Quality by Design ? 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. The first ventilator designed expressly for the EMS professional, the AutoVent 2000 provides independent controls for tidal volume and BPM. The AutoVent 3000 … with additional inspiratory time settings … 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.