Watts LFM115 150 E 10-75 LS 4 - Part of the LFM115 Series ZC100F-6NH Union elbow is pressure tested

Union elbow is pressure tested

FM and CSA approved

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 IN Outlet Connection Type Union Joint Outlet Shutoff Valve Type Quarter Turn Ball Valve Outlet Thread Type NPT Part Number 88004144 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Stainless Steel Series U009 Strainer Yes Technologies Flood Detection Tradename None Specification Sheet - Flood Sensor Connection Kit - Watts

and the clamp ensures the roofing membrane is sealed securely

Watts LFM115 150 E 10-75 LS 4 - Part of the LFM115 Series ZC100F-6NH Union elbow is pressure testedThis 4 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