Watts LFM116 GRV B 20-200 PI 1 1/2 - Part of the LFM116 Series Strata Systems This 10 inch first check

This 10 inch first check kit is made to repair a double check detector assembly used primarily on fire sprinkler lines when it is necessary to monitor unauthorized use of water and to help prevent the backflow of pollutants that are objectionable but not toxic

A 4 inch no hub outlet allows for easy installation

stainless steel carpet marker

Specifications Adjustable Reduced Pressure Range 30 to 100 Body Material Iron Brand Watts Gauge Option No Gauge Inlet Connection Size 1 1/2 IN Inlet Connection Type Female Threaded Lead Free NO Maximum Operating Temperature-Celsius 149

Watts LFM116 GRV B 20-200 PI 1 1/2 - Part of the LFM116 Series Strata Systems This 10 inch first checkThis 1 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