Xylem-Bell & Gossett 1BN319LF 10-Gallon Potable Expansion Tank Lead Free PT-25V

The Xylem-Bell & Gossett 1BN319LF 10-Gallon Potable Expansion Tank is a lead-free PT-25V that is used to control the water system pressure variation. It has a capacity, which allows thermal expansion in closed loop systems, cushioning piping, valves and equipment against overpressure. It is installed in HVAC systems and it operates together with boilers, water heaters and pumps to ensure a steady pressure and secure operation. Its durable structure is corrosion-resistant and its inclusion in the system contributes to the efficient work of the system.