Click your operating point on the curves below, or select from the icons in the left column to access a family of curves for your application. Curves posted below are for 3500, 2900, and 1750-rpm.
Pressure Conversion
1 psi (pound per square inch) = 2.307 TDH (total discharge head)
1 TDH (total discharge head) = 0.434 psi (pounds per square inch)
