Dwyer Water Vane Flow Paddle Switch 1"-8" Pipe PN10 FS-2 HVAC Controls

The Series FS-2 Vane Flow Switches offers an economical flow proving solution. The FS-2 paddles are adjustable to fit 1 to 8 size pipe. Field adjustable set point adjustment screw allows for easy flow switch modification. Custom application set points enabled by field adjustable vane layers.