Grundfos : Grundfos CM Booster

Grundfos CM Booster


The Grundfos CM Booster is a horizontal multistage centrifugal pump designed for domestic and light industrial applications.  It is suitable for pressure boosting from above ground rainwater tanks or from mains water.


  • Quiet operation
  • Compact design
  • Robust construction
  • Dry run protection
  • Easy installation
  • Adjustable cut in pressure (PM2)
  • Generator friendly


  • All wetted parts stainless steel
  • Hard wearing carbon/ceramic seal
  • IP 55 Motor
  • Complies with AS/NZS 4020 – testing for products for use with drinking water

Available in various models – see the pdf file for further technical details: