20GAL Horiz Pump Tank

20 Gallon Capacity Horizontal Pressure Pump Tank Designed To Meet The Requirements Of & Are Listed By The National Sanitation Foundation NSF Under ANSI /NSF STD 61 The Butyl Diaphragm Has Seamless Construction & Is Designed To Flex Rather Than Stretch & Crease Like Bladder Tanks The Polypropylene Liner For The Water Reservoir Will Not Flake Chip Crack Or Peel & Does Not Impart Taste & Odor To The Water Diaphragm Liner Isolate Water From Contact With Deep Drawn Steel Domed Shell Twice As Strong As Rolled Steel Shell Of Same Thickness A High Gloss Enamel Finish Protects Tank From The Elements Pre-Charged To 25 PSI Usable Water Drawdown @ 30-50 PSI 6.1 US Gallons 1 Male Pipe Thread Connection.