CRP-M Mag Drive Process Pump

Permanent Magnetic Drive Pump acc. to ISO 2858

The CRP-M pump range is equipped with a permanent magnetic drive in accordance with DIN EN ISO 2858, striking new paths especially for its design of the journal bearings, optimized internal flows and pressures, its high efficiency magnetic drive system and axial thrust balancing.

Operation limits

Capacity up to 500 m³/h (2,200 gpm)
Head up to 215 m (705 ft)
Maximum Pressure 16 bar (232 psi)
Temperature -120 to 450 °C (-184 to 840 °F)

Note: the basic design pressure is 16 bar (232 psi) at 120 °C (248 °F) for material A216 Gr.

Applications Chemical and Petrochemical Industries, Tank Farms, Liquid Gas Industry, Refrigeration and Heat Technology, Power Plants, Galvano Technique, Oil and Gas


The hydraulics of this pump range is designed to achieve high efficiencies and low NPSHr values. The CRP-M range of magnetic drive pumps consists of 35 hydraulics to meet almost all customer's requirements and is built with the latest engineering techniques and tools such as: 3D Modeling, Finite Element Analysis and CFD-Simulation, in order to assure our customers of the best product quality.

  • Horizontal, single stage
  • Radially split
  • End-Top nozzle arrangement
  • Single suction impeller
  • Foot mounted
  • Axial thrust balance
  • Spherical Journal Bearing Design (patented)
  • Optimized and balanced internal flows and pressures
  • High efficiency magnetic drive system
  • Axial thrust balancing
  • 100% leakage free containment shell, self-vented and fully drainable
  • Environmentally friendly - Zero fugitive emissions to the atmosphere
  • Directly interchangeable with other dimensional standard pumps
  • Maximum bearing life given that there are no bearing alignment problems
  • Cost savings through optimum efficiency