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HMD Kontro HPGSP – High Pressure OH2 API 685 General Service Petroleum Sealless Magnetic Drive Pump

The HPGSP sealless magnetic drive pump from HMD Kontro is a high-pressure pump used in the oil & gas, petrochemical and chemical industries.

It provides reliable, safe processing and handling of hazardous and valuable hydrocarbons and chemicals.

It is a centreline mounted single stage pump built to API 685specifications and suitable for heavy-duty pump applications. The pumps are extremely versatile and safe and are capable of handling system pressures of up to 2680 psi and higher if required, depending upon temperature extremes. The design has support brackets on the casing to minimise vibration and allow for thermal expansion.

HMD Kontro HPGSP pumps are available in eleven hydraulic sizes and two basic frame sizes to meet power requirements. Standard materials of construction are A-8 and S-5 with silicon carbide bearings with other variations available on request.

The pumps comply with all specifications required by the oil & gas, petroleum and heavy chemical industries and are typically used in toxic, aggressive, hot, crystallising and high value processes.


Benefits of the HMD Kontro HPGSP Pump:

  • A high pressure version of the GSP pump
  • Large degree of interchangeability within Frame sizes
  • Modular design based on established and readily available components
  • Minimises spare parts inventory and associated costs
  • Mounted on a heavy-duty fabricated steel drip pan baseplate
  • Self-venting and completely self-draining


Flows to

        290 m³/hr (1540 gpm)

Heads to

        150 m (715 ft)


        185 bar / 2680 psi

Temperature Range

        -100 to 260°C (-148 to 500°F)




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