PS81 Vacuum Pressure Switch

Buy PS81 Vacuum Pressure Switch at Gems Sensors
  • 1.5" to 15" Hg (51 to 508 mbar) 
  • Sensitive Diaphragm for Lower Setpoints 
  • Factory Fixed or Adjustable Setpoints

For low vacuum applications, the longevity of our PS81 series is hard to beat. This pressure switch offers a life expectancy of 1 million cycles, which means long-term reliability. Their brass housing and choice of four diaphragm materials ensures chemical compatibility with your system. PS81 series switches have a field adjustable set point or can be factory set.

*CE approval - EN61010:2001 standard

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