Grundfos CMB5-46 1×220-240V 50Hz
CMB 5-46 A-C-A-A-B-B
The Grundfos CM Booster with pressure manager PM1 is a compact booster set for water supply in domestic applications. The pressure booster unit consists of a Grundfos CM pump and a Grundfos pressure manager PM1. The pressure manager allows the pump to start and stop automatically according to demand and protects the pump from dry running. The CM Booster is very easy to install. When the booster has been connected to the pipework, it is all a matter of plugging the plug into a socket, and the system is operational.
- easy installation
- dry-running protection
- anti cycling (leakage detection).
Applications Grundfos CM PM1 Booster is mainly used for domestic and light commercial water supply or booster systems.
Suction lift: Max. 1 m, including suction-pipe pressure loss at a liquid temperature of +20 °C. (not self-priming)
Pumped liquid: Water
Liquid temperature range: 0 .. 60 °C
Selected liquid temperature: 20 °C
Density: 998.2 kg/m³
Pump speed on which pump data are based: 2900 rpm
Rated flow: 4.7 m³/h
Rated head: 38.6 m
Primary shaft seal: AVBE
Approvals and markings: CE,C-TICK
Return valve: YES