Perfect flow switch for Heaters and other equipment that needs flow detection, rather than just pressure. Eg, when a heater is fitted well below water level. Used on many Astralpool, Hurlcon, Raypak, Dega, Pentair, Sta-Rite, Hayward, Zodiac and other heaters.
Also used in many other applications.
- Sensitivity can be adjusted easily.
- 1" / 25mm brass thread
- 40mm to 150mm+ pipe
- 3A load
- 12-240V AC
- 5-80C° water temp
- Pressure up to 1700kPa