![SPDT R3/4 Thread Paddle Type Liquid Water Oil Flow Sensor Switch Automatic Control 15A 250V HFS-20: Amazon.com: Industrial & Scientific SPDT R3/4 Thread Paddle Type Liquid Water Oil Flow Sensor Switch Automatic Control 15A 250V HFS-20: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41zljKmxR1L._AC_UF894,1000_QL80_.jpg)
SPDT R3/4 Thread Paddle Type Liquid Water Oil Flow Sensor Switch Automatic Control 15A 250V HFS-20: Amazon.com: Industrial & Scientific
![Brass Paddle Flow Switches For Gas And Liquid Paddle Flow Sensor Air Conditioner Parts Ac 250v 15a Liquid Flow Switch Mk-fs01 - Flow Sensors - AliExpress Brass Paddle Flow Switches For Gas And Liquid Paddle Flow Sensor Air Conditioner Parts Ac 250v 15a Liquid Flow Switch Mk-fs01 - Flow Sensors - AliExpress](https://ae01.alicdn.com/kf/HTB14OQ4mlHH8KJjy0Fbq6AqlpXa0.jpg_640x640Q90.jpg_.webp)
Brass Paddle Flow Switches For Gas And Liquid Paddle Flow Sensor Air Conditioner Parts Ac 250v 15a Liquid Flow Switch Mk-fs01 - Flow Sensors - AliExpress
![44-200 - Hydrolevel 44-200 - Safgard FS200 General Purpose Liquid Flow Switch for 1" to 6" Pipes w/ NEMA 1 Enclosure 44-200 - Hydrolevel 44-200 - Safgard FS200 General Purpose Liquid Flow Switch for 1" to 6" Pipes w/ NEMA 1 Enclosure](https://www.supplyhouse.com/images/products/zoom/44-200-4.jpg)