HPHT and base oil washdown packages

Yet another order secured for our HPHT and base oil washdown packages.

November 2019

An energy major has ordered 3 pump units for operation in an ATEX Zone 1 hazardous environment on an offshore platform.

The supply includes two units based on our standard design for HPHT washdown and one bespoke, compact unit for base oil washdown. The units will be capable of continuous pumping within the specified duty range.

The electric-driven hot water washdown units will provide 41 lpm at 200 bar. It will feature a weatherproof hood with noise attenuation, and an integral water tank. The tank will be insulated and will feature an integral tank heater. The control panel will be mounted on the skid. The base oil unit is air motor-driven and will have a performance of 12 lpm at 150 bar.

High pressure, high temperature washdown High pressure, high temperature washdownWashdown base oil unit

All units will be tested in-house, be supplied with noise and vibration test reports, and be prepared for long-term preservation prior to despatch.

Our washdown units have proved very popular in recent years with units in operation across the World. Our supply history includes the design and manufacture of units for operation in the:

  • UK Continental Shelf (ATEX)
  • Norwegian North Sea (NORSOK)
  • North Pacific Ocean (GOST/RTN)
  • Canadian offshore waters (CSA and CRN)
  • Australia (IECEx)
  • For more information:

    See our product range at Calder - Solutions

    Call or email to discuss your requirements +44 (0) 1905 759090 - sales@calder.co.uk


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