The Grundfos CM/CME is designed to be used in a variety of applications. These include
•     Washing and cleaning
•     Temperature control
•     Water treatment
•     Chemical and pharmaceutical industries
•     And more…

Three main models are offered with a number of variants available thanks to a series of optional components.
These main models are constructed in:
•     Cast iron (Type A)
•     AISI 304/DIN 1.4301 (Type I)
•     AISI 316/DIN 1.4401 (Type G)

Reliability
The Grundfos CM/CME has high reliability built in. A well-defined and rock-solid clamping of the pump impellers combined with a NORD-LOCK washer at the other end of the pump stack creates a robust and reliable design.
And what is more, industry-wide problems with shaft seals sticking where SIC-SIC seal faces are used have been eliminated. The new CM/CME solution builds on both the implementation of a rotation stop on the stationary ring and the presence of different surfaced finishings on the stationary and the rotating ring