As an Amazon Associate, we earn from qualifying purchases. Home » City Supply » DXT.8 2 Gal Thermal Expansion Tank, 150 psi City Supply . DXT.8 Gallery Attributes Brand name, Manufacturer name, ManufacturerCity Supply CategoryL1Expansion Tanks Extra Product Name2 Gal Thermal Expansion Tank, 150 psi moq, multiple, tierMinQty11 MPN, SKUDXT.8 qtyInStock-2 qtySourceFieldMap snippet2 Gallon Built with a butyl rubber diaphragm - Factory pre-charged at 40 PSI - 3/4 inch. MIP connection - Maximum working pressure: 150 psi tierPrice138.63 Distributor offers SellerSKUMOQIn stockMultiplePrices citysupplygroup.comDXT.81-211 @ $38.63