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912HP Watts

High Pressure Hose Drop Dual Check Vacuum Breakers

Series 912HP High Pressure Hose Drop Dual Check Vacuum Breakers prevent the reverse flow of polluted water from processing and rendering areas from entering into the potable water supply. They have a brass body construction, stainless steel internal parts, dual check valves, bronze ball valve shutoff, and an atmospheric vent. Series 912HP 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: 400psi (27.5 bar).


  • Stainless steel screen protects check assemblies from fouling due to dirt and debris
  • Can be installed vertically (flow up or flow down) or horizontally
  • Ball valve design includes reinforced PTFE seats, blow-out proof pressure retaining stem, and low profile oval handle
  • Dual check with atmospheric vent specifically designed to handle temperatures and pressures typical of meat processing industry

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Select options below to identify the UPC, Order Code, and Repair Kit for a specific 912HP