The horizontal multistage pump CM (=Centrifugal Modular) has been created with compactness and modularity as two of its central features, making numerous configurations possible. The pump is basically composed of a series of interchangeable modules, all of which have been designed to work together seamlessly, no matter what the application.
The pumps are of the close-coupled type. 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.
Both CM and CME pumps have mechanical shaft seals. The CM and CME pumps are available in cast iron or stainless steel (AISI 304/DIN 1.4301 stainless steel, which is for water and non-corrosive liquids, and AISI 316/DIN 1.4401 stainless steel, which offers a high degree of corrosion protection against aggressive liquids).
The CM or CME pump is primarily used as a built-in pump in OEM solutions and domestic boosters.
It is compact, noiseless, reliable and flexible, and this make it an optimal solution for installation and interaction with other components in a large system.
It can be installed in systems or used as a stand-alone pump
Features and benefits
- Compact design
- Modular construction/customised solutions
- Worldwide usage
- High reliability
- Wide performance range
- Low noise level
- High-performance hydraulics
- Electro-coated cast-iron parts
- Customised solutions
- Grundfos motor.