Watts 774-NRS 3 - Part of the 774 Series Pipe Connection Fitting It features an epoxy-coated cast-iron

It features an epoxy-coated cast-iron body with an integrated anchor flange and perimeter weepholes for effective drainage of seepage

and work surfaces

2 Body Material Brass Brand Watts Buy American Act Compliant YES Corrosion Resistant Coating No Disc Material Reinforced EPDM EAN 098268328547 Gauge Option Gauge Tapping High Pressure Reduced Pressure Range 75 to 100 PSI High Pressure Reduced Pressure Setting 75 PSI Inlet Connection Size 1 1/4 IN Inlet Connection Type Union Joint Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature-Fahrenheit 160 Maximum Working Pressure-BAR 20

The unit is engineered for durability

Built-in gravel stop to maintain drainage performance

Watts 774-NRS 3 - Part of the 774 Series Pipe Connection Fitting It features an epoxy-coated cast-ironThis 3 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