FLEXCON PH Series PH12 Thermal Expansion Tank, 9 gal Capacity, 3/4 in, MNPT, Steel, Epoxy-Coated, 150 psi

These potable water expansion tanks feature a 100% butyl diaphragm combined with a copolymer lower water chamber for maximum water and air separation. There is no better way to separate the system water from the tank's air precharge. The system connection has a stainless steel elbow to prevent corrosion, and the tanks are finished with appliance-quality paint to help prevent external corrosion. Not to mention, every WHV tank is comprehensively tested and backed by Flexcon's five-year limited warranty.

FLEXCON Thermal Expansion Tank, PH Series, 9 gal Capacity, 3/4 in Connection, MNPT Connection, Steel, Finish: Epoxy-Coated, 150 psi, 200 deg F, 14-1/2 in H x 11 in Dia

• Appliance-quality paint for indoor or outdoor installation
• Water chambers: top chamber is 100% butyl rubber, lower water chamber is copolymer polypropylene
• Stainless Steel connection
• High pressure, seam weld, helium, final pre-charge check testing
• Brass valve with O-ring seal air valve
• 4.1 gal maximum acceptance volume

• Catalog https://assets.unilogcorp.com/267/ITEM/DOC/Flexcon_PH12_Catalog.pdf
• Instruction/Installation Manual https://assets.unilogcorp.com/267/ITEM/DOC/Flexcon_PH25_Manual.pdf
• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Flexcon_PH12_Specification_Sheet.pdf