Acceptance Capacity : 1 galAcceptance Factor : 0.5Capacity : 2 galDiameter : 8 inDiaphragm Type : Heavy Duty Butyl/EPDMDomestic/Import : DomesticFinish : Urethane TopcoatHeight : 13 inMaterial : SteelPressure Rating : 100 psiSeries : FT SeriesTemperature Rating : 240 deg F
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 valveAccepts expanded water as system temperature rises to reduce pressure build-upEliminates need for a separate, automatic fill valveFully adjustableHelps reduce energy consumption and reduces system wearAutomatic air vent eliminates system airAir purger separates air from waterSystem connection sets the point of no pressure changeWater-tight reservoir for expanded waterSealed air cushion-factory precharged and 100% tested12 psig factory prechargedStrong, deep-drawn steel tankProjection welded air stem maintains precharge settingTank pressure controls system fillSpring-loaded check valveAutomatic shut-off valve springRemovable strainerCold water supplyExpansion bypassFill gate stem
