Watts LFF116 150 B 20-200 TC 2 1/2 - Part of the LFF116 Series Basement Window Well This lead free pressure relief

This lead free pressure relief valve has a 1 inch NPTF female inlet and outlet and a 65 psi pressure relief setpoint

threaded inlet and union outlet connections

green roofs

It is ideal for low flow

The stormwater drain does more than drain water—it helps your drainage system run efficiently by blocking out leaves

Watts LFF116 150 B 20-200 TC 2 1/2 - Part of the LFF116 Series Basement Window Well This lead free pressure reliefThis 2 1 2 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