Rotary Flow Switch- RFO
![Rotary Flow Switch 20203](/_uls/resources/Rotary_Flow_Switch__2.jpg)
Rotary Flow Switch (RSF), RFO, has a 1/2" FPT and 10' Cable. This Rotary Flow Switch's paddlewheel design combines high visibility rotors with solid-state electronics that are packaged into compact, panel mounting housings. They provide accurate flow rate output with integral visual confirmation.