Watts 757-BFG 3 - Part of the 757 Series ZC100F-6NH The Zurn Z193 is a

The Zurn Z193 is a vandal-proof hooded vent cap designed to provide roof ventilation while protecting against tampering and intrusion

and other refined spaces

00 Minimum Temperature-Fahrenheit 0 Operating Torque Does Not Apply To Product Outlet Connection Size 2 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 88005697 Port Type Full Seat Material Virgin PTFE Series LFFBV-3C-M1 Stem Packing Material PTFE Stem Shaft Material Brass Stem Type Bottom Loaded Blowout Proof Thrust Washer Material PTFE Type Kit Valve Style 2-piece WOG Rating 400 PSI Specification Sheet - LFFBV-3C-M1

Strainer Plug Gasket

it effectively blocks sediment to protect streams and storm sewers

Watts 757-BFG 3 - Part of the 757 Series ZC100F-6NH The Zurn Z193 is aThis 3 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 line