Movitec V Movitec LHS Type Series Booklet 1798.56/4-10 Movitec A High-pressure In-line Pumps 60 Hz Fields of Application Movitec V(S) and LHS are employed for general water supply, sprinkling, irrigation and pressure boosting duties, for warm water, hot water and cooling water recirculation, and conden- sate transport. They are installed in boiler feed circuits, domes- tic 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 fire- fighting, reverse osmosis and surface treatment applications. Design Multi-stage, vertical (horizontal installation see page 5) high- pressure centrifugal pumps, with suction and discharge nozzles of identical nominal diameters arranged opposite to each other (in-line design). Materials Standard variants: V: All hydraulic components are made of stainless steel AISI 304 VS, LHS: All hydraulic components are made of stainless steel AISI 316 Shaft Seal Single-acting, uncooled mechanical seal in accordance with EN 12756. Drive Electric motor, 60 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, frequency-controlled drives. Designation Movitec V S F 10-- 3 Type series Movitec V Material variant Flange design Size Number of stages Movitec LHS 6 -- 10 Type series Size Number of stages Material variant: blank or S, see page 3 Flange design/connection: F= Round flange V= Victaulic coupling Operating Data Movitec V(S) Capacities Q up to 90 m 3 /h, (25 l/s) Heads H up to 258 m Operating pressures p d up to 25 bar 1 ) Operating temperatures t --15 _C to +120 _C Movitec LHS Capacities Q up to 8.6 m 3 /h, (2.4 l/s) Heads H up to 415 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 ex- ceed the value stated. Conformity Marks CE ACS (Movitec V) ATEX group II, cat. 2 and 3 on request
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Movitec V Movitec LHS
Type Series Booklet1798.56/4-10 Movitec A
High-pressure In-line Pumps60 Hz
Fields of ApplicationMovitec V(S) and LHS are employed for general water supply,sprinkling, irrigation and pressure boosting duties, for warmwater, hot water and cooling water recirculation, and conden-sate transport. They are installed in boiler feed circuits, domes-tic water supply systems, washing plants, water treatment andfilter systems. They are used for degreaser baths/alkalinecleaning baths, alkalines and oils/emulsions, as well as for fire-fighting, reverse osmosis and surface treatment applications.
DesignMulti-stage, vertical (horizontal installation see page 5) high-pressure centrifugal pumps, with suction and dischargenozzles of identical nominal diameters arranged opposite toeach other (in-line design).
MaterialsStandard variants:V: All hydraulic components are made of stainless
steel AISI 304VS, LHS: All hydraulic components are made of stainless
steel AISI 316
Shaft SealSingle-acting, uncooled mechanical seal in accordance withEN 12756.
DriveElectric motor, 60 Hz, air-cooled, 2- and 4-pole, standard KSBmotor withmain dimensions to IEC.Othermotormakes subjectto prior consultation with KSB.Movitec V, VS, LHS with PTC resistors for 3 kW and above.Variants: single-phase a.c. motor, frequency-controlled drives.
DesignationMovitec V S F 10 -- 3
Type seriesMovitec VMaterial variantFlange designSizeNumber of stages
Movitec LHS 6 -- 10Type seriesSizeNumber of stages
Material variant: blank or S, see page 3Flange design/connection: F = Round flange
V = Victaulic coupling
Operating DataMovitec V(S)Capacities Q up to 90 m3/h, (25 l/s)Heads H up to 258 mOperating pressures pd up to 25 bar 1)Operating temperatures t --15 _C to +120 _C
Movitec LHSCapacities Q up to 8.6 m3/h, (2.4 l/s)Heads H up to 415 mOperating pressures pd up to 40 bar 1)Operating temperatures t --15 _C to +120 _C1) The sum of inlet pressure and head at zero flow point must not ex-
ceed the value stated.
