"Psi" says the formula. The pound per square inch or, more accurately, pound-force per square inch - symbol: psi or lbf/in2 or lbf/in2 - is a unit of pressure or of stress based on avoirdupois units. It is the pressure resulting from a force of one pound-force applied to an area of one square inch.
1 pound per square inch = 6 894.75729 pascals
Pascal (Pa) is the SI unit of pressure.
Formula: psi x 6.895 = kPa
Use this formula: psi x 0.07031 = kg/cm2
Multiply inches of WC by 0.0361 to obtain PSI.
PSI stands for pounds per square inch. MPH stands for miles per hour. psi is used to measure pressure, and mph is used to measure speed. They have no relationship and cannot be converted to one another.
limit is 86% of 93 psi = 86/100 x 93 psi ≈ 79.98 psi As the psi is measured to the nearest 0.1 psi, the safe limit is a measured 79.9 psi.
PSI * 0.068046 = (atm)
Formula: psi x 6.895 = kPa
Use this formula: psi x 0.07031 = kg/cm2
Multiply inches of WC by 0.0361 to obtain PSI.
Use this formula: psi x 0.07031 = kg/cm2
Use this formula: psi x 0.07031 = kg/cm270 psi x 0.07031 = about 4.921 kg/cm2
The total amount required is measured in PSI, which is about 35 PSI. Therefore, the amount you need is calculated by using the following formula: Required PSI = 35 PSI - Actual PSI
1 psi = 6.89476 kPa (rounded) 1 kPa = 0.14504 psi (rounded) 1 mPa = 1,000 kPa
Each foot of elevation change is equal to 0.433 PSI of water pressure. Elevating the water tank 10 feet would add 4.43 psi.
PSI stands for pounds per square inch. MPH stands for miles per hour. psi is used to measure pressure, and mph is used to measure speed. They have no relationship and cannot be converted to one another.
We now have more accurate ways to make the mixture. It was commonly believed that a "5 sac mix" was 3000 psi. Now you just order by the psi you want.
Velocity = PSI x 12.1 THEN 12.1 Sq.Example 65 PSI x 12.1 Sq - 28.04 FPS