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Aster Pressure Switch

We offer Low and High pressure Switches which are ideal for most industrial & domestic RO plants. A specially contoured viton diaphragm senses the change in pressure, a SPDT micro Switch actuates when pressure crosses the set point value. Set point can be adjusted by Allen key. Pressure switches are essentially meant for ON/OFF control application.


  • All plastic corrosion free wetted parts
  • Set point adjustable
  • Both NO / NC contacts
  • Fixed hysteresis
  • Easy to install
  • Excellent repeatability


  • High Pressure Switch
  • Low Pressure Switch
  • HPS / LPS ABS / MS weather proof enclosure
  • Note: Each switch is Hydro tested for 7 Kg/cm2 pressure for LPS and 30 Kg/cm2 for HPS