Watts WA-6 Rebuilding Kit for 288A Backflow Preventor 1/4 in. and 3/8 in. Size

This 1/4-3/8 in. anti-siphon vacuum breaker hot or cold water repair kit prevents the reverse flow of polluted water from entering into the potable water supply due to back siphonage. It consists of a disk and disc float, a bonnet and O-ring. It has a full size orifice to assure pipe size capacity and maximum flow. It is ideal for low flow, non-continuous hot or cold water health hazard installations such as on laboratory equipment. Maximum Pressure is 125psi (8.6 bar).|Factory replacement kit|No special tools required for changing parts|All parts are made of high quality materials|Hot or cold water|Ideal for low flow hot or cold water|Max. pressure 125psi