Conformity MarksCEACS (Movitec V)ATEX group II, cat. 2 and 3 on request
Movitec A
2
Selection chartsn≈ 3500 1/min
For Movitec 2, 4, 6, 10 15 and 90 please refer to type series booklet Movitec B, reference No. 1798.561-10
Silicon carbide/Carbon/EPDMSilicon carbide/Carbon/VitonTungsten carbide/Tungsten carbide/HNBRTungsten carbide/Tungsten carbide/VitonTungsten carbide/Carbon/Viton(40 bar seal; only for Movitec LHS)
– 15 _C to + 120 _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 1092-2 PN 25 (optional ASME B 16.1 Class 250 or JIS B2238 16K)3) Subject to application limits (see List of Media Handled)4) Drilled to EN 1092-2 PN 405) Movitec 24, 32 and 45 from 11 kW with cartridge seal; Movitec 65 generally with cartridge seal
Movitec A
5
Horizontal installation
The Movitec can be installed horizontally in systems where theinstallation 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 steelholding brackets and the required bolts.Foundation bolts must be supplied by the operator.
max. Ø 13 mm for M12
Holding bracket (pump)89-11.01
Holding bracket (motor)89-11.02
Dimensions Movitec V, VS 24, 32, 45, 65
Motor rating
[kW]
C 1)
[mm]
H
[mm]
A
[mm]
B
[mm]
Ident No.set 2)
Movitec VF, VSF 24 -- 4-pole
1.1 -- 1.5 F2 + 47 170 180 180 47 116 969
2.2 -- 4.0 F2 + 39 170 180 180 47 116 970
5.5 -- 7.5 F2 -- 17 170 180 180 47 116 971
Movitec VF, VSF 32, 45, 65 -- 2-pole
1.5 -- 2.2 F2 + 47 170 180 180 47 116 972
3.0 -- 4.0 F2 + 39 170 180 180 47 116 973
5.5 -- 7.5 F2 -- 17 170 180 180 47 116 9741) Height F2 based on stages, see type series booklet Movitec pp 392) Not available for Movitec LHS
Movitec A
6
Design Features Movitec V(S)
Universal high-pressure pumpup to 25 bar• --15 _C to 120 _C• Also suitable for chemicallyaggressive fluids
• Enclosure IP 55• Thermal class F• With PTC thermistor> 3 kW
Easy-to-fit shaft made ofhigh-alloy steel, firmconnection between shaftand impeller
Low-noise:Flow noise is damped bypump shroud
Corrosion-resistant:• Hydraulic components andpump shroud made ofhigh-alloy stainless steel
• Movitec V with pump shroudmade of CrNi sheet steel
Reliable and service-friendlyshaft seal• Standardised mechanical sealto EN 12756
Highly wear-resistant andmaintenance-free plain bearing madeof tungsten carbide/ceramics,lubricated by the fluid handled• Self-cleaning by forced flushing
Leak-free and resistantto thermal shocks• Floating pump shroud• Confined O-rings
High operatingreliability ensured bytorsion-proof pumpshroud• No external joints• Only 2 sealingelements
Simple installationand piping layoutthanks to in-line design• Insensitive toexternal nozzleforces and moments
Space saving vertical design
Movitec A
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Design Features Movitec LHS
Universal high-pressure pumpup to 40 bar• --15 _C to 120 _C• Also suitable for chemicallyaggressive fluids
Service-friendly, robust three-phasemotor• Multi-range voltage/frequency• Enclosure IP 55• Thermal class F• With PTC thermistor > 3 kW
Easy-to-fit shaft made ofhigh-alloy steel, flat shaft endensures firm connection betweenshaft and impeller
Low-noise:Flow noise is damped by pumpshroud
Corrosion-resistant• Hydraulic components andpump shroud made ofhigh-alloy stainless CrNiMosheet steel
Reliable and service-friendlyshaft seal• Standardised mechanical sealto EN 12756
Highly wear-resistant andmaintenance-freeplain bearing made oftungsten carbide/ceramics,lubricated by the fluid handled• Self-cleaning by forced flushing
Leak-free and resistant tothermal shocks• Floating pump shroud• Confined O-rings
High operating reliability ensuredby torsion-proof pump shroud• No external joints• Only 2 sealing elements
CasingPump casing with suction and discharge nozzles of identicalnominal diameters arranged opposite to each other (in-line de-sign).Movitec V(S): stainless steel pump casing and baseplatemade of cast iron with powder coating.Movitec LHS: stainless steel pump casing.
Shaft SealThe shaft seal is an uncooled, maintenance-free mechanicalseal to EN 12756.
