รายละเอียดเพิ่มเติม
Grundfos : CMB3-37 A-C-A-C-A-A 1×220-240V 50Hz
Product No.: 97530132
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.
Features
• compact
• 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.
| 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 | 3.1 m³/h |
| Rated head | 27.7 m |
| Primary shaft seal | AVBE |
| Approvals and markings | CE,EAC |
| Return valve | YES |
| Start pressure | PM1 – 1.5 bar |
| Materials | |
| Pump housing | Cast iron |
| EN-JL1030 | |
| ASTM 30 B | |
| Impeller | Stainless steel |
| DIN W.-Nr. 1.4301 | |
| AISI 304 | |
| Rubber | EPDM |
| Installation | |
| Maximum ambient temperature | 55 °C |
| Flange standard | WHITWORTH THREAD RP |
| Pump inlet | Rp 1 |
| Pump outlet | EXT. G1 |
| Electrical data | |
| Rated power – P2 | 0.5 kW |
| Mains frequency | 50 Hz |
| Rated voltage | 1 x 220-240 V |
| Maximum current consumption | 5.4-5.0 A |
| Rated speed | 2750-2790 rpm |
| Enclosure class (IEC 34-5) | IP55 |
| Insulation class (IEC 85) | F |
| Type of cable plug | SCHUKO |
| Mains cable | 1.5 m |
| Mains cable | 1.5 m |
| Others | |
| Net weight | 13.6 kg |
| Gross weight | 17.1 kg |
| Net weight | 22 kg |
| Country of origin | CN |
| Custom tariff no | 84137042 |
