DRE Bonair Anesthesia Ventilator

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  • The Bonair is an electronic time-cycled ventilator with integrated patient alarms for improved safety.
  • Has adjustable inspiratory time, expiratory time and flow rate.
  • Can be used on smaller animals by adjusting the unit to the small animal bellows.
  • Ability to be placed on any flat surface or mounted on a dovetail bracket.
  • This unit is used at many of the popular Veterinary Wet Lab Shows.
  • Unit has option of small or large animal bellows.

Available Options & Accessories:

  • User Manual
  • Large Animal Bellows Assembly
  • Small Animal Bellows Assembly - sub image shows small animal bellows
  • Bellows Drive Hose
  • Patient Circuit - Drive Hose
  • Pressure Sensing Hose 2.5m/22m M/F Connector
  • Anesthesia Machine Dovetial Bracket


  • Inspiratory Time: 0.25-3.0 seconds
  • Expiratory Time: 0.5-0.6 seconds
  • Flow Rate: 0.1-1.0 litres per second
  • Adjustable Pressure Relief: 20-80 cm H2O
  • I:E Ratio:Derived from inspiratory and expiratory time minimum 1:1 ratio
  • Tidal Volume: 25 ml-1600 ml Large Animal Bellows; 25 ml-300 ml Small Animal Bellows
  • Driving Gas: Oxygen
  • External Power Supply: 90-264 volts AC
  • Battery Backup: 12 hours minimum
  • Dimensions: 13.4" (H) x 11.8" (W) x 10.2" (D)
  • Weight: 17.6 lbs.