Watts 774-LF 12 - Part of the 774 Series roof-hatch-finder Inline serviceable

Inline serviceable

UPC - 098268608038

Pressure relief is set at 35 psi (2

Connect the Mini™ Channel Drain to drain fitting for outletting with the Mini Channel Drain End Outlet

It features a 12 3/4 inch square fixed top with heel-proof ductile iron grate

Watts 774-LF 12 - Part of the 774 Series roof-hatch-finder Inline serviceableThis 12 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non health hazard applications and from other contaminants