Here are the commonly listed specifications for an AirLife® Adult Ventilator Circuit with Exhalation (single-limb / external exhalation valve type)—often sold as AirLife Adult Portable Ventilator Circuit (examples seen online include item 003764 and similar “single limb circuit with exhalation valve” SKUs). AirLife Adult Ventilator Circuit with Exhalation Specifications Patient size: Adult Circuit type: Single-limb ventilator circuit with external exhalation valve Typical main tube length options: 72 in (also commonly available 96 in depending on SKU) Main breathing limb length (portable circuit listings): about 7 ft main breathing circuit Patient tube: 6 in patient tube (often included) Pressure lines: commonly includes 1/8 in and 1/4 in pressure lines (some variants mention a 3/16 in ID pressure line) Exhalation valve: diaphragm-type exhalation valve (listings mention silicone diaphragm; some list polyisoprene diaphragm variants) Use case note (important): intended for ventilators that do NOT have an internal exhalation valve (because the circuit provides the exhalation valve) Latex status: Latex-free Packaging commonly sold: each or case/box of 15 EAN: 4800000347800Product ID: 34780 SKU: PMS54665 Categories: Catheters & Tubes, Disposable Supplies, Home, Hospital Daily Needs, Ventilators
