CENTRIFUGAL API 610 PUMP

SINGLE STAGE CENTRIFUGAL API 610 PUMP (@courtesy GOULD Pump)

The above drawing provides the higlighted internal components as follow :

• Impeller with close type.
• Renewable wear ring ( Front and rear rings control seal chamber flows and pressures ).
• Seal chamber.
• Lubrication system with Ring Oil System.
• Bearing.
• Heavy duty bearing frame.
• Labyrinth Oil Seals.
• Rigid Heavy duty shaft.

Those parts are conform to the design and clearance required as per API 610.

MULTI STAGE CENTRIFUGAL API 610 PUMP (@courtesy GOULD Pump)

These model is between bearing type with radial split casing.  It is used for high pressure and high temperature application.   The highlighted internal parts are :

• Heavy duty thrust bearing.
• Heavy duty shaft.
• Heavy duty radial bearing.
• Renewable wear rings.
• Enlarged seal chamber.
• Opposed impellers arrangement ( Driven by individual key and positioned on shaft by dual locknuts).

The casing is supported excatly in the centerline, it is an unique phisycal identification of the API 610 centrifugal compare to other Standard.