Caleffi Automatic Filling Valve Pressure Gauge & Backflow Preventer Pre-Set 1/2" Inside Npt Union Inlet X 573012A
$304.43$30443
The Caleffi 573012A Automatic Filling Valve features a 1/2" NPT union inlet and outlet, includes a backflow preventer and pressure gauge, and is pre-adjustable to help maintain system pressure and water quality.
