`h = (( D * V )/1840)^2`

Enter a value for all fields

The "Shut-off " Head calculator computes the head (liquid surface elevation) for a centrifugal pump that runs with discharge valve closed

INSTRUCTIONS: Choose units and enter the following:

• (D)  Outside Diameter of Impeller
• (V)  Angular Velocity of Wheel

Head(h): The calculator computes the head in feet.  However this can be automatically converted into other length unit via the pull-down menu.