Watts 709DCDA-DOSY-CFM 10 - Part of the 709DCDA Series

Watts 709DCDA-DOSY-CFM 10 - Part of the 709DCDA SeriesThis 10 inch double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection at cross connections identified as non health hazards such as on fire protection systems and from other contaminants found at the service line entrance. It

Specifications Kit Type Cover Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268699098

It is UL classified

UPC - 098268164367

17 bar ArmorTek Technology Yes Body Material Ductile Iron Brand Watts Coating Epoxy Coated Using ArmorTek Technology EAN 098268612899 Inlet Connection Size 2 IN Inlet Connection Type Flanged Joint Lead Free YES Maximum Operating Temperature-Fahrenheit 300 Maximum Working Pressure-PSI 250 Outlet Connection Size 2 IN Outlet Connection Type Flanged Joint Part Number 1GE00260 Pilot Control System Fitting Material Brass Pilot Control System Tubing Material Copper Series LFM115 Trim Material 316 Stainless Steel Valve Style Mustang Warranty Name Watts Warranty - ACV ArmorTek Submittal Package - Automatic Control Valve LFM115

Fabricated channel in Type 304 stainless steel (#11 gauge) with bead-blasted finish for durability and corrosion-resistance

UPC - 098268609929

Z551-3NH-VP

This 3 inch reduced pressure detector backflow preventer assembly with its exclusive design incorporating the patented air-in and water-out principle for protection from the reverse flow of fire protection system substances from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure

one RV lower stem O-ring

UPC - 098268073430

It has a compact size which allows for easy installation and access in a crowded piping environment

2 Body Material Lead Free Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material EPDM EAN 098268332087 Gauge Option Gauge Tapping High Pressure Reduced Pressure Range Does Not Apply To Product High Pressure Reduced Pressure Setting Does Not Apply To Product Inlet Connection Size 2 IN Inlet Connection Type Union Solder Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 20