| |||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||
Two-sided chestpiece with tunable diaphragms on both the adult and paediatric sides. Single-piece tunable diaphragm is easy to attach, and easier to clean because its surface is smooth without crevices. Paediatric side converts to a traditional open bell by replacing the single-piece diaphragm with a non-chill rim. |