6100 Series: Static Head Pressure & & Vapor Pressure

Application – Control Vapor Pressure or Liquid Level

  • Electric pressure-actuated switch for controlling Vapor Pressure on a vessel or to provide Liquid Level Control
  • Provides electric switch input for control systems, alarms or other operations
  • Highly sensitive Pressure Switch is adjustable from 0” to 8” of water
  • Liquid Static Head Switch is adjustable in a range from 2’ to 30’ of water
  • Use on stock tanks or other vessels operating at atmospheric pressures
  • Simple, Direct mounting 2” NPT vessel connection


Working PressureAtmospheric
Vapor Pressure RangeSwitch range from 0” to 8” of water
Static Head Pressure RangeHead Pressure Switch range from 2’ to 30’ of water
Temperature-20º F to +180º F
Switch Rating
Vapor PressureSPST, Mercury, 1 amp at 115 V AC, .5 amp at 220 V AC
Static Head PressureSPST, Mercury, 6 amp at 115 V AC, 3 amp at 220 V AC
MaterialsCast iron body; aluminum stem (6100-1), stainless steel stem (6100-2); stainless steel switch rod; nylon reinforced nitrile diaphragm
Process Connections2” NPT standard
Electrical Connections½” NPT conduit standard


More Information

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