checked (concentration, temperature, solids content). The penetration of air into the system must be avoided by all means. If the operating conditions differ from the data given (e.g. mixed products) or if the fluids are not included in the table below, please contact KSB. Basic data: - Temperature ranges: The reference temperature is 20 C. In the case of temperatures <0 C, please contact KSB. If the temperature exceeds > 50 C, check and observe the fluid s vapour pressure. Max. temperature = 120 C, unless indicated otherwise. - Max. concentration = 100 %, unless indicated otherwise. - Mechanical seal of silicon carbide / carbon (Q1B): not suitable for fluids containing solids; this rule also covers particles developing as a result of salt crystallization at low fluid temperatures. - Mechanical seal of tungsten carbide / tungsten carbide (U3U3): solids content max. 20 ppm (depending of particle size), with the exception of corrosive fluids. Fluids with a higher abrasive solids content are as a rule not permitted. (ppm = 1 mg/kg). - Please note: High temperatures will increase corrosion (reference temperature = 20 C). - Under unfavorable conditions (increased temperature, deposits, long periods of standstill) chloride contents of more than 300 mg/l may result in local corrosion. Fluid handled Content Temperature Mechanical seal variant (see special conditions given at the end of max. % max. in C the table) Alcaline (bottle rinsing) (ph <9,5) V 1) - - Alcaline (metal degreasing) (ph <9,5) V 1) - - Alcohol (ethanol) 60 V/VE Alum VS - - LHS Aluminium sulphate V 1) - Ammonium chloride (salmiac) VS Ammonium sulphate V 1) /VE 1) Antifreeze (glycol base), salt-free min. 20 V/VE LHS Antifreeze (halogen-free) 4 ) V/VE Bicarbonate of ammonia V 1) /VE 1) Buttermilk 80 V 1) /VE 1) LHS Butyl alcohol (butanol) 60 V/VE Calcium acetate VS Calcium nitrate (non-acidic) V 1) - Cider 40 V 1) /VE 1) LHS Citric acid V 1) Copper sulphate V 1) - - Crude oil condensate 4 ) - V 1) - - LHS Crude oil 4 ) 80 - V 1) - - LHS Deionised water (demineralised) V 1) /VE 1) Diesel oil (light, extra-light) 80 - V - - LHS Ethanol (alcohol) 60 V/VE Ethylene glycol/diethylene glycol (salt-free) 100 V/VE LHS Ferric sulphate (II) V - Fruit juices ph neutral (6.5) 60 - V - - LHS Fuel oil (light) (without antifreeze for -20 C and below) 80 - V - - LHS Glycerin 40 V/VE LHS Glycol (salt-free) (see Ethylene glycol) 100 V/VE LHS Hexan 40 - V - - LHS Isopropyl alcohol (2-propanol) 80 V/VE Kerosene V - - LHS Lactic acid V 1) - - LHS Liqueur 60 - V - - LHS Magnesium sulphate V - - LHS Maleic acid VS Miscellaneous 4 ) 60 - V 1) - - LHS 19

20 Fluid handled Content Temperature Mechanical seal variant (see special conditions given at the end of max. % max. in C the table) Oil/water mixtures (without solids) - V - - LHS Oils (without abrasive solids): Corn oil V 1)3) - - LHS Cutting oil 4 ) V 3) - Hydraulic oil 4 ) 80 - V 3) - - LHS Linseed oil 60 - V 3) - - LHS Linseed oil + 3 % H 2 SO VS Lubricating oil 4 ) V 3) - - LHS Mineral oil 4 ) 80 - V 3) - - LHS Peanut oil - V 3) - - LHS Rapeseed oil V 3) - - LHS Salad oil 4 ) V 3) - - LHS Silicon fluid 4 ) 60 - V 3) - - LHS Soybean oil V 1)3) - - LHS Turpentine oil 4 ) 60 - V 3) - - LHS Turbine oil (no SDF oils) 4 ) V 3) - - LHS Vegetable oils (free from H 2 SO 4 ) 4 ) - V 3) - - LHS Paraffin(s) 4 ) - V - - LHS Petroleum (without solids) 80 - V - - LHS Phosphoric acid V Polyethylene glycol 4 ) 80 V/VE LHS Polyglycols 4 ) 80 - V - - LHS Potassium bicarbonate V 1) - - Potassium carbonate V 1) - - Potassium hydroxide V 1) - - Potassium nitrate V 1) - - Potassium sulphate VS - - LHS Propyl alcohol (see isopropyl alcohol) Soda lye (see sodium hydroxide) Sodium carbonate 6 60 V 1) /VE 1) Sodium hydroxide (soda lye) V 1) - - Sodium nitrate (non-acidic) V 1) /VE 1) Sodium sulphate (non-acidic) 5 60 V 1) /VE 1) Spirits 60 V/VE Sulphuric acid VS 3) Tannic acid V 1) - - LHS Tartaric acid V 1) - - LHS Trisodium phosphate V 1) - - Turpentine (oil) (see oil; turpentine) 4 ) 60 - V - - LHS Vinegar (wine vinegar) VS

