Watts Backflow Preventer 1/2" G2798704 Specifications: • Type: Dual Check, Atmospheric Vent • Size: 1/2" • Connection: FNPT Union • Material of Construction: Bronze • Temp. Range (F): 33 to 250 • Max. Temp. (F): 250 • Max. Pressure (PSI): 175 • Width (In.): 2-9/16 • Length (In.): 4-1/16 • Standards: ASSE 1012, CSA B64.3 Certified
