- Specifications
- Documents
- Description
- Expansion Tank
- Type Round, Combination Unit
- Inlet/Outlet Connection 1/2" Male Threaded x 1/2" Male Threaded
- Tank Material Cost Iron
- Pressure Rating 100 PSIG
- Tank Dimensions 11" Diameter x 16" Height
- Tank Capacity 4.4 Gallon
- Tank Warranty 7 Year Limited
- Inclusions/Features Spring-Loaded Check Valve, Automatic Shut-Off Valve and Spring, Removable Strainer, Expansion Bypass, O-Ring Seal, Fill Gate Stem, Pressure Plate
- Factory Pre-Charge Pressure Rating 12 PSI
Fill-Trol combines a boiler system expansion tank with an automatic fill valve to control system pressure. This eliminates the need for a separate, automatic fill valve.