1184P Vacuum Switch

Vacuum Switch, Aircraft Vacuum Switch, Aerospace Vacuum Switch

Vacuum Switch

Nega-Rate® Belleville disc spring/limp diaphragm sensing mechanism is suited for air, oil and fuel applications.

• Vented gauge vacuum switch
• Water column setting capability

General Specifications
  • Vacuum Switch set point range from .5 to 100" H2O vacuum
  • Deadband range from 3" H2O or 15%, whichever is greater, to 45% of the set point
  • System pressure up to 100 psig
  • Proof pressure up to 150 psig
  • SPDT snap action switch element
  • Vacuum Switch Temperature Range:
    • Ambient -65°F to +275°F (-54°C to +135°C)
    • Media -65°F to +275°F (-54°C to +135°C)
  • Vibration capability to 5G’s