Watts LFM116 THD B 20-200 PI 2 1/2 - Part of the LFM116 Series ZC100F-3NH also known as a coupler

also known as a coupler

Secured solid cover for maintenance access

This unit is threaded at the inlet for easy connection to the underground supply and threaded on the building side for easy connection to either the overhead fire sprinkler system or potable water supply

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Watts LFM116 THD B 20-200 PI 2 1/2 - Part of the LFM116 Series ZC100F-3NH also known as a couplerThis 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