Falcon Stainless EXPT-2 Thermal Potable Water Expansion Tank 2.1 Gal with Butyl Bladder/Polypropylene Liner and Stainless Steel 3/4-Inch Male Thread Connection for up to 50-Gallon Water Heaters

Falcon Stainless potable water expansion tanks are designed to maintain safe pressure in domestic water systems that utilize a back flow preventer or check valve.

Falcon Stainless tanks feature a 100% butyl diaphragm and plastic liner to separate the system water from the tanks air pre-charge. The system has a stainless steel connection to prevent corrosion making it even more reliable. And, the tanks are finished with appliance quality paint which helps prevent external corrosion.

When forced to choose between Quality and Cost, remember with Falcon you can have both! Peace of mind, full-port connections, completely listed, tested and approved and a 5 Year Warranty.