Printable ventilator-free respiratory: ISO 5356 Medical Fittings

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Single fittings are available in a variety of sizes, including M15 and F8.5, as well as larger options like M22, M25, and even F22. Equal couplings provide identical connections on either end, such as M15 to F8.5, M22 to F15, or M25 to F22. Reducers are used to decrease one size while increasing another, like from M22 to F15 or M25 to F22. Tees are essential for creating a branching point in the system, available in sizes such as 22 and 52. ISO adapters also come in handy, particularly with 3M mask connectors and TriClamp fittings measuring 50.5mm and 34.0mm, while hose connections range from 5 to 6 millimeters in size.