Caleffi 573403A Backflow Preventer 1/2" NPT ASSE 1012 Yes Coupons

Caleffi 573403A Backflow Preventer 1/2" NPT ASSE 1012 Yes CouponsCALEFFI 573403A Dual Check Backflow Preventer 1 2" NPT Function The automatic filling valve is a device consisting of a pressure reducing valve with compensating seat, visual system pressure setting indicator, an inlet filter, anti scale internal parts, a shut off valve (round knob on bottom) and a Check Valve . It is installed on the water inlet piping in sealed heating systems, and its main function is to maintain the pressure of the system at a set

Ultradurable and expected to last for up to 1 million cycles

ONE-KEY Compatible: Ability to Customize

or PEX pipe

significantly reducing water usage without sacrificing performance

Colonial White

1 NSPM Straight thread for use with shipboard Sil-Braz fittings

Constructed with Impact Resistant Polymers

UL and C-UL listing

Optional subtank need to be purchased separately

Anti-Siphon

innovative accessory ledge assists in reducing countertop clutter

this is the perfect trap to use for that designer look