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Grundfos CMB-SP 3-47 - Self-Priming Pump - 98507629

  • Grundfos
  • BW#: 00016562
  • Mfr#: 98507629
  • UNSPSC#: 40151566
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Features
  • CMB-SP 3-47 I-C-A-A-C-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

  • compact

  • easy installation

  • self-priming up to 8 m automatic resetting of alarms

  • dry-running protection anti-cycling (leakage detection) maximum
    continuous operating time.

  • 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.


Applications
  • Mains water pressure boosting

  • Rainwater supply from above ground water tanks

  • Rainwater supply from below ground water tanks

  • Rainwater supply from other below ground water sources - dams/rivers
    etc.


Specifications

  • Liquid: Pumped liquid:Water

  • Liquid temperature range: 0 .. 60 °C

  • Liquid temperature during operation: 20 °C

  • Density:998.2 kg/m³

  • Technical:

  • Speed for pump data: 2900 rpm

  • Rated flow: 3 m³/h

  • Rated head: 34.9 m

  • Primary shaft seal:AVBE

  • Approvals and markings:CE,C-TICK

  • Curve tolerance: ISO9906:2012 3B

  • Self-priming: 4 m

  • Start pressure: PM2

  • Materials:

  • Pump housing:Stainless steel DIN W.-Nr. 1.430 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:15.5 kg

  • Gross weight:20.8 kg

Minimum sell quantity:

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Technical Specifications

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