Description
The Bell & Gossett 116300 is a heavy-duty pressurized expansion tank engineered for reliable performance in closed-loop hydronic heating and cooling systems. Designed under the D-40 series, this tank accommodates system pressure fluctuations while protecting piping, boilers, and other components from damage caused by thermal expansion.
Key Features
- 25-gallon tank capacity for large hydronic systems
- 20.2-gallon acceptance volume for effective pressure absorption
- Heavy-duty butyl rubber bladder for long-lasting flexibility and chemical resistance
- Carbon steel shell construction for durability and structural integrity
- 125 PSI maximum working pressure rating
- 240°F maximum temperature rating for high-temperature hydronic applications
- D-40 series design for dependable pressurized system performance
Product Specifications
- SKU: 116300
- Series: D-40
- Tank Capacity: 25 Gallons
- Acceptance Volume: 20.2 Gallons
- Shell Material: Carbon Steel
- Bladder Material: Heavy-Duty Butyl Rubber
- Maximum Working Pressure: 125 PSI
- Maximum Temperature: 240°F
Applications
- Closed-loop hydronic heating systems
- Hot water boiler systems
- Commercial and industrial HVAC hydronic loops
- Chilled water systems requiring thermal expansion control
The Bell & Gossett 116300 expansion tank is built to the exacting standards that HVAC professionals have trusted for decades. Its heavy-duty butyl rubber bladder separates the system water from the pre-charged air cushion, ensuring consistent pressure management and extended service life with minimal maintenance.
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