Main applications

  • 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 primo

Fully automatic package pressure booster system with two to three (VC) / four (F/SVP) vertical high-pressure pumps; available in cascade-controlled and two variable speed versions. Cascade control (F) for ensuring the required supply pressure. The frequency inverter operated VC and SVP versions ensure variable speed control of each pump via cabinet-mounted frequency inverter (VC) or PumpDrive variable speed system and KSB SuPremE motor (SVP), respectively, providing fully electronic control to ensure the required supply pressure. Automated with BoosterControl.

Application pump ksb delta primo

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

Drive pump ksb delta primo

  • KSB Delta Primo F, VC:
  • Electric motor
  • Efficiency class IE3 to IEC 60034-30
  • KSB Delta Primo SVP:
  • Magnetless synchronous reluctance motor
  • Efficiency class IE5 to IEC 60034-30
  • KSB SuPremE

Desing Details pump ksb delta primo

▪ Compact system mounted on a common base frame
▪ 2 (F / SVP / VC) / 3 (F / SVP / VC) / 4 (F / SVP) vertical highpressure pumps
▪ Hydraulic components made of stainless steel / brass
▪ Integrated dry running protection

KSB Delta Primo F:

▪ DOL starting

KSB Delta Primo VC, SVP:

▪ With variable speed system

Multiple pump system:

▪ Discharge-side gate valve per pump
For inlet conditions M and F only:
▪ Check valve per pump
▪ Suction-side gate valve per pump

KSB Delta Primo F:

▪ Power contactor per pump

KSB Delta Primo VC, SVP:

▪ One frequency inverter per pump
▪ Power contactor per pump

Overview of technical data ksb delta primo

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