Watts LFM115-74 150 B 30-300 TC 20-200 4 - Part of the LFM115-74 Series ZC100F-2NH high volume roof drain features

high volume roof drain features a flashing clamp with an integral gravel stop

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Shutoff Valve Type Quarter Turn Ball Valve Outlet Thread Type NPT Part Number F391008 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Engineered Plastic Series LF909 Small Strainer No Technologies Flood Detection Tradename None Specification Sheet - Flood Sensor Connection Kit - Watts

2 Body Material Brass Brand Watts Buy American Act Compliant YES Corrosion Resistant Coating No Disc Material Reinforced EPDM EAN 098268334692 Gauge Option No Gauge Inlet Connection Size 1 1/2 IN Inlet Connection Type Union Joint Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 27

Traffic-Rated GrateEquipped with a grate capable of supporting pedestrian and light vehicle loads while maximizing drainage efficiency

UPC - 098268500417

Watts LFM115-74 150 B 30-300 TC 20-200 4 - Part of the LFM115-74 Series ZC100F-2NH high volume roof drain featuresThis 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