Grundfos CM, CME



The Grundfos CM/CME pump has been created with compactness, flexibility and reliability as its central features. This horizontal multistage close-coupled pump is a compact, reliable and quiet pump designed to work in a variety of applications.

The difference between the CM and the CME pump ranges is the motor. CM pumps are fitted with mains-operated motors, whereas the motors for CME pumps have an integrated frequency converter and PID controller.

A Grundfos engineered mechanical shaft seal has been designed to eliminate industry-wide problems with shaft seals sticking where SIC-SIC seal faces are used.  The solution builds on both the implementation of a rotation stop on the stationary ring and different surface finishing on both the stationary and rotating rings.

The CM and CME pumps are available in cast iron or stainless steel

  • AISI 304/DIN 1.4301 stainless steel for water and non-corrosive liquids
  • AISI 316/DIN 1.4401 stainless steel offers



The Grundfos CM/CME is designed to be used in a variety of applications, including:

  • Washing and cleaning (washing machines)
  • Water treatment
  • Temperature control (heating/cooling)
  • Chemical and pharmaceutical industries
  • Building services
  • Irrigation



  • Compact design
  • Customized solutions
  • High reliability
  • Service-friendly
  • Wide performance range
  • Low noise level
  • Electro-coated cast-iron parts
  • Grundfos motor
  • Superior dry running capabilities



  • Reduced footprint
  • Energy saving (CME)
  • Low maintenance costs
  • Single pump model for multiple applications
  • Reduced downtime, High reliability



> Check out our CME Plus Constant Pressure System.


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