DRE Veterinary is now Avante Animal Health

Visit our new website by using the "Proceed to new URL" button.

DRE Bonair Anesthesia Ventilator

Ask About Financing

Available in US only.

Need Equipment Advice?

Ask Our Experts! (800) 979-6795



  • 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.