Catalog: Water Regulators and Blackflow Preventers & Meters
Company/Brand: Duff Company
pressure vacuum breaker in Water Regulators and Blackflow Preventers & Meters by Duff Company
examples type purpose 1 2 3 4 reduced pressure zone back two independent check valves ... health contamination and continuous pressure applicawaste digesters continuous ... pressure tion car washes reduced pressure detector assy high hazzard rpz valve ... health contamination and continuous pressure applica checks are replaceable for ... repair testing continuous pressure tions main supply lines food cookers ... low hazard cross-connections continuous pressure applications specialty backflow ... in small pipe sizes continuous pressure app laboratory faucet dual check valve ... with intermediate vacuum breaker in small pipe sizes for low hazard ... atmospheric vacuum breakers for high hazard cross-connections not ... subject to continuous pressure 6 above flood rim fire protection ...
watts nfl9 laboratory faucet vacuum breaker has 3/8 male inlet connections fits ... or aspirator polished chrome finish max pressure 125 psi fig no price 8686 hose ... connectors watts 8 a hose connection vacuum breakers for back-siphonage protection ... installations for in-line continuous pressure applications double check design ... especially made used under continuous pressure for labofor wall and yard hydrants ... lines to prevent backflow when supply pressure falls below system pressure female ... zontally or vertically anti-siphon vacuum breakers size fig no price watts 288a ... regulations 3/8 flare fig no 8708 vacuum breakers for hot or cold water for ... connections not subject to continuous pressure install 6 above highest downstream ... temperature 160of at 125 lbs working pressure not a backflow preventer price series ...