DriveStandard for V(S) and LHS:-- Electric motor, 50 Hz, air-cooled, 2- and 4-pole, standard
KSBmotor withmain dimensions to IEC.Othermotormakessubject to prior consultation with KSB,up to 2.2 kW 220--240 V/380--420 V,3 kW and above 380--420 V/660--725 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 acc. to our choice.-- Motor for 500 Vmains voltage, design V1/V18, make acc. to
our choice.-- Motor make acc. to customer’s choice (upon request).-- PTC thermistor for motors < 3 kW
Direction of rotation:Clockwise, seen from the drive side (see arrow indicating direc-tion of rotation on the motor stool).
Coupling:-- All pump sizes: rigid coupling-- The couplings are in accordance with the EC Machinery
Safety Directive.
InstallationVertical installation (horizontal installation see page 5)
CoatingMovitec VE andV(S): Cast ironmotor stool and baseplate withpowder coating.Movitec V(S): Cast iron slide flanges protected by sheradisingprocess.All pumps: Stainless steel parts without any additional protec-tive coating.
TestsStandard:Pressure test according to EN 809.Leak test with water.
Approved variant (upon request):Hydraulic test evidenced by test report. This test is always car-ried out using the original motor.The NPSH or the suction head are not measured.
Materials testingCertificate of Compliance with the Order (corresponds toEN 10204)In the certificate of compliancewith the order themanufacturingor processing works confirms by way of an informal report with-out specifying test results that the delivery complies with the sti-pulations of the purchase order (certificate to 2.2 and 3.1 avail-able upon request).
Characteristic Curves 2)The characteristic curves are based on the following principles:F Tolerances to ISO 9906, Class 2 / Annex A.F The motors used for the measurements are standard KSB
motors 1).F The characteristic curveswere obtainedwith deaeratedwater
at a temperature of 20 _C and a density of 1.0 kg/dm3 1).F The characteristic curves are valid for a kinematic viscosity
of 1 mm2/s (1 cst) 1).F A minimum permissible flow must be maintained to prevent
the pump from overheating (see graph).
Movitec V Qmin in m3/h
24324565
2.24.04.66.1
LHS 6 0.8
The following curve shows theminimum flow, correspondingto a percentage of the optimum flowQopt, as a function of thetemperature of the medium pumped (flow rate at best effi-ciency point).
F Maximum pressure at the discharge nozzle: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)
F NPSHThe NPSH values of the individual characteristic curves areminimum values corresponding to the cavitation limit; theyrefer to deaerated water.A safety allowance of at least 0.5mmust be addedwhen se-lecting the pump to compensate for measuring inaccuraciesand minor manufacturing deviations. The NPSH curve re-flects mean values.
1) In case of different parameters, the performance data must be cor-rected accordingly.
2) See example on the following page.
Movitec A
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Example
Recommended Spare Parts Stock for 2 Years’ Continuous Operation
Number of pumps of identical size(including stand-by pumps) --> 2 3 4 5 6 and 7 8 and 9 10 and more
Part No. Description Quantity of spare parts %
10-5 Stage casing compl. with bearing Kit
Stage casing with bearing (108.02) +
bearing sleeve (529) + impeller (230) +
spacer sleeve, short (525.01)
1 set 2 sets 3 sets 30
433 1 Mechanical seal 433
2 O-rings 412.01
2 Gasket (Oval) 400 (only for pumps with
V flange variant)
1 O-ring 412.05 (only for cartridge seal)
1 O-ring 412.06 (only for cartridge seal)
1 set 2 sets 3 sets 30
Power input per stageat a density of ρ = 1 kg/dm3
NPSH required. A safety allowance of 0.5 mmust be added to the NPSH value of thecharacteristic curve when selecting the system.
Numberof stages
Motorsize
Qmin
12
7.5 kW / 10 HP
Movitec A
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List of fluids handledThe data refer to the chemical resistance of the materials. The relevant regulations/standards governing individual pumpapplications 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, pleasecontact KSB.
Basic data:-- Temperature ranges:D Reference temperature: 20 °C.D In the case of temperatures <0 °C Contact KSB.D In the case of temperatures > 50 °C: check and observe the vapour pressure of the fluid handled!D 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 crystallisation at low fluid temperatures.-- Mechanical seal of tungsten carbide / tungsten carbide (U3U3): max. solids content 20 ppm (depending on particle size),
with the exception of corrosive fluids. Fluids with a higher solids content are not permitted (ppm = 1 mg/kg).-- Please note: High temperatures will increase corrosion (reference temperature = 20 °C).-- Under unfavourable conditions (high temperatures, deposits, long idle periods), chloride contents of more than 300 mg/l may
result in localised corrosion.
