Centrifugal Pumps - Shut-Off Head

Centrifugal pumps and maximum shut-off head. The maximum "shut-off" head for a centrifugal pump can be estimated using the relationship between impeller diameter, rotational speed, and resulting head.

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Maximum Shut-Off Head-- feet
Impeller Diameter (inches)Rotational Speed (rpm)Shut-Off Head (feet)
412007.1
6120016
8120028.4
4180015.9
6180035.8
8180063.7
4360063.7
63600143.2
83600254.8
Centrifugal Pumps - Shut-Off Head | MEPKit Engineering Tools | MEPKit