Grundfos CMB3-37 0.75kW 240V CM Booster Pump with PM1 Controller

The Grundfos CMB3-37 CM Booster Pump with PM1 Controller is a compact automatic pressure boosting system designed to provide reliable and consistent water pressure for domestic and light commercial applications. Combining a high efficiency multistage CM pump with the intelligent PM1 controller, it delivers stable pressure performance with automatic start and stop operation for household water supply, rainwater systems, irrigation, and mains boosting applications.

Constructed with heavy duty cast iron and stainless steel components, the system is built for durability and quiet operation suitable for residential environments. The integrated PM1 controller includes advanced pump protection features such as dry run protection, anti cycling protection, and LED status indicators, helping to protect the pump and extend its service life. With a simple plug and pump installation design, the system allows for quick setup and easy commissioning.

FEATURES

• Integrated PM1 pressure controller with automatic start and stop
• High efficiency multistage CM pump design
• Dry run protection to prevent pump damage
• Anti cycling protection for system safety
• LED status indicators for easy monitoring
• Heavy duty cast iron and stainless steel construction
• Quiet operation suitable for residential use
• Compact design for easy installation
  
• Plug and pump setup for simple commissioning
  
• Approved for drinking water applications (AS/NZS 4020)

SPECIFICATIONS

• Model: CMB3-37
  
• Pump Type: Multistage Booster System
  
• Controller: Grundfos PM1
  
• Voltage: 220–240V
  
• Phase: Single Phase
  
• Supply Frequency: 50Hz
  
• Inlet Connection: 1” Female
  
• Outlet Connection: 1” Male
  
• Maximum Noise Level: 55dB(A)
  
• Installation Type: Surface Mounted
  
• Application Type: Potable and non potable water

APPLICATIONS

• Household water pressure boosting
  
• Rainwater supply systems
  
• Mains water boosting
  
• Garden irrigation systems
  
• General water transfer and distribution