This Aerosol Tee Connector's horizontal axis has a 22mm O.D. connection. It's vertical port is 15mm I.D. / 22mm O.D. connection.
TheAerosol Tee Connectors
These Valved Tee adapters have a 22mm I.D. x 22mm O.D. connection, and make it easy to deliver aerosolized medication to ventilator patients. Used in conjunction with a nebulizer, the Valved Tee...
This Hudson RCI Elbow Adapter has a Standard 22mm I.D. connector on vertical axis and a 22mm O.D. connection on the horizontal axis.
This Package Includes: 50 Elbow Adapters