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- The AMTROL FILL-TROL® system consists of a specially adapted EXTROL® pre-pressurized, diaphragm-type expansion tank, and the FILL-TROL, a specially designed, automatic, fill valve.
Amtrol® FILL-TROL® Expansion Tank, 2 gal Capacity, 8 in Dia, 15 in Height, 100 psi, 1 gal Acceptance, Domestic
- Provides accurate system make up
- Eliminates need for a separate, automatic fill valve
- Fully adjustable up to a maximum working pressure of 100 psig
- Factory precharged to 12 psig, tank pressure controls system fill
- For use in closed hydronic systems only
- Capacity2 galDiameter8 inDomestic / ImportDomesticHeight15 inAcceptance Capacity1ManufacturerAmtrolManufacturer #109-1Pressure Rating100 psi