Watts LFM115 GRV B 10-75 LS 8 - Part of the LFM115 Series Pipe Connection Fitting This 2 inch double check

This 2 inch double check detector backflow preventer assembly is designed to 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

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 88009225 Series LF223 Standard Reduced Pressure Setting-BAR 5

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 8 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 0191578 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Engineered Plastic Series 757 Strainer No Technologies Does Not Apply To Product Tradename None Specification Sheet - 757

anchor flange and 4 inch no hub connection

is a single door SafeMAX™ Smoke Vent that delivers UL793-listed performance with durable metal covers for dependable

Watts LFM115 GRV B 10-75 LS 8 - Part of the LFM115 Series Pipe Connection Fitting This 2 inch double checkThis 8 inch ACV is armed with ArmorTek, a patented 3 part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion. This pressure reducing control valve is designed to automatically reduce a fluctuating higher inlet pressure to a constant lower downstream pressure regardless of varying flow rates. The quick closing action of the valve limits the possibility of damaging high inlet pressure from