Watts 774-OSY 6 - Part of the 774 Series

Watts 774-OSY 6 - Part of the 774 SeriesThis 6 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

Specifications ArmorTek Technology No Backflow Preventer Type Reduced Pressure Zone Assembly Body Finish Stainless Steel Body Material Stainless Steel Body Pattern Inline Brand Watts Buy American Act Compliant NO EAN 098268568349 Hazard Protection Level Health Hazard Inlet Connection Size 3 IN Inlet Connection Size-Metric 76

The adjustable reduced pressure range is 25 to 75 psi (172 to 517 kPa) and the standard pressure setting is 50 psi (345 kPa)

ZN415K-4NH

UPC - 098268287035

standard position indicator

Low-Profile Grate: The top grate is designed to sit nearly level with decorative flooring—such as tile

This package provides an economical solution for buying boiler components that make boiler piping simple and service to the system easy

and ideal for capturing light to moderate flows from driveways

Its durable cast-iron body provides long-lasting performance in demanding environments

high purity water purification systems

Mounting Hardware

2 Body Material Lead Free Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material Reinforced EPDM EAN 098268333817 Gauge Option Gauge Tapping Inlet Connection Size 3/4 IN Inlet Connection Type Union Pex Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 27