Automatic Transport Ventilator Autovent™ 2000 – Model L460


The first ventilator designed for the EMS professional. The AutoVent 2000 provides independent controls for tidal volume and BPM, offers an even wider range of patient applications to meet most critical emergency care situations. Both models are designed to meet ventilator needs in a variety of applications, from intra– and inter-hospital transports to sophisticated air rescue. Automatic transport ventilators have been recommended by the American Hospital Association as the preferred equipment to provide ventilator support in the pre-hospital setting.
The AutoVent 2000 uses state-of-the-art pneumatics to assure reliable, time-cycled constant flow ventilation powered by a minimum of source gas. Both models may be used with all models of the LSP single patient use ventilation circuits as an added protection against patient cross-contamination.




  • L460: Control Module, patient valve, supply tubing, 6′ O2 hose, and non-rebreathing valve with hose.
  • Inspiratory Time: 2.0 seconds.
  • 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.
  • Specifications :
  • Supply Pressure Range: 40-60 psig
  • Operating Temperature: 0° F to 125° F
  • Storage Temperature: -40° F to 160° F
  • Frequency – AV2000: 8 to 20 BPM
  • Tidal Volume – AV2000: 400 to 1200 ml
  • Flow Rate: 16 to 48 lpm
  • Inspiratory Time – AV2000: approx. 1.5 or 2.0 seconds
  • Expiratory Time: 1.5 to 6.0 seconds
  • I-E Ratio: 1:1 to 1:4
  • Weight: 24 oz. (680 grams)
  • Dimensions: 6″ W x 1-3/4″ D x 3-1/2″ H
  • Case Material: polyester
  • Input connection: plated brass
  • Output Connection: plated brass
  • Minute Volume: 0 to 24 lpm
  • Gas Consumption Driving Gas: 0.5


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