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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
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
How many ft in meters?
1 Meter = 3.2808399 ft to be exact=]
What is the psi of 4 bars?
PSI = Pounds per Square Inch. Bar - is one atmosphere (14 PSI)
How much psig equal to 1 psi?
psi is equal to psig...if psi is in the pressure gauge or psig..on a gauge
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 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
What is the difference between psi and bar?
For your information, Bar is the atmospheric pressure at the sea level, which equals to 100 kilopascals. Psi is 1 pound of force per square inch. You may use this pressure conversion table if you are converting from bar to psi (pound per square inch) for the values listed in the table below.1 Bar = 14.5037738 Psi (Pound Per Square Inch)
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
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.
How many psi are there in 1 kPa?
0.145 psi
What is the conversion factor ft-pound to PSI?
PSI - pounds per square inch, a unit of pressure expressed in the pounds of force exerted on a square inch. Foot Pounds is a unit of torque, the amount of force applied in a circular motion at one foot radius in pounds. This is an apples-tomatoes question, both are red or green fruit, but that's about all they have in common. The closest answer I can give you is if you want to exert one foot pound on a one foot radius apply one psi on a cylinder with a surface area of 1 inch connected to an arm at one foot and assume no friction. This of course is not reality, since cylinders this size have a resistive force of about 14 psi, so you'd actually need to supply 15 psi in order to achieve one foot pound of force on your one foot arm.
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)