Fluid handled(see special conditions given at the end of
Max. con-tent in %
Max. tempera-ture in °C
Mechanical seal variant(see special conditions given at the end ofthe table)
Ferric sulphate (II) 10 80 -- -- -- V -- --Fruit juices, pH-neutral (6.5) 60 -- V -- -- LHS --Fuel oil (light) (without antifreeze for --20 _Cand below) 80 -- V -- -- LHS --
Glycerine 40 V -- -- -- LHS LHSGlycol (salt-free) (see ethylene glycol) 100 V -- -- -- LHS LHS
Hexane 40 -- V -- -- LHS --
Isopropyl alcohol (2-propanol) 80 V -- -- -- -- LHSKerosene (jet fuel) 100 -- V -- -- LHS --
1) Only valid if all standard (brass) screw plugs of Movitec V are replaced by stainless steel screw plugs. Otherwise, a Movitec VS with the rightseal must be used.
4) Fluid details required.
Movitec A
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Fluid handled(see special conditions given at the end of
Max. con-tent in %
Max. tempera-ture in °C
Mechanical seal variant(see special conditions given at the end ofthe table)
tent in % ture in °C13 14 15 16 17 19
Lactic acid 40 60 -- V 1) -- -- LHS --Liqueur 60 -- V -- -- LHS --
Magnesium sulphate 10 80 -- V -- -- LHS --Maleic acid 10 60 -- VS -- -- -- --Miscella 4) 60 -- V 1) -- -- LHS --
Oil-water mixtures (without solids) -- V -- -- LHS --
Tannic acid 20 80 -- V 1) -- -- LHS --Tartaric acid 8 60 -- V 1) -- -- LHS --Trisodium phosphate 4 80 -- -- V 1) -- -- --Turpentine (oil) (see oil, turpentine) 4) 60 -- V -- -- LHS --
Vinegar (wine vinegar) 10 60 VS -- -- -- -- LHS
1) Only valid if all standard (brass) screw plugs of Movitec V are replaced by stainless steel screw plugs. Otherwise, a Movitec VS with the rightseal must be used.
3) Pure fluid without abrasive solids.4) Fluid details required.
Movitec A
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Fluid handled(see special conditions given at the end of
Max. con-tent in %
Max. tempera-ture in °C
Mechanical seal variant(see special conditions given at the end ofthe table)
tent in % ture in °C13 14 15 16 17 19
Water-glycol mixture (salt-free, with inhibi-tors) min. 20 V -- -- -- -- LHS
Water:Condensate VS 2) -- -- -- -- LHSCooling water -- -- -- V 1) -- --Decarbonised water -- -- V 1) -- -- --Deionised water V1) -- -- -- -- LHSDistilled water V1) -- -- -- -- LHSDrinking water V -- -- -- -- LHSFire-fighting water -- -- V 1) -- -- --Fully desalinated water (see deionised wa-ter)
-- -- -- -- -- --
Heating water V -- -- -- -- LHSPartly desalinated water (see decarbonisedwater)
-- -- -- -- -- --
Pure water (chemically neutral, no ultrapurewater) V1) -- -- -- -- LHS
Rinsing water -- -- -- V 1) -- --Seawater (continuous operation) 25 -- -- -- VS -- --Softened water (see decarbonised water) -- -- -- -- -- --Swimming pool water (no brine) -- VS -- -- LHS --Untreated water(suspended solids content < 20 ppm)
-- -- V -- -- --
Tap water V -- -- -- -- LHSWine (white, red) 40 V1) -- -- -- LHS LHS
1) Only valid if all standard (brass) screw plugs of Movitec V are replaced by stainless steel screw plugs. Otherwise, a Movitec VS with the rightseal must be used.
2) Water treatment shall be in accordance with VdTÜV guidelines for feed and boiler water in steam systems of up to 64 bar.The penetration of air into the system must be avoided by all means.
Movitec A
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Movitec V with standard KSB motor 3~230/400 V
Pump size Numberofstages
Sealcode
Motorrating
Ratedcurrent
Oval flangeMovitec V
Round flangeMovitec VF
Victaulic couplingMovitec VV
kW Inom in A Ident No. kg Ident No. kg Ident No. kg