Caleffi 573002A AutoFill™ Automatic Fast-Filling Boiler Fill Valve, 1/2" FNPT X 1/2" FNPT w/ Backflow Preventer 6 gallon Nut drivers' full hollow shafts

Nut drivers' full hollow shafts (except 3/16-Inch [5 mm]) facilitate work on long bolt applications

white floodlight

Saniflo 083 Round White Rear Discharge Toilet Bowl

Works with Amazon Echo

Overall Width:  1

Caleffi 573002A AutoFill™ Automatic Fast-Filling Boiler Fill Valve, 1/2" FNPT X 1/2" FNPT w/ Backflow Preventer 6 gallon Nut drivers' full hollow shaftsCaleffi 573002A AutoFill Automatic Fast Filling Boiler Fill Valve, 1 2" FNPT X 1 2" FNPT w Backflow Preventer The CALEFFI AutoFill is unlike traditional boiler fill valves, AutoFill automatically and quickly fills the system to the preset pressure and shuts off. With the optional pressure gauge the system pressure can be viewed and adjusted as needed, no more guessing. The automatic filling valve is a device consisting of a pressure reducing valve