3/8" LFNLF9 Dual Check Vacuum Breaker

This 3/8 inch lead free dual check vacuum breaker backflow preventer for laboratory faucets prevents the reverse flow of polluted water from entering into the potable water supply where portable hoses can be attached. It is designed for health hazard non-continuous pressure applications. It consists of a chrome plated lead free body construction, dual check valves, stainless steel working parts, and durable rubber diaphragm and disc. Features: Chrome finish Compact design Faucet threads Lead free construction