Dave S wrote:
Water pressure is a matter of height/elevation. From my fire department
days, you will get static pressure of 1/2" pound PSI per foot of
elevation.. so you need 10 feet of water to get that 20 psi.

Wouldn't that be 40' of elevation to get 20 psi?

George Patterson
There's plenty of room for all of God's creatures. Right next to the
mashed potatoes.