Design
Fully automatic package pressure booster system, with 2 to 6 vertical high-pressure pumps and continuously variable speed control of each pump by PumpDrive speed control system.
For fully electronic control of the required supply pressure.
Configuration and functions to DIN 1988, Part 5. Automated with BoosterControl and PumpDrive.
Applications
Pressure boosting in residential buildings, hospitals, office buildings, hotels, department stores, industry, etc.
Overview of technical data
Type of bearing Plain bearings
Drive frequency 50 Hz
Type of drive Electric motor
Drive voltage Low voltage
Type of first impeller Closed / Radial
Other impeller types Closed / Radial
Impeller material (EN standard) 1. 4301
Type of coupling Direct
Type of lubrication Oil / Product lubrication
Max. permissible fluid temperature 70 °C
Nozzle position In- line
Number of pumps 4
Maximum rated pressure (discharge) PN 16
Pump set location Dry installed
Suction characteristics Non- priming
Suitable for drinking water Yes
Type of connection Screw- ended, flange
Type of stage casing Stage casing with diffuser
UNSPSC classification 4015150300
Casing material (EN standard) 1. 4301
eClass assignment 36410101
Maximum head 160, 00 m
Minimum head 6, 00 m
Maximum inlet pressure 10 bar
Installation position Vertical
Shaft seal type Mechanical seal
Main applications Industry and process engineering; Water;Building services
Casing material Chrome nickel steel
Maximum discharge-side pressure 16 bar
Maximum drive rating 7, 50 kW
Type of installation Stationary
Maximum flow rate 660 m³/h
Maximum speed of rotation 2. 900 1/min
Standby pump Yes
Type of connection Indirect and direct
