That depends on the surface area over which the weight of the gallon of water is distributed. Divide 8.34 pounds -- the weight of a gallon of water -- by the area, in square inches, the gallon is sitting upon. If the gallon of water is in a typical plastic jug that you buy at the grocery store, it's not creating much pressure at all -- only about 2.2 ounces per square inch.
One gallon is a unit of volume.
It's also the same volume as
-- 4 quarts
-- 8 pints
-- 128 fluid ounces
-- 16 cups
-- 231 cubic inches
-- 0.1337 cubic foot (rounded)
There is no answer to this as asked.
It would depend. If you had a gallon of water in 2 cylinders, one had a diameter of 3 inches and the other had a diameter of 6 inches. The water pressure at the bottom of the 3 inch cylinder would be greater than the bottom of the 6 inch.
More appropriately - it depends how tall you made the gallon of water. Water exerts 0.43 PSI per foot of depth - so, if the cylinder of water was a foot tall, the pressure would be 0.43 PSI at the bottom of the cylinder
It depends on the temperature.
The psi pressure rating is good for any fluid. The fluid may be water or compressed air. -Destroyer of Babylon
If we have six (6) feet of water, that will convert to about 2.6 psi (pounds per square inch).
The standard pressure is approximately 14.7 psi.
180 kPa = 26.11 psi
Hydrocleaning has various levels. "Low-pressure water cleaning" uses water pressure less than 5,000 psi, while "High-pressure water cleaning" uses water pressure between 5,000 to 10,000 psi. Higher still is "High-pressure water jetting" which is between 10,000 to 25,000 psi, and finally "Ultrahigh-pressure water jetting" uses pressures above 25,000 psi.
It all depends upon the shape of the container that it is in. For example, if the water weighs 8 lbs per gallon, then the water at the bottom of a container that is a vertical pipe with cross sectional area of 1 square inch will exert a pressure of 8 psi. However, if the water is in a vertical pipe with cross sectional area of 8 square inches, then the pressure at the bottom of the pipe will be only 1 psi.
Gallon is volume, PSI is pressure. They're different things and don't translate.
#2 fuel oil = 140,000 btu/gallon. Psi does not matter.
what should your psi be around in a inground swimming pool andt it hold 12,000 gallons of water
There are about 34.6 psi in 15 feet of water.
It needs at least 38 psi of incoming water.
20
27.71 inches of water column equals 1 psi
Just under 60 psi at 30m
20 psi = 555.85 inH2O @39.2 F
2.31
14"