Watts 709DCDA-OSY-CFM 4 - Part of the 709DCDA Series

Watts 709DCDA-OSY-CFM 4 - Part of the 709DCDA SeriesThis 4 inch double check detector backflow preventer assembly prevents backflow of non health hazard fire protection system substances from being pumped or siphoned into the potable water supply. It incorporates a cubic feet meter to detect ground leaks and unauthorized illegal taps, greatly reducing annual water expenses. It consists of a fused epoxy coated cast iron body and outside stem and yoke shutoffs. Its modular check design facilitate simple

00 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 4 IN Outlet Connection Type Grooved Joint Outlet Shutoff Valve Type Gear Operated Butterfly Valve Outlet Thread Type Does Not Apply To Product Part Number 0122736 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Engineered Plastic Series LF757DCDA Strainer No Technologies Does Not Apply To Product Tradename None Specification Sheet - LF757DCDA

Cast nickel-bronze dome strainer for dependable debris protection

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 2 IN Outlet Connection Type Female Threaded Type Kit Valve Style Standard Specification Sheet - 152A

and a reinforced Buna-N diaphragm

Multiple channel units are connected together and then paired with accessories such as caps and grates

Its large square grate

Waterproofing Integration & Debris Protection: Designed to interface securely with the floor’s waterproofing membrane and includes grate or strainer geometry that helps block debris

Use the trash bucket inside the Inline Catch Basin to capture leaves

UPC - 098268119329

UPC - 098268614121

60 Maximum Pressure-PSI 400 Maximum Working Pressure And Temperature 400 PSI at 210 degree F

5 to 23 GPM Hot Inlet Temperature Range 120 to 200 degree F Hot Water Inlet Connection Size 3/4 IN Hot Water Inlet Connection Type Female Threaded Hot Water Inlet Thread Type NPT Maximum Working Pressure-PSI 150 Minimum Differential Temperature-Fahrenheit 5 Minimum Static Pressure-PSI 30 Outlet Connection Size 3/4 IN Outlet Connection Size-Metric 19 MM Outlet Connection Type Female Threaded Outlet Temperature Accuracy +/- 7 degree F Outlet Thread Type NPT Temperature Adjustment Range 90 to 160 degree F Wi-Fi Enabled No Specification Sheet - LF1170 and LFL1170