Watts 774-OSY-TS 4 - Part of the 774 Series SKAPS Genuine and original Watts parts

Genuine and original Watts parts

lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets

Full port design

76 Body Material Plastic Brand Watts Corrosion Resistant Coating Yes Disc Material Buna-N EAN 098268413113 Gauge Option No Gauge High Pressure Reduced Pressure Range Does Not Apply To Product High Pressure Reduced Pressure Setting Does Not Apply To Product Inlet Connection Size 1/4 IN Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature-Fahrenheit 150 Maximum Working Pressure-BAR 20

Specifications Body Material Stainless Steel Brand Watts EAN 737733032717 Horizontal Leg Length 9 FT Inlet Connection Size 4 1/2 IN Inlet Connection Type Belled Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Working Pressure-PSI 200 Outlet Connection Size 4 1/2 IN Outlet Connection Type Flanged Joint Outlet Thread Type Does Not Apply To Product Part Number 0777521 Series TR Vertical Leg Length 6 FT Specification Sheet - Transition Riser TR

Watts 774-OSY-TS 4 - Part of the 774 Series SKAPS Genuine and original Watts partsThis 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