Grundfos End Suction Close-Coupled Multi Stage

The Grundfos CM and CME end-suction close-coupled multi-stage pumps offer several advantages, including high efficiency, robust construction, and a compact design. These pumps are recognised for their reliable performance and their ability to handle a wide range of applications. With various configuration options and materials available, the CM and CME pumps can operate in temperatures ranging from -30 °C to 120 °C. Their versatility makes them an ideal solution for integration into both small and large systems, whether as part of a larger setup or as stand-alone units.

Design Advantages

  • Reliable, quiet, flexible, and compact
  • Modular design makes the pumps versatile
  • Available in cast iron and stainless steel
  • Optimized hydraulics in housing and impeller for unimpeded liquid flow
  • Grundfos-engineered mechanical shaft seal
  • Superior dry running capabilities

Available Options

We customise pumps according to your specific application. Get in touch with us today to get a complete list of your options.

  • Materials options
  • Oversize motors
  • Accessories and spare parts
  • Baseplate/mounting

Key Specifications

  • Liquid temperature: -20 - 120 °C

  • Max. flow: 36 m³/h

  • Max. head: 135 m

  • Max. pressure: 16 bar

Applications

  • Washing and cleaning (washing machines)
  • Water treatment
  • Temperature control (heating/cooling)
  • Chemical and pharmaceutical industries
  • Building services
  • Irrigation
Talk to our experts
Grundfos is deemed the largest pump manufacturer in the world with more than 19,000 employees globally and an annual production of over 16 million pump units.

OUR RANGE OF AVAILABLE Grundfos End Suction Close-Coupled Multi Stage Pumps

Talk to Experts
Grundfos End Suction Close-Coupled Multi Stage CM

CM

Max. flow: 30 m³/h
Max. head: 135 m
Max. pressure: 16 bar

Grundfos End Suction Close-Coupled Multi Stage CM

CM SELF-PRIMING

Max. flow: 6 m³/h
Max. head: 56 m
Max. pressure: 16 bar

Grundfos End Suction Close-Coupled Multi Stage CME

CME

Max. flow: 36 m³/h
Max. head: 125 m
Max. pressure: 16 bar

PRINCIPLE OF OPERATION

A Grundfos end-suction close-coupled multistage centrifugal pump features multiple stages, or impellers, designed to increase pressure. This makes it ideal for applications requiring high head and moderate flow. Liquid enters the pump through the suction port and moves through each impeller, which increases its velocity. As the impeller rotates, the liquid is discharged into a volute casing, where the high velocity is converted into pressure. The multiple stages enable a significant increase in pressure, allowing the liquid to be pumped to the desired location effectively.

Servicing you anywhere in Australia

We’d love to hear from you. 
Please fill out the quick form below with as much detail as possible, and one of our experts will be in touch.