How many psi is a foot of head?

As we size a pumping system, we’ll want to accomplish building pressure (PSI). The relationship between PSI and feet of head is that 2.31 feet of head = 1 PSI.

How many psi is a meter of head?

Meter of Head to PSI Conversion Table

Meter of Head [m head]	PSI [psi]
1	1.42
2	2.84
3	4.27
4	5.69

How do you calculate head to psi?

In simple terms, the mathematical constant 2.31 converts a unit of energy against gravity into a unit of force against any other area. This constant converts a foot of head of water into pressure: Head in feet of water divided by 2.31 equals pressure in psi, and pressure in psi times 2.31 equals head in feet.

How do you convert psig to feet of head?

How many psig in 1 ft of head? The answer is 0.43341651888775. We assume you are converting between pound/square inch [gauge] and foot of head. You can view more details on each measurement unit: psig or ft of head The SI derived unit for pressure is the pascal.

How many PSI is a vacuum?

14.7 psi
Vacuum is an air pressure measurement that is less than Earth’s atmospheric pressure, about 14.7 psi. A perfect vacuum, by definition, is a space where all matter has been removed.

How big is a meter of head in psi?

meter of head or PSI. The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.00010199773339984 meter of head, or 0.00014503773800722 PSI.

How to convert head to pressure in feet?

h = head (m) p = pressure (kg/cm 2) Converting Pressure to Head. Since pressure gauges often are calibrated in pressure – psi or bar – a conversion to the heads commonly used in pump curves – like feet or meter – may be required. Converting pressure in psi to head in feet. h = 2.31 p / SG (3) where. h = head (ft) p = pressure (psi)

How to convert Pascal pressure unit to Psi?

How to Convert Pascal to Psi. 1 Pa = 0.0001450377 psi 1 psi = 6894.7572931783 Pa. Example: convert 15 Pa to psi: 15 Pa = 15 × 0.0001450377 psi = 0.0021755661 psi. Popular Pressure Unit Conversions