The 3/4-in. 760 Dual Check Valve Backflow Preventer with Intermediate Atmospheric Vent provides low health hazard protection from backflow in both residential and commercial applications， primarily from a residential boiler or small commercial boiler. Features of this continuous pressure type backflow preventer include a threaded atmospheric vent drain for safe drainage， and a corrosion-resistant， high quality brass body construction with an integral stainless-steel strainer screen to prevent buildup of unwanted debris. Easy to instal.

Fits 3/4 in. inside diameter pipe

Includes 2 copper sweat union tailpieces

Brass body and stainless-steel strainer screen protect against corrosion

Integral strainer screen ensures long-lasting prevention of debris buildup

Threaded atmospheric vent drain allows for safe drainage

1-year limited warranty