Watts 774DCDA-OSY-GPM 3 - Part of the 774DCDA Series

Watts 774DCDA-OSY-GPM 3 - Part of the 774DCDA SeriesThis 3 inch double check detector backflow preventer assembly prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply. It consists of a compact construction and short lay length, ideal for retrofit installations. It features a lightweight stainless steel body, thermoplastic and stainless steel check valves, and low head loss. It has outside stem and yoke shutoffs and a gallons per minute

UPC - 098268308563

4 Body Material Lead Free Copper Silicon Alloy Brand Watts Buy American Act Compliant YES Corrosion Resistant Coating Yes Disc Material EPDM EAN 098268328769 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 1/2 IN Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature-Fahrenheit 160 Maximum Working Pressure-BAR 20

Its reversible dual-colored edge enhances visual adaptability

ZRB185-3NH-HD

Specifications Brand Watts Buy American Act Compliant NO Lead Free Not In Scope Outlet Connection Size 2 IN Outlet Connection Type No Hub Specification Sheet - FS-700

standard metal color)

vandal-proof domes

Versatile Grating – Choose from plastic

and blow-down outlet

Specifications Body Material Black Composite Brand Watts EAN 098268920529 Lead Free Yes Outlet Connection Size 2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0439190 Series Air Gaps Valve Size 3 to 6 IN Specification Sheet - Watts Air Gaps

This 3/8 inch lead free MIDI check valve is used in general industrial and plumbing applications to prevent the effects of water hammer in the piping system

ZM400SC-3NL