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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
UPC - 098268138993
flanged end connections and stainless steel diaphragm
Features Iron body triple coated with special corrosion preventative materials that is superior to hot dip galvanizing
A recommend 1-2” should be left above the surface to catch any surface roots that attempt to cross the barrier at the surface
50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3 IN Outlet Connection Type Grooved Joint Outlet Shutoff Valve Type Outside Stem And Yoke Gate Valve Outlet Thread Type Does Not Apply To Product Part Number 0439503 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Series 774 Strainer No Technologies Does Not Apply To Product Tradename None Specification Sheet - 774
Watts 957Z-NRS 8 - Part of the 957 Series American Wick Drain UPC - 098268138993This 8 inch reduced pressure zone assembly backflow preventer helps 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 in accordance with national plumbing codes and water authority requirements. This extremely compact and lighter than a traditional designed assembly is approved for horizontal Z pattern installation
US$ 116.99
US$ 20.00
US$ 37.33