Watts 774-DNRS 12 - Part of the 774 Series roof-hatch-finder The Mini Channel Drain End

The Mini Channel Drain End Outlet is made of polyvinyl chloride (PVC) treated with UV inhibitors

Case Study - Short Pump Town Center Mall

Specifications ArmorTek Technology No Backflow Preventer Type Double Check Detector Assembly Body Finish Stainless Steel Body Material Stainless Steel Body Pattern Does Not Apply To Product Brand Watts Buy American Act Compliant NO Bypass Yes Bypass Size 3/4 IN Cap And Tether No Disc Material Does Not Apply To Product EAN 098268795554 Elbow Fitting No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 6 IN Inlet Connection Size-Metric 150 MM Inlet Connection Type Grooved Joint Inlet Shutoff Valve Type No Shutoff Valve Inlet Thread Type Does Not Apply To Product Lead Free No Maximum Temperature-Fahrenheit 110 Maximum Working Pressure-BAR 12

Features Lead free construction

this unit has a 8 inch cast iron pipe size (CIPS) coupler for easy connection to the underground supply (AWWA C900 PVC) and 8 inch ductile iron pipe industry standard flanged-end connection (AWWA C606) on the building side for easy connection to the overhead fire sprinkler system

Watts 774-DNRS 12 - Part of the 774 Series roof-hatch-finder The Mini Channel Drain EndThis 12 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of 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 under continuous pressure service and protection at cross connections identified as non health hazards and from other non