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- Amtrol® FILL-TROL® Expansion Tank, Series: FT Series, 4.4 gal Capacity, 11 in Dia, 17-3/8 in Height, 100 psi, 2.5 gal Acceptance, Heavy Duty Butyl/EPDM Diaphragm, Steel, Urethane Topcoat
- 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
- Provides accurate system make up
- Eliminates need for a separate, automatic fill valve
- Fully adjustable
- 12 psig factory precharged
- Tank pressure controls system fill
- 1/2 in connection
- Capacity4.4 galDiameter11 inHeight17-3/8 inAcceptance Capacity2.5Diaphragm TypeHeavy Duty Butyl/EPDMFinishUrethane TopcoatManufacturerAmtrolManufacturer #110-002MaterialSteelPressure Rating100 psiSeriesFT Series