Watts LFN9C-D 3/4 - Part of the LFN9-CD Series mainline-siltfence Product Codes: Z400I-2IC

Product Codes: Z400I-2IC

Ideal for high-end wet spaces like showers

Our foundation water liner is a flexible and waterproof

Z624-3NL-R

This product is often used at construction sites

Watts LFN9C-D 3/4 - Part of the LFN9-CD Series mainline-siltfence Product Codes: Z400I-2ICThis 3 4 inch lead free dual check vacuum breaker backflow preventer with atmospheric vent prevent high hazard backsiphonage backflow and low head backpressure (10 FT or less) from contaminating the potable water supply. It prevents backflow associated with hose connections when screwed directly to a sill cock, yard hydrant, or wall hydrant. It consists of a lead free brass body with two independently operating rubber and stainless steel check valves,