Febco - LF850-DOSY DC 3 - Part of the LF850 Large Series nwgf UPC - 098268607000

UPC - 098268607000

integral gravel stop and high external water dam ensure reliable drainage

Accurate temperature control with low pressure drop

Standard no-hub outlet connection with optional push-on or inside-caulk alternatives for installation flexibility

Febco - LF850-DOSY DC 3 - Part of the LF850 Large Series nwgf UPC - 098268607000This 3 inch lead free MasterSeries double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance for in line repairs. It is ideal for protection in continuous pressure piping applications and at