Grundfos CM 5-47 Pressure Booster Pump

SKU:
CMB-SP 5-47

PRODUCT INFORMATION

CMB-SP is a self-priming compact booster supplied with a Grundfos PM1 or PM2 pressure manager for water supply in domestic and light commercial applications. It can create a suction lift of up to 8 m.

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

FEATURES & BENEFITS

The Grundfos CM Booster self-priming pump with PM1 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 PM1 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 system has been connected to the pipes, it is all a matter of inserting the plug into a power supply socket, and the system is operational.

The Grundfos CM Booster self-priming pump with PM1 pressure manager is mainly used for domestic and light commercial water supply or booster systems.

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 2900 rpm
Rated flow: 4.7 m³/h
Rated head: 38 m
Code for shaft seal: AVBE
Approvals: CE,RCM
Curve tolerance ISO9906:2012 3B
Model A
Return valve: YES
Self-priming: 4 m
Start pressure: PM2
Tank volume NONE l

 

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:
50 °C
Maximum operating pressure:
10 bar
Pipe connection standard:
ISO 228-1
Type of inlet connection: Rp
Type of outlet connection: G
Size of inlet connection: 1
Size of outlet connection: 1
Pressure rating for connection: PN 10

 

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
Rated speed: 2750-2790 rpm
Enclosure class (IEC 34-5): IP55
Insulation class (IEC 85): F
Built-in motor protection: TP 211
Length of cable: 1.5 m
Power plug: AU plug

DRAWINGS

LITERATURE

Grundfos CM 5-47 Pressure Booster Pump Brochure Grundfos CM 5-47 Pressure Booster Pump Brochure