Morphea is a localized or limited form of scleroderma, a condition that can cause a wide variety of problems, from skin discoloration to difficulty with the function of joints and muscles and other connective tissues. Morphea typically appears on your abdomen, chest or back, but it can affect your face, arms and legs.
There are 27.7 inches of water column (wc) pressure in 1 PSI of pressure. So 7wc is about 1/4 PSI. This is the normal pressure that household natural gas is delivered. The normal delivery on propane (LP), for household use is 11wc or a little more than 1/3 PSI. Both of these pressures are the result of the regulators on the gas line. In the case of natural gas, the meter acts as a measure of volume (so you can get a bill) and as a regulator.
it can handle well above what your home compressor can produce 70 degrees the propane vapor pressure is around 125 psi and it goes up with the temperature the vent valve of a normal gas grill type tank is set for 375 psi so the tank can take at least that but your home compressor will never pump that much you can review the site s rules here