Watts LF957RPDA-OSY-LM 3 - Part of the LF957RPDA Series roof-hatch-finder Retainer Wire Kit Type Seat

Retainer Wire Kit Type Seat Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268458572

This 6 IN check rubber parts repair kit for series 757 and 757DCDA helps prevents the backflow of pollutants that are objectionable but not toxic

UPC - 098268356908

Protection System – Secures membranes and reduces debris-related maintenance

UPC - 098268664911

Watts LF957RPDA-OSY-LM 3 - Part of the LF957RPDA Series roof-hatch-finder Retainer Wire Kit Type SeatThis 3 inch reduced pressure detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and 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. Extremely compact and lighter than traditional designs it is approved for horizontal installation. It is