Watts LFM116 150 E 20-200 LS 4 - Part of the LFM116 Series Strata Systems Socket-outlet connection standard for compatibility

Socket-outlet connection standard for compatibility with standard PVC piping systems

ZN101-10NH

Built from durable Dura-coated cast iron

The Tree Root Growth Inhibitor provides a protected zone where roots will not grow

and connection of AWD Fittings and AWD geocomposite drainage products as referenced in AWD literature

Watts LFM116 150 E 20-200 LS 4 - Part of the LFM116 Series Strata Systems Socket-outlet connection standard for compatibilityThis 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 relief control valve is designed to permit flow when upstream pressure is above the adjustable setpoint of the control pilot, and throttle toward closed when upstream pressure falls below the adjustable setpoint. When the valve is installed off the main line on the