Pump Up

Critical Rental Calculators

Resources for application and equipment calculations.


Please find below calculators for compressed air, flow and volume to provide assistance measuring site conditions, equipment conversion specs and application needs.

Pump up formula

Our Pump Up calculator helps calculate whether or not your air compressor is running at correct flow or not along with the time taken for the pressure of your tanks to move from one level to another. Input your volume of the receiver in gallons, the volume of a pipe greater than 3 inches in diameter to FT3, Atmospheric Pressure, Time of Event in Seconds and Maximum Pressure Drop resulting in a calculated cfmcomp = Compressor volume.

cfmcomp = Compressor volume

These calculators are provided by Critical Rental Solution free of charge. Critical Rental Solutions assumes no liability for their use. Important information should be confirmed with alternative sources.