Bell & Gossett Compression Tanks

A Bell & Gossett compression tank on closed hydronic systems provides adequate pressurization under all operating conditions. Above all, a compression tank must be airtight. Compression tanks absorb the expansion forces of the system water and provide proper pressurization under varying operating conditions. In addition, when used with Airtrol Fittings, it offers positive air control.

Compression Tank Features:

• Absorbs the expansion forces of system water and provides proper pressurization under varying operating conditions
• Tanks sizes: 15-505 gallons
• Standard working pressures: 150 psi for 15-100 gallon tanks, 125 psi for 120-505 gallon tanks
  • Higher pressure vessels available (up to 300 psi)
  • High maximum design temperature of 650ºF
• Black steel construction
• Guaranteed leakproof
• Standard gauge glass tappings
• Constructed of carbon steel per Section VIII, Division I of the ASME Boiler and Pressure Vessel Code – and so stamped