Hotline +86 400-000-0000
Get a quote

Illustration · product photos to follow

Cold Plate Coolant Pumps · CP-M series

CP-M Series Magnetic Drive Stainless Steel Circulation Pump

Magnetic coupling and 316L stainless wetted parts, compatible with DI water and fluorinated fluids — for clean liquid cooling loops in data centers, lasers and semiconductor equipment.

  • Magnetic coupling
  • 316L stainless
  • Fluorinated fluids
Max. flow
120 L/min
Max. head
35 m
Power supply
220 VAC / 380 VAC / 48 VDC
Wetted material
316L
Get a quote Catalogue & CAD

* Sample data on this page; the official catalogue prevails.

Overview

The CP-M series replaces the mechanical seal with a magnetic coupling, fully enclosing the pump chamber. It is suited to applications sensitive to cleanliness and leakage: the secondary side of data center cold plate cooling, DI water loops in lasers and semiconductor tools, and systems using fluorinated fluids.

Stainless wetted parts and SiC bearings mean low metal-ion release and long life, and the back pull-out design allows maintenance without breaking the piping.

  • Magnetic coupling, static seals only

    Inner and outer magnet rotors transmit torque through a containment shell — the pump chamber has only static seals and stays leak-free.

  • Clean-fluid compatible

    316L stainless and PTFE wetted parts with low extractables for DI water, fluorinated fluids and other clean coolants.

  • Variable speed

    Optional VFD or EC motor to adjust the duty point to loop resistance and heat load.

  • Easy to service

    Back pull-out design — service impeller and bearings without disconnecting the piping.

Specifications

Pump type Single-stage centrifugal, magnetic drive
Power supply 220 VAC 1-ph / 380 VAC 3-ph / 48 VDC (EC)
Flow range 10–120 L/min
Head range 5–35 m
Fluids DI water, ethylene / propylene glycol solutions, fluorinated fluids
Fluid temperature -20 to +90 °C
Wetted materials Casing / impeller 316L, containment shell 316L, SiC bearings
Max. working pressure 1.0 MPa
Protection IP55 (motor)
Insulation class F

Models

ModelPower supplyMax. flow (L/min)Max. head (m)Motor power (kW)
CP-M40-25220 VAC40250.37 Quote
CP-M80-30380 VAC80300.75 Quote
CP-M120-35380 VAC120351.5 Quote

Performance curves

  • CP-M40-25
  • CP-M80-30
  • CP-M120-35
0 10 20 30 40 0 25 50 75 100 125 Head H (m) Flow Q (L/min) CP-M120-35 CP-M80-30 CP-M40-25
Test conditions: water, 25 °C, 50 Hz. Sample curves; the official catalogue prevails.

Dimensions & interfaces

Ports Thread G3/4 – G1-1/4, or flange DN20–DN32
Mounting Horizontal base mount
Electrical Terminal box / circular connector
Weight 9–24 kg (by model)

Applications

Downloads

  • CP-M series catalogue PDF · coming soon Request
  • CP-M 3D model STEP · coming soon Request
  • Installation & operating manual PDF · coming soon Request

Related

Related products

Tell us your duty point — we’ll propose the pump

Flow, head / pressure, fluid, temperature, voltage — the more complete, the more precise the selection.

Request a quote +86 400-000-0000