Febco - LF876W-LG-GPM 4 - Part of the LF876V Series American Wick Drain Flat cast aluminum strainer cover

Flat cast aluminum strainer cover for low-profile applications

and replaceable check seats

Plastic bonnet protects valve body from freeze damage

paired with a locking ductile-iron grate as standard

Febco - LF876W-LG-GPM 4 - Part of the LF876V Series American Wick Drain Flat cast aluminum strainer coverThis 4 inch lead free MasterSeries double check detector backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. This valve features a longer lay length for drop in replacement of competitor? s N pattern valves. It is designed to be installed on fire protection systems to provide indications of system leakage or unauthorized water use. It has the