Watts 0386447|WW0386447 - 3/4 912HP

Series 912HP high pressure hose drop dual check vacuum breaker backflow preventer helps prevent the reverse flow of polluted water from processing and rendering areas from entering into the potable water supply. It consists of a brass body construction, stainless steel internal parts, dual check valves, bronze ball valve shutoff, and an atmospheric vent. It is specifically designed for non-health hazard, continuous pressure applications such as lines used for washdown of equipment. It can be installed vertically or horizontally and is ideal for use in food processing plants. Maximum working pressure is 400psi (27.5 bar).