If your bottle and reg are leak free there is no reason why it won't hold the preasure. I've had bottles last 6 months leak free with no problems. 2 tips though... 1 don't leave it on a marker, markers are best left with no preasure in them and any springs not under stress. 2 check your bottles date! If it's going away for a while make sure it doesn't run out of time before it needs re-testing.
138.60ft 2.31ft of water= 1 psi
There are approximately 1 psi in 6.9 kPa.
1 Torr is equal to approximately 0.0193367 psi.
the weight of the water above. water in a 1" pipe 100' tall is 43 psi @ base of pipe. water in a 50' tank 100' tall is 43 psi @ base of tank. h x .434 = psi
1 bar is about 14.5 psi
There are 0.1450377378 pounds per square inch (psi) in 1 kilopascal (kPa).
Pounds per Square Inch or Psi is a unit of pressure or stress. 1 bar is equal to 14.50377 Psi.
27.71 inches of water column equals 1 psi
never heard of it and can't find it anywhere on the net, not sure what you are talking about
1 bar is 14.50377 PSI, so 2.8 bars is 40.610 PSI.
Pounds per Square Inch or Psi is a unit of pressure or stress. 1 bar is equal to 14.50377 Psi.
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)