Additional InformationANSI A112.1.3 Specified|ASSE 1011 Certified|cCSAus B64.2 Certified|IAPMO Certified|UPC Certified
Marketing InformationThis 3/4 in thermoplastic hose bibb vacuum breaker backflow preventer permits the attachment of portable hoses to hose thread faucets and prevents the reverse flow of polluted water into the potable water supply due to back siphonage. It consists of a brass body construction, stainless steel working parts and a rubber diaphragm and disc. It is furnished with exclusive non-removable feature and equipped to allow sill cock to be drained. This hose bibb is ideal for inside and outside, health hazard installations requiring non-continuous pressure.