Eastman Thermal Expansion Tank Size:4.5 Gal (60023) The high-leverage head of the

The high-leverage head of the pry bar is designed for easier prying

ring shank underlayment

rough surface

TD (transverse direction - across roll width) tensile strength: 212 pounds per foot

Eastman Thermal Expansion Tank Size:4.5 Gal (60023) The high-leverage head of theThe Eastman thermal expansion tank is designed to prevent dangerous build ups of pressure in your water heater tank. These thermal expansion tanks are available in 2 and 4. 5 gallon sizes. The Eastman thermal expansion tank stops hot water from backflowing into the cold water line while preventing hot water from escaping through the pressure relief valve and onto the floor, addressing the constant fluctuations in water pressure that can be dangerous