Watts 957-OSY-FXG 8 - Part of the 957 Series Egress System eliminating gaps and providing a

eliminating gaps and providing a barrier for weeds

Specification Sheet - LFFBV-3-PRxPEX (Spanish)

and a heavy duty slotted and knurled adjusting screw

Specifications Kit Type Cover Kit Lead Free NO Product Group BACKFLOW KITS UPC - 098268384796

UPC - 098268614374

Watts 957-OSY-FXG 8 - Part of the 957 Series Egress System eliminating gaps and providing aThis 8 inch reduced pressure zone assembly backflow preventer helps 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. This extremely compact and lighter than a traditional designed assembly is approved for horizontal installation as long