Watts LFM116 300 E 20-200 PI 8 - Part of the LFM116 Series Window Well Extension 16-inch diameter area drain engineered

16-inch diameter area drain engineered for demanding surface drainage applications

a pressure differential relief valve and comes furnished with a CFM meter to detect underground leaks and unauthorized water use

a pressure range of 2-30psi

heavy duty ductile iron top and removeable

Maximum temperature 300 degrees F (149 degrees C)

Watts LFM116 300 E 20-200 PI 8 - Part of the LFM116 Series Window Well Extension 16-inch diameter area drain engineeredThis 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 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