CMB-SP 3-47 CM Booster Self Priming

Original price was: $1,904.10.Current price is: $1,470.00.

Compact booster solution with pressure manager for water supply in domestic and light commercial applications. It can create suction lift of up to 8 m. Wetted parts are in stainless steel.

Suitable for

  • Commercial water pressure boosting
  • Domestic water pressure boosting

1 in stock

SKU: 98507629 Categories: , ,


The Grundfos CM Booster self-priming pump with PM2 pressure manager is a compact booster solution for water supply in domestic applications. The pressure booster unit consists of a Grundfos CM self-priming pump and a Grundfos PM2 pressure manager. The pressure manager allows the pump to start and stop automatically according to demand and protects the pump from dry running. The CM Booster self-priming pump can create a suction lift of up to 8 m, and it is very easy to install. When the booster has been connected to the pipework, just plug it into a socket, and the system is operational.


  • compact
  • easy installation
  • automatic resetting of alarms
  • dry-running protection
  • anti cycling (leakage detection)
  • maximum continuous operating time.

Applications The Grundfos CM Booster self-priming pump with PM2 pressure manager is mainly used for domestic and light commercial water supply or booster systems.

Pump speed on which pump data are based: 2900 rpm
Rated flow: 3 m³/h
Rated head: 34.9 m

Additional information

Weight 21 kg
Dimensions 47 × 28 × 41 cm


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