Main applications ksb delta basic

  • Building services
  • Fire fighting and sprinkler systems
  • Irrigation
  • Pressure boosting, fire fighting systems
  • Water supply

Technical data

  • Q max 88.0 m³/h
  • H max 134.0 m

Design ksb delta basic

Fully automatic pressure booster system with two to three (MVP) / four (SVP) vertical high-pressure pumps in two variable speed versions. The frequency inverter operated MVP and SVP versions ensure variable speed control of each pump by motor-mounted frequency inverter for asynchronous motors (MVP) or PumpDrive variable speed system and KSB SuPremE motor (SVP), respectively, providing fully electronic control to ensure the required supply pressure. Equipped with a central fuse box.

Application pump ksb delta basic

Pressure boosting in residential buildings, hospitals, office buildings, hotels, department stores, industry, etc.

Drive pump ksb delta basic

▪ Electric motor
▪ Enclosure IP55


▪ Efficiency class IE3 to IEC 60034-30


▪ Efficiency class IE5 to IEC 60034-30

Desing Details pump ksb delta basic


  • Fully automatic pressure booster system
  • Variable speed operation
  • Baseplate-mounted
  • Membrane-type accumulator (direct-flow) to DIN 4807-5 on the discharge side, approved for drinking water, with shut-off element and drain valve.
  • 2 (MVP / SVP) / 3 (MVP / SVP) / 4 (SVP) vertical highpressure pumps with variable speed control
  • Hydraulic components made of stainless steel / brass
  • Check valve per pump
  • Pressure gauge
  • Integrated dry running protection
  • Pressure transmitter on the discharge side
  • Anti-vibration pads per system
  • Discharge-side gate valve per pump
  • Suction-side gate valve per pump
  • Suction-side manifold and discharge-side manifold made of stainless steel

Overview of technical data ksb delta basic

Q (50Hz)0.2 – 88.0 (m³/h)
H (50Hz)0.0 – 134.0 (m)
Type of bearingPlain bearings
Drive frequency50 Hz
Type of driveElectric motor
Drive voltageLow voltage
Type of installationLong-coupled
Type of couplingDirect
Type of lubricationGrease / Product lubrication
Max. permissible fluid temperature60.0 (°C)
Pump set locationDry installed
Suitable for drinking waterYes
Type of impellerClosed / Radial
Minimum inlet pressure4.0 (bar)
Installation positionVertical
Shaft seal typeMechanical seal
Main applicationsIndustry and process engineering, Water, Building services
Casing materialChrome nickel steel, Stainless steel
Maximum discharge-side pressure16.0 (bar)
Maximum drive rating7.5 (kW)
Type of installationStationary
Maximum speed of rotation2900.0 (1/min)
Type of connectionIndirect