I am sure you have no idea what you are asking so I have 3 answers
Ambeint (outside air) pressure - 14.7psi
Auto A\C pressure (LOW side) - 35 - 45psi (+ or - 10psi)
Auto A\C pressure (high side) - 175 - 185 psi (+\- 10psi)
A pressure for air-condition is between 60 ~ 70 psi charging of split type air conditioner is required.
The psi pressure rating is good for any fluid. The fluid may be water or compressed air. -Destroyer of Babylon
30 psi
Pressure doesn't change when you change substance, 120 PSI in water equals 120 PSI in air.
Yes pressure is pressure
25-30 psi
psi is air pressure per square inch normally for your tyres
Around 40 psi Around 40 psi
PSI
14.7 Psi
Psi is Pounds (per) Square Inch. It is a measure of air pressure. an average HPA tanks run on a psi of about 4500. Guns have an operating psi, how much pressure to move all the parts, of 180 roughly.
Three psi single vehicle, four psi combination.