Watts 774-LF 4 - Part of the 774 Series Pipe Connection Fitting it efficiently captures surface water

it efficiently captures surface water while standing up to daily commercial or industrial use

Specifications Kit Type Universal Rubber Repair Kit Lead Free NO Product Group BACKFLOW KITS UPC - 098268242614

ZN400B-4IP

UPC - 098268500448

Watts 774-LF 4 - Part of the 774 Series Pipe Connection Fitting it efficiently captures surface waterThis 4 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