Description
CMBE 1-44 I-U-C-E-D-E
The Grundfos CME Booster is a compact booster system for water supply in domestic applications. The integrated speed controller enables the CME Booster to keep constant pressure in the pipe system. A pressure sensor monitoring changes in the water consumption will signal to the speed controller to change the motor speed to adapt performance to the new state. The CME Booster is very easy to install. When the pipework has been installed, it is all a matter of plugging the unit into a socket, and the system is operational. The CME Booster consists of:
- CME pump with integrated frequency converter
- 5-way valve
- expansion tank
- pressure gauge
- manometer
Features
- Constant pressure, integrated speed control
- Compact
- Robust, stainless steel
- Easy installation
- Dry run protection
Liquid:
Pumped liquid: Water
Liquid temperature range: 32 .. 140 °F
Selected liquid temperature: 68 °F
Density: 62.29 lb/ft³
Technical:
Pump speed on which pump data is based: 3776 rpm
Rated flow: 10.6 US GPM
Rated head: 94.16 ft
Primary shaft seal: AQQE
Approvals and markings: CE, CULUS
Curve tolerance: ISO9906:2012 3B
Return valve: YES
Start pressure: Integrated Frequency converter
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: 122 °F
Flange standard: INTERNAL NPT THREAD
Pump inlet: NPT 1
Pump outlet: NPT 1
Electrical Data:
Rated power - P2: 0.75 HP
Main frequency: 50 / 60 Hz
Rated voltage: 1 x 200-240 V
Maximum current consumption: 3.45-2.90 A
Rated speed: 360-4000 rpm
Enclosure class (IEC 34-5): IP55
Insulation class (IEC 85): F
Type of cable plug: NONE
Mains cable: NO CABLE m
Tank:
Tank volume: 0.528 gal
