Fill-Trol 111 Expansion Tank With Fill Valve and InSight Indicator (7.6 Gal Volume)
Brand: Amtrol
Part#: 111-1
Model: 111
made in usa
The Amtrol Fill-Trol 111-1 system contains a diaphragm type Extrol expansion tank and an automatic pressure reducing Fill-Trol valve, which is fully adjustable to 100 psi. The patented InSight Indicator Cap changes its color when the tank needs to be replaced.

Applications:
Closed loop hydronic heating and radiant heating applications.
Technical Specifications:
  • Factory pre-charged 12 psi
  • System connection: 1/2" female threaded
  • Max. operating temperature: 240F
  • Max. operating pressure: 100 psig
  • Expansion tank volume: 7.6 gallons
  • Max. accepted volume: 2.5 gallons
  • Height: 24-5/8"
  • Diameter: 11"
  • Shipping weight: 15 lbs

Warranty:
5-year manufacturer's warranty.
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