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CMBE TWIN BOOSTER

The Grundfos CMBE TWIN Booster is a compact
two-pump booster system for water supply in
domestic and light commercial applications that
are easy to install and commission. The integrated
speed controller allows the CMBE Booster to
maintain constant pressure in the pipeline.
A pressure sensor monitors the changes in the water
consumption and will signal the speed controller
to change the motor speed.
This way, performance is adjusted automatically.
The cascade control ensures that the performance
of the CMBE Booster is automatically adapted to
the consumption pattern by switching pumps
on or off between 2 pumps, or by changing the
speed of the pumps. The system thus runs
energy-efficiently with a limited number of
pumps.

FEATURES

  • Constant pressure
    The integrated speed controller keeps a
    constant pressure in the pipe system
  • Cascade control
    Cascade control ensures that the
    performance of the booster system is
    automatically adapted to the
    consumption by switching between
    the pumps on/off
  • Pump alternation
    Pump alternation ensures that the
    operating hours are distributed evenly on
    the pumps over time
  • Dry-running protection
    The system will stop automatically if there
    is no water from the incoming pipeline
  • Easy installation
    The booster is easy to install when it is
    connected to pipes. It is a matter of
    Plug & Play

OPERATING CONDITIONS

  • System pressure
    Max. 10 bar
  • Liquid temperature
    0°C to +60 °C
  • Ambient temperature
    Max. +55 °C
  • Relative air humidity
    Max. 95%
  • Mains voltage
    1 x 200 -240 V 50/60 Hz
  • Enclosure class
    IP55
  • Sound pressure level
    50-65 dB(A)
  • Approvals and markings
    CE, EAC, UL, WRAS, ACS, NSF61

APPLICATIONS

  • Large houses
  • Domestic buildings
  • Cottage and villas
  • Mid-size Hotels
  • Mid-size Hospitals
  • Community hostels
  • Schools
  • Poly-house & Green
  • House farming

control panel

PERFORMANCE CURVE

CMBE Twin Booster Performance curve

PRODUCT RANGE

For all pumps, electrical supply is 1 phase 200-240 Volts AC, 50 Hz

 

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