Allied Healthcare Products - AutoVent 2000/3000/4000
by Allied Healthcare Products

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Automatic Transport Ventilator

Allied's AutoVent ventilation equipment integrates field experience and engineering excellence, producing an automatic ventilator that is both lightweight and durable - an important consideration when a medical emergency is at hand. The AutoVent 2000, 3000 and 4000 meet the American Heart Association standards for automatic ventilators, utilizing state-of-the-art pneumatics to assure reliable, time-cycled, constant flow capabilities driven by a minimum of source gas.

Independent controls for rate and tidal volume on the AV2000, and the additional inspiratory time settings on the AV3000, can be adjusted quickly and monitored at a glance. The AV4000 provides independent settings for breaths per minute, inspiratory time, tidal volume and airway pressure relief. Any of these AutoVents may be used with standard resuscitation masks or standard endotracheal and tracheostomy tubes. 

FORUMSView All (3)
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4 years ago
no cycla autovent 4000
good day to all, I have a problem with an emergency ventilator autovent 4000, I have looked for technical information of this team and nothing, I ask for your help to solve the problem, do not cycle, to put the breaths per minute 9, 1 sec child, volume tidal 400 ml, does not work, I increase the breaths per minute to 12 and work but irregularly, increase to 14 and respirations shoot at higher speed, return the selector to 12 and reduce breaths, someone can help me with information or some tip, the equipment is totally pneumatic nothing of electronics. Thank you for your attention. regards my email floresr_kco@hotmail.comReply


5 years ago
Verification of function
Is there a way to recalibrate or verify function of older model autovents?Reply


-Carlos Graniel
5 years ago
Life Support Products Autovent 2000/3000 2.0 Ventilator calibration procedure
Does anyone know if there is a calibration procedure for this ventilator? Reply
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  • Small, compact, and transport ready
  • Designed to perform in harsh and toxic environments
  • Assembles quickly with simplified operating instructions printed on the case
  • Impact-resistant case with shock-absorbing bumpers and recessed control settings
  • Rate and volume settings independently operated
  • Easy-to-monitor patient valve assembly and toxic atmosphere valve are able to deliver additional breaths on demand by inspiratory effort of the patient
  • Operates exclusively on standard 50 psi source gas, eliminating air entrainment and maintaining the integrity of the specified oxygen concentration
  • Operates at extreme temperatures ranging from 0° F to 125° F
  • Pneumatically powered … batteries not required
  • Allows for PEEP attachment
  • Meets ASTM, ISO and KKK-1822C standards.


Height3.5 in
Length 1.75 in
Weight24 oz
Width6 in

Additional Specifications

  • Flow Rate: 16 to 48 lpm
  • Driving Gas: 0.5 lpm maximum
  • Peak Inspiratory Flow: 48 lpm at an airway pressure drop of less than 2.5 cm

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