Grundfos Water Booster Pump (1.21HP) - CMB5-46PM1
RM3,247.00 RM3,820.00
Grundfos Water Booster Pump (1.21HP) - CMB5-46PM1
Price RM3,247.00 RM3,820.00
Product SKU CMB5-46PM1
Brand Grundfos
Availability In Stock

Suitable for

  • Commercial water pressure boosting
  • Domestic water pressure boosting



Pump speed on which pump data are based 2900 rpm
Rated flow 4.7 m³/h
Rated head 38.6 m
Impellers 5
Primary shaft seal AVBE
Approvals and markings CE
Model A
Return valve YES
Start pressure PM1 - 2.2 bar


Pump housing Cast iron
  ASTM 30 B
Impeller Stainless steel
  DIN W.-Nr. 1.4301
  AISI 304
Rubber EPDM

Electrical data

Rated power - P2 0.9 kW
Mains frequency 50 Hz
Rated voltage 1 x 220-240 V
Maximum current consumption 5.4-5.0 A
p max system 10 bar
Rated speed 2750-2790 rpm
Enclosure class (IEC 34-5) IP55
Insulation class (IEC 85) F
Built-in motor protection TP 211
Type of cable plug UK
Mains cable 2 m

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