Pounds of pressure per square inch guage, using atmospheric pressure as a base.
Pounds per square inch gauge.
Abbreviation for pounds per square inch gage
Pounds per square inch gage. Pressure in relationship to the ambient air pressure
pounds per square inch gage* range (cooling range)
Pound per square inch gage. Pressure referenced to ambient air pressure.
(POUNDS PER SQUARE INCH): 0 psig = 14.696 psia (psi absolute) = 1.0 atmosphere.
pounds per square inch gage (same as psi).
The pressure relative to atmosphere. For instance, 10 PSIG equals 24.7 PSIA. This is the more common pressure term.