21 Fluid handled Content Temperature Mechanical seal variant (see special conditions given at the end of max. % max. in C the table) Water/glycol mixture (salt-free with inhibitors) min. 20 V/VE Water: condensate VS 2) cooling water V 1) - decarbonised water - - V 1) - - deionised water V 1) /VE 1) distilled water V 1) /VE 1) drinking water V/VE fire-fighting water - - V 1) - - fully desalinated water (see deionised water) heating water V/VE partly desalinated water (see decarbonised water) pure water (chemically neutral, no ultra pure water) V 1) /VE 1) rinsing water V 1) - seawater (continuous operation) VS - softened water (see decarbonised water) swimming pool water (no brine) - VS - - LHS tap water V/VE untreated water (suspended solids <20 ppm) - - V - - Wine (white, red) 40 V 1) /VE 1) LHS 1 ) Only valid if all standard (brass) plugs of the Movitec V are replaced by stainless steel plugs. Otherwise use a Movitec VS pump with the right seal. 2 ) The water treatment shall be in accordance with the VdTÜV guidelines for feed and boiler water in steam plants of up to 64 bar. The penetration of air into the system must be avoided by all means. 3 ) Pure fluids containing no abrasive solids. 4 ) Please contact KSB with detailed information on the fluid to be handled! 21

22 Movitec VE with standard non-controlled KSB motor 1~230 V Pump size Number of stages Seal code Motor rating max. current Thread Movitec VE kw I max in A Ident No. kg 2 poles Movitec VE Movitec VE Movitec VE Movitec VE Movitec VE Movitec VE Movitec VE Movitec VE Movitec VE Movitec VE Movitec VE Movitec VE Movitec VE with standard non-controlled KSB motor 3~230/400 V Pump size Number of stages Seal code Motor rating max. current Thread Movitec VE kw I max in A Ident No. kg 2 poles Movitec VE / Movitec VE / Movitec VE / Movitec VE / Movitec VE / Movitec VE / Movitec VE / Movitec VE / Movitec VE / Movitec VE / Movitec VE / Movitec VE / Movitec VE / Movitec VE / Movitec VE / Movitec VE / Movitec VE / Movitec VE / poles Movitec VE / Movitec VE / Movitec VE /

23 Movitec V with standard non-controlled KSB motor 1~230 V Pump size Number of stages Seal code Motor rating max. current Oval flange Movitec V Round flange Movitec VF Victaulic coupling Movitec VV kw I max in A Ident No. kg Ident No. kg Ident No. kg 2 poles Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V Movitec V

24 Movitec V with standard non-controlled/controlled KSB motor 1 ) 3~230/400 V up to 2.2 kw, from 3 kw 3~400/692 V Pump size Number of stages Seal code Motor rating Pump- Drive 1 ) max. current non-controlled pump Oval flange Movitec V non-controlled pump Round flange Movitec VF non-controlled pump Victaulic coupling Movitec VV non-controlled pump kw Type I max in A Ident No. kg Ident No. kg Ident No. kg 2 poles Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / poles Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / ) Voltage for controlled motor generally 3~400 V. for currents please refer to type series booklet

25 Movitec V with standard non-controlled/controlled KSB motor 1 ) 3~230/400 V up to 2.2 kw, from 3 kw 3~400/692 V Pump size Number of stages Seal code Motor rating Pump- Drive 1 ) max. current non-controlled pump Oval flange Movitec V non-controlled pump Round flange Movitec VF non-controlled pump Victaulic coupling Movitec VV non-controlled pump kw Type I max in A Ident No. kg Ident No. kg Ident No. kg 2 poles Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / poles Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / poles Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / ) Voltage for controlled motor generally 3~400 V. for currents please refer to type series booklet

26 Movitec V with standard non-controlled/controlled KSB motor 1 ) 3~230/400 V from 3 kw Pump size Number of stages Seal code Motor rating Pump- Drive 1 ) max. current non-controlled pump Oval flange Movitec V non-controlled pump Round flange Movitec VF non-controlled pump Victaulic coupling Movitec VV non-controlled pump kw Type I max in A Ident No. kg Ident No. kg Ident No. kg 2 poles Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / *) Movitec V K / *) Movitec V K / *) Movitec V K / *) Movitec V K / *) Movitec V K / *) Movitec V K / Movitec V K / Movitec V K / poles Movitec V K / *) Movitec V K / *) Movitec V K / *) Movitec V K / *) poles Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / poles Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / poles Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / Movitec V K / *) available as factory option 1 ) Voltage for controlled motor generally 3~400 V. for currents please refer to type series booklet