Pipe Size Calculator

Demand-side pipe size is based on 2 -3 psi pressure drop per 1000 ft of pipe. For sizes larger than 2” go to the next commercially available pipe size. Please call us for expert help with your piping design.

Enter pressure:
psig

Enter CFM:
cfm

Enter Atmospheric Pressure:
psia

Proper supply-side pipe size is:
inches

Proper demand-side pipe size is:
inches