Sage-Tips

What is 1 psi equal to in inches of water?

1/28 pound per square inch
A pressure of 1/28 pound per square inch is equal to one inch of water column. The column water is 28 inches high and has the same pressure as 1 psi.

How do you convert inches to PSI?

Please provide values below to convert psi [psi] to pound-force/square inch, or vice versa….Psi to Pound-force/square Inch Conversion Table.

Psi [psi]	Pound-force/square Inch
0.01 psi	0.01 pound-force/square inch
0.1 psi	0.1 pound-force/square inch
1 psi	1 pound-force/square inch
2 psi	2 pound-force/square inch

How do you calculate water pressure in inches?

Water has a specific gravity of 1.00. To calculate the hydrostatic pressure at the bottom of the container consider: H = 8 inches of water SG = 1 P = x PSI P=1 • 8 inches = 8 inches W.C. So the hydrostatic pressure (P) at the base is equivalent to 8 inches of water column.

How do you convert head of water to PSI?

The relationship between PSI and feet of head is that 2.31 feet of head = 1 PSI. Translated, that means that a column of water that’s 1-inch square and 2.31 feet tall will weigh 1 pound.

What is .5 psi in inches of water column?

PSI to Water Column Conversion Formula To convert PSI to WC, just multiply the PSI measurement by 27.708 to get the measurement in WC. For example, if you divide 5 PSI by 27.708, it converts to about 138.54 inches WC.

What is 2 psi in water column?

In this example, 2 pounds of pressure times 27.78 equals 55.56 inches of water in a water column.

How do you calculate pressure in psi?

Use the formula pressure P = 0.43h where h is the water column in feet. We use the constant 0.43 (lb/in2)/ft because this is the amount of pressure 1 foot of water places on a surface below it regardless of the volume of water. meaning 860 psi of force is being exerted on the submarine.

How do you convert pressure to load?

Multiply the length times the width to get the area of the side of the material in square inches. Using the example, 4 inches times 2 inches equals an area of 8 square inches. Divide the loading force stretching the material by the side area to obtain the pressure applied in psi.

How do you convert inches of water column to CFM?

= (CFM/Effective Area/4005)2 Volume (CFM) = IN. W.C. X 4005 X Effective Area Velocity (CFM) = FPM X Effective Area Velocity (FPM) = CFM/Effective Area Velocity (FPM) = 4005 X IN. W.C.

How do you calculate psi of water?

Determine the water pressure at the bottom of a full cylinder on its side. When the radius is in feet, multiply the radius by 2 and then multiply the product by 0.4333 to get the water pressure in PSI. When the radius is in meters, multiply the radius by 2 and then multiply by 1.422 to get PSI.

What is .5 psi in water column?

Inches of Water to Pound force per square inch table

Inches of Water	Pound force per square inch
2 in H20	0.07 psi
3 in H20	0.11 psi
4 in H20	0.14 psi
5 in H20	0.18 psi

What is the PSI of 1 inch of water?

1 Psi (Psi) =. 27.70759 Inch Water (60°F) (inAq) Psi : Psi is the abbreviation of pound per square inch, and is widely used in British and American. 1 psi = 6,894.76 Pascals.

How many inches of water column per psi?

1 psi is equal to 27.71 inches of water column; this is why water column is most often used to measure pressures under 1 psi.

What is 1 inch of water column in psi?

1 psi = 6,894.76 Pascals. Inch Water (60°F) : Inches of water (also called wc, inch water column (inch WC), inAq, Aq, or inH2O) is a non-SI unit for pressure. It is defined as the pressure exerted by a column of water of 1 inch in height at defined conditions for example 60 °F at the standard acceleration of gravity. 1 inAq equals 248.84 Pa.

How many feet of water in psi?

One atmosphere is approximately equal to 33 feet of sea water or 14.7 psi, which gives 4.9/11 or about 0.445 psi per foot.