Category Products Pressure


Pressure is a type of stress which is exerted uniformly in all directions over a given area and defined as the ratio of the magnitude of the normal force F to the area A, or simply said it is a force exerted over a surface.
Unit of Measurement (Psig vs psi vs psia vs psid)
Mostly used unit: SI: bar, kPa, Pa - British: psi, inH2O

Pressure is measured in various reference points. Appropriate Suffix (“g” for gauge, “a” for absolute, or “d” for differential) shall append the unit of measurement to avoid error.