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Brass Flow Switch - for Heaters etc

  • From $132.00
  • Save $418


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, 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