Watts 774-OSY 10 - Part of the 774 Series

Watts 774-OSY 10 - Part of the 774 SeriesThis lead free double check valve assembly backflow preventer, 10 inch, 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

UPC - 098268294996

ZM400SH-4NH

UPC - 098268349405

and a standard no-hub outlet

ZM400SS-4NL

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0298615 Series LFN223B Standard Reduced Pressure Setting-BAR 3

Features 1/2 IN NPT connection for easy installation

UPC - 098268479607

Durable Dura-Coated cast iron construction for long service life in exposed environments

This 3/4 inch reduced pressure zone assembly backflow preventer helps prevent the flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements

2 Body Material Lead Free Copper Silicon Alloy Brand Watts Buy American Act Compliant YES Corrosion Resistant Coating No Disc Material EPDM EAN 098268331431 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 1/4 IN Inlet Connection Type Union Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 20

This 1 1/4 inch IPFX-T is a full port isolation pump valve which features a swivel flange and threaded end connections