Watts RK188-288-388-T 0887170 1/4 inch and 3/8 inch Lead Free Vacuum Breaker Complete Parts Repair Kit

Fits 1/4 inch 188, 1/4 inch LF288, 1/4 inch 288, 1/4 inch LF388, 1/4 inch 388, 3/8 inch 188, 3/8 inch LF288, 3/8 inch 288, 3/8 inch LF388, and 3/8 inch 388

This 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 backsiphonage. 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