Watts 957-OSY-FS 3 - Part of the 957 Series

Watts 957-OSY-FS 3 - Part of the 957 SeriesThis 3 inch reduced pressure zone assembly backflow preventer help stop the reverse flow of liquids due to backpressure or backsiphonage, where potential health hazard exists. This extremely compact and lighter than a traditional designed assembly is approved for horizontal installation as long as the backflow assembly is installed in accordance with the direction of the flow arrow. This assembly consists of a stainless steel body with a quick access

UPC - 098268559651

interlocking joints and channel-to-channel clips ensure a stable

Made from high-quality woven polypropylene yarns

UPC - 098268349566

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 1/4 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0009766 Series LFN55B Standard Reduced Pressure Setting-BAR 3

Specifications Air Venting No Vent Body Material Cast Iron Body Pattern C-Pattern Bottom Tapping Yes Bottom Tapping Size 1/2 IN Brand Watts Buy American Act Compliant NO Contact Rating Does Not Apply To Product EAN 098268502503 Fastfill Feature No Fill Tapping Size Does Not Apply To Product Float Chamber Connection Size Does Not Apply To Product Flow Rate Does Not Apply To Product Hydronic Item Type Steam Trap Inlet Connection Size 1 IN Inlet Connection Size-Metric 25 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free Not In Scope Maximum Operating Temperature-Fahrenheit 353 Maximum Pressure-PSI 125 Maximum Steam Pressure-PSI 125 Maximum Temperature-Fahrenheit 250 Maximum Working Pressure-PSI 125 Outlet Connection Size 1 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0037120 Pipe Plug No Pressure Steam Discharge Capacity Does Not Apply To Product Purge And Drain Diameter Does Not Apply To Product Purge And Drain Outlet Size Does Not Apply To Product Series WFT Side Tapping No Side Tapping Size Does Not Apply To Product Strainer No Strainer Material Does Not Apply To Product Switch Type Does Not Apply To Product Temperature Adjustment Range Does Not Apply To Product Temperature Range Does Not Apply To Product Top 1 Tapping Size Does Not Apply To Product Top 2 Tapping Size Does Not Apply To Product Top Tapping No Vacuum Breaker No Venting Capacity Does Not Apply To Product Specification Sheet - WFT

Deep Profile channel is 10-1/2 in

UPC - 098268589399

and blow-down outlet

UPC - 098268348743

and four-corner grate lock-down to support dynamic loads

Strainer disc and seat