GRUNDFOS water pumps CM3-4

GRUNDFOS water pumps CM3-4

Place of Origin: Jiangsu, China
Brand Name: GRUNDFOS
Model Number: CM series
Usage: Water
Power: Electric
Structure: Multistage Pump
Fuel: Other
Pressure: High Pressure
Application: pressurize water
Product name: water pump
Theory: centrifugal Pump
Material: stainless steel
Model: CM3-4
Electrical power: 380V/50HZ/3P
Power: 0.46kw
Temperature: -15℃~+110℃
Ccertification: CE Certificate
Capacity: 2.4m3/hr
Pump lift: 31m



1. Brief introduction of GRUNDFOS water pumps CM3-4

GRUNDFOS water pumps CM3-4 is used as the raw water booster pump or high pressure pump in water treatment plant. Easy installation and operation. Less maintenance. The Grundfos CM and CME pumps are non-self-priming, horizontal, multistage, end-suction centrifugal pumps. CM is Horizontal multi-stage type.

The horizontal multistage pump CM (=Centrifugal Modular) has been created with compactness and molecularity 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).

2. Application for GRUNDFOS water pumps CM3-4

The CM or CME pump is a multi purpose pump for both industry and water boosting in general. Also in heating, air conditioning, groundwater supply, industry, drinking water distribution, domestic water supply and rain water, dosing and disinfection, motors, waste water and solar solutions.
It is compact, noiseless, reliable and flexible, and this make it an optimal solution for installation and interaction with other components in small and large systems or as a stand-alone pump.

3. Features and benefit of GRUNDFOS water pumps CM3-4

  • Compact design
  • Modular construction/customised solutions
  • Worldwide usage
  • High reliability
  • Service-friendly
  • Wide performance range
  • Low noise level
  • High-performance hydraulics
  • Electro-coated cast-iron parts
  • Customised solutions
  • Grundfos motor
  • E-solutions
  • High efficiency.

4. Pump details

Grundfos pump 05

5. Model for choice


6. Factory


7. Certification:

ISO9001-2019 safety production licenseCE-certification of RO-water Filtration Drinking Plant

8. Comments from customers:

Comments From Customers

9. Package and transportation:

water Filtration Drinking Plant package and transportation

10. Finished projects:

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