Watts LF709-OSY 2 1/2 - Part of the LF709 Series ZA100F-6NH Defend your drainage system with

Defend your drainage system with the Dura Slope® Channel Drain Grate

Set at 75 psi

guarantees this product for 15 years

Features an iron body

UPC - 098268606997

Watts LF709-OSY 2 1/2 - Part of the LF709 Series ZA100F-6NH Defend your drainage system withThis 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. It is ideal for protection at cross connections identified as non health hazard applications and from other contaminants found at the service line entrance. This assembly consists of an fused