Watts 757DCDA-OSYXPIV-GPM 8 - Part of the 757DCDA Series

Watts 757DCDA-OSYXPIV-GPM 8 - Part of the 757DCDA SeriesThis 8 IN stainless steel double check detector backflow preventer is a crucial component in safeguarding potable water from contamination. Used primarily in fire line sprinkler systems where it prevents the backflow of fire suppression materials into the potable water supply, its installation is typically mandated by local authorities in areas identified as non health hazard continuous pressure applications. It has outside stem and yoke resilient

00 Minimum Temperature-Fahrenheit 0 Outlet Connection Size 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0125345 Series LF263A Standard Reduced Pressure Setting-BAR 1

00 Minimum Temperature-Fahrenheit 0 Operating Torque Does Not Apply To Product Outlet Connection Size 1 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0450162 Port Type Full Seat Material Virgin PTFE Series LFB6090-SS Stem Packing Material Virgin PTFE Stem Shaft Material 316 Stainless Steel Stem Type Blowout Proof Thrust Washer Material Virgin PTFE Type Kit Valve Style 2-piece WOG Rating 600 psi UPC - 098268601473

709 Compatible Size Used On 2 1/2 IN to 3 IN Kit Contents 2 Discs

ZN415-SZ1-DP-3NH

These units are considered a "Retrofit" on existing pathways

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 4 IN Outlet Connection Type Flanged Joint Outlet Shutoff Valve Type Non Rising Stem Gate Valve Outlet Thread Type Does Not Apply To Product Part Number F792321 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Engineered Plastic Series 957 Strainer No Technologies Flood Detection Tradename None Specification Sheet - 957

and small roof areas where space is limited

300 psi pressure relief valve is designed to relieve thermal expansion in fire protection systems

Specifications Blowdown Outlet Connection Female Threaded Blowdown Outlet Size 1 IN Body Material Steel Body Pattern Wye Brand Watts Buy American Act Compliant NO Class Rating 600 EAN 098268879414 Epoxy Coating Type None Gasket Material Graphite Filled Stainless Steel Inlet Connection Size 2 IN Inlet Connection Size-Metric 50 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Outlet Connection Size 2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0823005 Retainer Cover Material Cast Steel Retainer Cover Type Tapped with Closure Plug Screen Material Stainless Steel Screen Size THREE_SIXTY_FOURTHS Series 88CSI Strainer Type Wye WOG Rating 1480 PSI Specification Sheet - 88CSI

This 3/4 inch straight pattern thermostatic steam trap is designed to remove condensate

paver systems

This fire service strainer