Bell & Gossett B-85 LA SG ASME Bladder Expansion Tank with Sight Glass. Tank And Acceptance Volume Gallons: 23 Gallons (85) liters.
Bell & Gossett series B expansion tanks are ASME rated pre-charged bladder-type pressure vessels. The Series B tank is designed to absorb the expansion forces of heating/cooling system water while maintaining proper system pressurization under varying operating conditions. The heavy duty bladder contains system water thereby eliminating tank corrosion and water logging problems.
Removed from a working facility boiler system. The business closed.