SPARE AIR DIN filling connector
DIN replacement inflation connector for Spare Air cylinders.
Allows to inflate the Spare Air tanks on the fitting of a diving tank (international DIN200 bar connexion).
A rotating ring around the connection makes it possible to automatically and easily purge the fitting at the end of inflation.
WARNING, breathing on a cylinder and regulator, regardless of size and capacity, is similar to scuba diving, and therefore requires learning and training.