Grundfos CME Twin 5-62 Pressure Booster Pump

SKU:
CMBE TWIN 5-62

PRODUCT INFORMATION

CMBE TWIN is a high-efficiency booster system consisting of two Grundfos CMBE boosters connected in parallel, suitable for clean water supply and pressure boosting in domestic and commercial applications.

  • Commercial water pressure boosting
  • Attic
  • Bathroom
  • Domestic water pressure boosting

FEATURES & BENEFITS

The Grundfos CMBE TWIN Booster is a compact two-booster system for water supply in domestic and commercial applications. The integrated speed controller allows the CMBE Booster to maintain constant pressure in the pipe system. A pressure sensor monitoring changes in the water consumption will signal the speed controller to change the motor speed. This way performance is adjusted according to the new state, thus running in cascade multi-pump. The cascade control ensures that the performance of the CMBE Booster is automatically adapted to consumption by switching pumps on or off and by changing the speed of the pumps in operation. The system thus runs as energy-efficiently as possible with a limited number of pumps. The CMBE-TWIN Booster is very easy to install. It has UL approval.

The CME Booster consists of 2 units of CMBE Booster which each include, 5-way valve, expansion tank, pressure gauge, Pressure sensor.

Features:

  • Cascade multi-pump operation
  • Automatic pump alternation
  • Constant pressure control
  • Pipe filling • Compact design
  • Robust
  • stainless steel
  • Easy installation (Plug & Pump)
  • Dry run protection

Applications:

  • Apartment buildings
  • Schools
  • Small hotels
  • Office buildings
  • Agriculture

Thermal protection CME Booster pumps require no external motor protection. The MGE motor incorporates thermal protection against slow overloading and blocking (IEC 34.11)

TECHNICAL DATA

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 3868 rpm
Rated flow: 6 m³/h
Rated head: 47.8 m
Code for shaft seal: AVBE
Approvals: CE,CCC
Curve tolerance ISO9906:2012 3B
Number of pumps 2
Start pressure: Integrated Frequency converter
Tank volume 41
Main pump type: CMBE TWIN
Main pump product number: 98586118

 

MATERIALS

Pump housing: Stainless steel, EN 1.4301, AISI 304
Impeller: Stainless steel, EN 1.4301, AISI 304
Code for rubber EPDM

 

INSTALLATION

Max. ambient temperature:
55 °C
Maximum operating pressure:
10 bar
Pipe connection standard:
WHITWORTH THREAD RP
Pump inlet: Rp 1 1/4
Pump outlet: Rp1
Pressure rating for connection PN 10

 

ELECTRICAL DATA

Rated power - P2: 1.5 kW
Mains frequency: 50 Hz
Rated voltage: 1 x 200-240 V
Maximum current consumption: 9.10-7.60 A
Enclosure class (IEC 34-5): IP55
Insulation class (IEC 85): F
Length of cable: 1.5 m
Power plug: AU plug

DRAWINGS

LITERATURE

Grundfos CME Twin 5-62 Pressure Booster Pump Brochure Grundfos CME Twin 5-62 Pressure Booster Pump Brochure