KSB Delta Macro

Main applications

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

Technical data

Q max 960.0 m³/h
H max 154.0 m


Fully automatic package pressure booster system with two to four (F) / six (VC/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.


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

Further technical information about KSB Delta Macro

Overview of technical data

Q (50Hz) 0.2 – 960.0 (m³/h)
H (50Hz) 0.0 – 154.0 (m)
Type of bearing Plain bearings
Drive IEC standardized motor, electric motor
Drive frequency 50 Hz
Type of drive Electric motor
Drive voltage Low voltage
Type of installation In-line
Type of coupling Direct
Type of lubrication Grease / Product lubrication
Max. permissible fluid temperature 60.0 (°C)
Pump set location Dry installed
Suitable for drinking water Yes
Type of casing Tubular casing
Type of impeller Closed / Radial
Casing material (EN standard) 1.4301, 1.4308
Minimum inlet pressure 4.0 (bar)
Installation position Vertical
Shaft seal type Mechanical seal
Main applications Industry and process engineering, Water, Building services
Casing material Chrome nickel steel, Cast stainless steel
Maximum drive rating 55.0 (kW)
Type of installation Stationary
Maximum speed of rotation 2900.0 (1/min)
Type of connection Direct
Operating mode Cascade and variable