Watts LFN9C-D 3/4 - Part of the LFN9-CD Series American Wick Drain Whether used for erosion control

Whether used for erosion control

The Sediment Control Fence is crucial for job site erosion control

depending on project needs

The interior spring-loaded design is designed to make it function independently from the trap body

Tapped retainer cap and closure plug

Watts LFN9C-D 3/4 - Part of the LFN9-CD Series American Wick Drain Whether used for erosion controlThis 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,