CP System

Product Category:

Pump Auxiliary Equipment

The CP System can be supplied for new pumps or retrofitted to any existing ClydeUnion Pumps.....

Where to Buy
CP System


CP System

The CP System is very similar to an API standard seal flush plan 53C, although it was originally designed and supplied in 1990 - many years before API plan 53C seal flush plan was first published. Over 300 CP Systems have been supplied since production started. The purpose of a CP System, and its associated pipework, is to provide a supply of cooled barrier fluid to a dual pressurised or double mechanical seal. The barrier fluid is usually, but not always, a light hydraulic mineral oil.


  • Designed per ASME Section VIII, Division 1.
  • Meets requirements of the European Pressure Equipment Directive 97/23/EC Available with either ANSI 600 lb or 900 lb.
  • Flange pressure ratings offers a proven history in improving seal life, particularly under varying suction pressures.
  • Provides an excellent mechanical sealing environment in the most demanding process conditions.

Where to Buy

Interested in ClydeUnion Pumps? Contact the team and arrange a consultation today.

Find a distributor near you
Back To Top