1BN330 | 14 Gal Expansion Tank HFT-30V | Xylem-Bell & Gossett

**Xylem-Bell & Gossett 1BN330 Expansion Tank** The Xylem-Bell & Gossett 1BN330 is a 14-gallon expansion tank designed for use in closed-loop hydronic heating and cooling systems. It helps maintain system pressure and prevents water from boiling when the temperature rises. The tank is made of durable steel with a butyl diaphragm to separate the air and water chambers. It features a 1/2-inch NPT female connection and a maximum working pressure of 100 psi. The 1BN330 is ideal for use in residential and commercial applications, such as apartment buildings, office buildings, and schools. Our HVAC supply store is your source for the Xylem-Bell & Gossett 1BN330 expansion tank. We offer the best prices and fast shipping on all our products. Shop now!