Main applications movitec h(s)i

  • Building services
  • Energy
  • Mining
  • Power Stations > 100 MW
  • Process
  • Water
  • Water supply
  • Watertransport

Technical data

  • Q max 26.3 m³/h
  • H max 195.0 m

Design movitec h(s)i

Multistage horizontal high-pressure centrifugal pump

Application pump movitec h(s)i

Spray irrigation, general irrigation, washing, water treatment, fire-fighting and pressure booster systems, hot water and cooling water recirculation, boiler feed systems, etc.

Drive pump movitec h(s)i

  • Surface-cooled KSB squirrel-cage motor
  • Thermal class F to IEC 34-1
  • Efficiency class IE3 to IEC 60034-30 (≥ 0.75 kW)
  • Enclosure IP55
  • Frequency 50 Hz/60 Hz

Desing Details pump movitec h(s)i


▪ High-pressure pump
▪ Maximum pressure class PN 25
▪ Centrifugal pump
▪ Single-stage or multistage


▪ Horizontal installation

Shaft seal

▪ Uncooled maintenance-free mechanical seal
– Fixed mechanical seal
– Easy Access mechanical seal
– Cartridge seal


▪ Tungsten carbide plain bearings at the hydraulic rotor

Fluids handled

▪ Hot water
▪ Clear water
▪ Condensate
▪ Cooling water
▪ Fire-fighting water
▪ Oil
▪ Cleaning agents
▪ And others

Product benefits

▪ Reliable: product-lubricated plain bearings made of tungsten carbide, cast pump foot, torsion-resistant pump shroud and confined O-rings
▪ Long service life: corrosion-resistant hydraulic components made of stainless steel
▪ Easy to service: can be fitted with any standardised mechanical seal (to EN 12756)
▪ Easy to install underneath other machinery due to horizontal installation

Overview of technical data movitec h(s)i

Q (50Hz)0.0 – 26.3 (m³/h)
H (50Hz)0.0 – 195.0 (m)
Barrel casingYes
Type of bearingPlain bearings
Casing partitionRadially split
Diffuser material (EN standard)1.4404, 1.4301
Drive frequency50 Hz /60 Hz
Type of driveElectric motor
Drive voltageLow voltage
Type of first impellerRadial
No. of impeller entriesSingle entry
Impeller material (EN standard)1.4301, 1.4404
Type of installationClose-coupled
Type of couplingDirect
Type of lubricationProduct lubrication
Max. permissible fluid temperature140.0 (°C)
Nozzle positionEnd suction
Pump set locationDry installed
Suction characteristicsNon-priming
Suitable for drinking waterYes
Type of connectionThread
Type of stage casingStage casing with diffuser
UNSPSC classification4015150300
Casing material (EN standard)1.4301, 1.4404, EN-GJL-250
Installation positionHorizontal
Shaft seal typeMechanical seal
Main applicationsIndustry and process engineering, Water, Building services
Casing materialChrome nickel steel
Maximum discharge-side pressure25.0 (bar)
Maximum drive rating7.5 (kW)
Type of installationStationary
Maximum speed of rotation2900.0 (1/min)