Reliance Water Systems 20 gal Pre-Charged Horizontal Well Tank

20 gallon capacity, horizontal well pump pressure tank, maximum 100 PSI working pressure, 38 PSI pre charged well system, lightweight drawn steel shell with high gloss exterior powder coating providing maximum resistance to sunlight (UV), bacteria resistant parabolic diaphragm eliminates rubbing on the diaphragm or the tank wall, attached directly to an interior powder coated wall, galvanized acceptance fitting provides 100 percent corrosion resistant water reservoir and reliable water tight seal, IAPMO approved, meets FDA and NSF 61 372 requirements for potable water supply, durable SPMD corrosion resistant composite base supports, strong butyl diaphragm for permanent separation of air and water, metal air valve, higher drawdown compared to competition, usable water drawdown 30 50 PSI 4.3 US gallons, 1 in. male pipe thread connection.