Want this question answered?
15.78 psi
Standard atmospheric pressure at sea level is about 14.7 PSI. So, then what is the pressure at about 5,645 feet below the surface of the earth?
14.7 PSI at sea level and decreasing one PSI per 2343 feet of altitude would be 14.41660264618 PSI at 664 feet above sea level this also has to be adjusted for temp as well
14.7 psi = sea level. 15.2 psi = 1671 ft below sea level
If we have six (6) feet of water, that will convert to about 2.6 psi (pounds per square inch).
The pressure of water increases about 0.445 psi per foot of depth. If we "zero" our meter so we have "no" pressure at the surface (ignoring the normal 14.7 psi of air pressure at sea level), at 18 feet we will have 0.445 psi/ft times 18 feet, which is 8.01 psi, or right at about 8 psi.
170 psi
Answer: 2,352 psi solved by taking 5280ft in a mile divide by 33 then you multiply by 14.7psi.
The pressure of liquid acting on a container or other body increases at the rate of 1 atmosphere or about 14.7 lbs. per square inch for every increase of 33 feet in depth. So doing the math results in: 400ft./33ft. = 12.121. Multiplying that by 14.7 lbs. per square inch yields about 178 lbs. per square inch at 400 feet deep.
7000 PSI
About 130 psi at 300 feet of water depth.
You need to charge to the correct PSI level. You can find a chart on the website linked below.