Description
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.
Features • compact • easy installation • self-priming up to 8 m • 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.
LIQUID: | ||
Pumped liquid: | Water | |
Liquid temperature range: | 0 .. 60 °C | |
Selected liquid temperature: | 20 °C | |
Density: | 998.2 kg/m³ | |
TECHNICAL: | ||
Pump speed on which pump data are based: | 2900 rpm | |
Rated flow: | 3 m³/h | |
Rated head: | 20.5 m | |
Primary shaft seal: | AVBE | |
Approvals and markings: | CE | |
Curve tolerance: | ISO9906:2012 3B | |
Return valve: | YES | |
Self-priming: | 4 m | |
Start pressure: | PM2 | |
MATERIALS: | ||
Pump housing: | Stainless steel | |
DIN W.-Nr. 1.4301 | ||
AISI 304 | ||
Impeller: | Stainless steel | |
DIN W.-Nr. 1.4301 | ||
AISI 304 | ||
Rubber: | EPDM | |
INSTALLATION: | ||
t max amb: | 55 °C | |
Flange standard: | WHITWORTH THREAD RP | |
ELECTRICAL DATA: | ||
Rated power – P2: | 0.5 kW | |
Mains frequency: | 50 Hz | |
Rated voltage: | 1 x 220-240 V | |
Maximum current consumption: | 3.1-2.8 A | |
Rated speed: | 2730-2740 rpm | |
Enclosure class (IEC 34-5): | IP55 | |
Insulation class (IEC 85): | F | |
Type of cable plug: | AU | |
Mains cable: | 1.5 m | |
OTHERS: | ||
Net weight: | 14.8 kg | |
Gross weight: | 20 kg | |
Country of origin: | TW | |
Custom tariff no.: | 8413700900 |