Watts 757-OSY 2 1/2 - Part of the 757 Series Sheet Drain ensuring reliable performance and minimal

ensuring reliable performance and minimal maintenance

The slotted grate design has a classic look with rounded slots spanning across the grate

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The reduced pressure range is 100 to 300 psi (7

00 Minimum Temperature-Fahrenheit 0 Operating Torque 150 in-lbs Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0792513 Port Type Full Seat Material Virgin PTFE Series LFFBV Stem Packing Material Virgin PTFE Stem Shaft Material Brass Stem Type Bottom Loaded Blowout Proof Thrust Washer Material Virgin PTFE Valve Style 2-piece WOG Rating 600 PSI Specification Sheet - LFFBV

Watts 757-OSY 2 1/2 - Part of the 757 Series Sheet Drain ensuring reliable performance and minimalThis 2 1 2 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of 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. It is ideal for protection at cross connections identified as non health hazards and from other contaminants found at the service