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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
