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Um... there are 1 psi (lb/in2) = 144 psf (lbf/ft2) , if by (lb ft) you meant pounnds per square foot. then there is 1/144 psi in 1 (lbf/ft2)

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How many PSI in 2.8 bar g?

1 bar is 14.50377 PSI, so 2.8 bars is 40.610 PSI.


If you have a multi story building and with 40 psi water pressure coming in at what height do you put a booster pump?

This depends on what your target pressure is. If the height of the pipe is H in feet, the pressure at the bottom of the pipe from the column of water is 0.036127292 * H * 12 where 0.036127292 is the density of water in lbs/in^3. Thus, if your initial water pressure is I, the pressure at H feet will be I - 0.036127292 * H * 12 So you will have Height | Pressure +--------- 0 ft | 40 psi 10 ft | 35 psi 20 ft | 31 psi 30 ft | 27 psi 40 ft | 23 psi 50 ft | 18 psi 60 ft | 14 psi 70 ft | 10 psi 80 ft | 5 psi 90 ft | 1 psi 100 ft | 0 psi One will be required above 90 ft. You'll probably want one above 40 ft. Derivations: eq means equals. This wiki eats equals signs. D eq diameter of the pipe in inches, H eqheight in feet D / 2 eq R Area (A)(in^2) eq pi * R ^ 2 Volume (V)(in^3) eq A * H * 12 eq pi * R ^ 2 * H * 12 Water weight (W)(lbs) eq V * 0.036127292 eq pi * R ^ 2 * H * 12 * 0.036127292 Pressure (P)(psi) eq W / A eq V * 0.036127292 eq pi * R ^ 2 * H * 12 * 0.036127292 / pi * R ^ 2 eq H * 12 * 0.036127292


How many ft in meters?

1 Meter = 3.2808399 ft to be exact=]


1 bar equals how many psi and Pa?

1 bar = 100000 Pa1psi = 6890 Paapprox 14.5psi to the barPrecisely,1 bar =14.5037738 psipsi = pounds per square inch


What are the old Russian units of measure?

"versta" = 3500 ft "sazhen" = 7 ft. "arshin" = 2ft 4 in. "lokot'" = 1 yard "vershok" = 1.75 in "duym" = 1 inch "pud" = 1 16,38 kg "funt" - 1 pound "gorst'" = a handful

Related Questions

How much psi i equal to 1 pound freon?

Pound per Square Inch = PSI means 1pound in terms of pressure will be 1 psi.


What is the meaning of psi symbol?

Psi stands for pound per square inch. This system is used to measure pressure. 1 Psi is equal to 1 pound of force on an area of 1 square inch.


How much psig equal to 1 psi?

There is no mathematical conversion needed - 1 psi is equal to 1 psi. The terms "psig" and "psi" are often used interchangeably to refer to pounds per square inch of pressure. However, "psig" specifically denotes pressure relative to the local atmospheric pressure, while "psi" is an absolute measure.


How many vertical feet of water is equal to one pound per square inch?

A one foot liquid head of water will exert a force of 1.04167 psi. 27.7 inches of water = 1 psig... Mean and dirty 1foot=1/2psig


How many inches of mercury column is in 1 psi?

About 2 1 pound per square inch = 2.0362... inches of mercury


How many ft pounds are in 1 lb?

Ft Lbs (Foot pounds) is a measure of force; where as pounds is a measure of weight. They are not comparable.


What is Psi is equal to?

It is a measure of pressure in the near obsolete system of measurement. PSI stands for pound force per square inch. 1 PSI = 6895 Pascal, approx.


What is the water pressure in a 2 inch line 30 feet long with a height of 8 feet?

The pressure is only dependent on the height of water above the measuring point. 1 psi corresponds to a height of 2.3 ft, so 8 ft = 3.5 psi The pressure is only dependent on the height of water above the measuring point. 1 psi corresponds to a height of 2.3 ft, so 8 ft = 3.5 psi


How many psi in 6.9 kpa?

6.9 kPa = 1 psi


1 Torr is equal to how many psi?

1 Torr = about 0.02 psi


How do you calculate water pressure at top if water pressure given at bottom?

Every 2.3077 feet of water in a column increases the water pressure at the bottom of the column by 1 pound per square inch.A 39 foot column of water with a pressure of 120 psi at the base will have a pressure exerted on its top surface of 103.1 psi.39 ft/ 2.3077 ft/1 psi = 16.9 psi ; 120 psi -16.9 psi = 103.1 psievery meter of water in a column increases the pressure at the base of the column by 0.1 kg./ sq. cm (or 1 kilopascal)A 12 meter column of water exerts a pressure at its base of 12 kPa. (or 1.2 kg/sq. cm)


How many bar is one psi?

1 bar is about 14.5 psi