Description
CMB-SP 1-36 I-C-A-A-A-A
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
|
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: | 1.2 m³/h | |
| Rated head: | 29.7 m | |
| Primary shaft seal: | AVBE | |
| Approvals and markings: | CE | |
| Curve tolerance: | ISO9906:2012 3B | |
| Return valve: | YES | |
| Self-priming: | 4 m | |
| Start pressure: | PM1 – 1.5 bar | |
| 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: | ||
| Maximum ambient temperature: | 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: | 15.1 kg | |
| Gross weight: | 20.4 kg |






