Watts 774-OSY-GXG 2 1/2 - Part of the 774 Series mainline-adatile UPC - 098268672138

UPC - 098268672138

Dual weepholes for enhanced perimeter drainage and structural protection

stainless steel internal parts

bronze ball valve shutoff

then keep the top lifting straps out of the way while you place the grate into the drop inlet protection filter making sure to keep the grate below the top straps and above the bottom straps

Watts 774-OSY-GXG 2 1/2 - Part of the 774 Series mainline-adatile UPC - 098268672138This 2 1 2 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