The Series PTA expansion tank is an ASME
constructed vessel designed to absorb the forces
of expanding water and protect the domestic water
system from pressure build up. PTA-5 through
PT-210V are bladder tanks that have a FDA approved
polypropylene liner and butyl diaphragm that
isolate the water from the steel shell.
Specifications:
- Maximum Working Pressure: 150 PSI (1035 kPa)
- Maximum Operating Temperature: 240ºF (116ºC)
- Materials: Polypropylene Liner, Butyl Diaphragm, Steel Shell, Stainless Steel System Connection
- Factory Precharge: 40 PSI (276 kPa)