API & Non-API Pumps

Pump Categories:

Centrifugal API610 Pumps
Over Hung (OH)
-    Flexibly Coupled: OH1, OH2, OH3
-    Rigidly Coupled: OH4
-    Closed Coupled: OH5, OH6





Between Bearings (BB):

-    1&2 Stage: BB1, BB2
-    Multistage: BB3, BB4 , BB5








Vertically Suspended (VS):

-    Single Casing: VS1, VS2, VS3, VS4, VS5
-    Double Casing: VS6, VS7