Compressed air bottle used by divers has a closable opening for connecting to a breathing regulator and a supply of respiratory air via an ascending tube and a second closable opening for supplying a further separate respiratory regulator

摘要

Compressed air bottle has a closable opening for connecting to a breathing regulator and for the supply of respiratory air via an ascending tube (3, 4) and at least one second closable opening for supplying a further separate respiratory regulator. Preferred Features: The compressed air bottle has at least one further opening on the same dome. Both closable openings are arranged in the central region of the dome. The closable opening has a thermally insulated screw fitting.