The 109-1 from Amtrol is a Fill-Trol 109 Expansion Tank with Fill Valve (2.0 gal). It contains a diaphragm type Extrol expansion tank and an automatic, fully adjustable to 100 psi pressure reducing Fill-Trol valve. Used in closed loop hydronic heating and radiant heating applications.
|Max Accepted Volume:||1 Gallon|
|Max Pressure (PSI):||100|
|Precharged PSI:||12 psi|
|Tank Volume:||2 Gallons|
|Warranty:||5-Year Limited Warranty|
|Weight (lbs):||6 lbs|