CUP-OH2 – Single stage, API end suction pump

The ClydeUnion Pumps CUP-OH2 pump is a heavy duty, single stage, radially split, overhung, end suction machine, designed and manufactured to the latest edition of API 610. The CUP-OH2 pumps have stringent API noise and vibration limits which are met, due to a rigid pump body with 360 degrees bearing support and heavy centerline mounting. Reliable operation at elevated temperatures is ensured due to a number of cooling methodologies complementing inherently cool running bearing modules. A back pull-out design allows the complete rotating assembly to be removed without disturbing the suction or discharge pipework. ClydeUnion Pumps legacy brands including HHS, DB10, SMK and H-OP provide the industry with a very comprehensive hydraulic coverage.

• Rigid shaft design with minimized deflection at the seal faces to below API 610 criteria, provides a longer mechanical seal life
• High rigidity baseplate designs are among the stiffest in the industry
• Bearing housing cooling fins provide optimum heat transfer
• API material options from S4 to D2 – NACE, low temperature and other material options available

Technical data on the CUP-OH2