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- These potable water expansion tanks feature a 100% butyl diaphragm and plastic liner to separate the system water from the tanks air precharge. The system has a stainless steel sleeve to prevent corrosion, something no other manufacturer offers. And, the tanks are finished with appliance-quality paint to help prevent external corrosion. On top of all of this, every PH tank is comprehensively tested and backed by Flexcon's one-year limited warranty.
Flexcon Thermal Expansion Tank, Series: Flex2Pro PH, 2.1 gal Tank Volume, 1 gal Acceptance Volume, 150 psi, ASME Yes/No: No, 8 in Dia, 11.6 in Height, Drawn Steel, 40 psi Pre-Pressure Rating, 200 deg F Maximum Temperature, MNPT, 3/4 in, Epoxy Painted, Domestic
- Appliance-quality paint for indoor or outdoor installation
- Top water chamber is 100% butyl rubber, lower water chamber is copolymer polypropylene
- High pressure, seam weld, helium, final pre-charge check
- Brass air valve with O-ring seal
- Acceptance Volume1 galASME Yes / NoNoDiameter8 inHeight11.6 inPressure Rating150 psiTank Volume2.1 galConnection Size3/4 inConnection TypeMNPTDomestic / ImportDomesticFinishEpoxy PaintedManufacturerFlexcon IndustriesManufacturer #PH 5MaterialDrawn SteelMaximum Temperature200Pre-Pressure Rating40SeriesFlex2Pro PH