Watts LFM116 THD E 20-200 PI 1 1/4 - Part of the LFM116 Series Window Well Extension It consists of a float

It consists of a float vent

which prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply

With its built-in weir

00 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 1/4 IN Outlet Connection Type Female Threaded Outlet Shutoff Valve Type Quarter Turn Ball Valve Outlet Thread Type NPT Part Number T122624 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Rubber Series LF007 Strainer Yes Technologies Freeze Detection Tradename None Specification Sheet - Freeze Sensor Connection Kit

Watts LFM116 THD E 20-200 PI 1 1/4 - Part of the LFM116 Series Window Well Extension It consists of a floatThis 1 1 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