Closure for pressure gas bottle

摘要

The rapid fill coupling (2) is fitted directly on the bottle neck (1) or via an adapter, and can be equipped with a pressure gauge. It can also be integrated in a known pressure gas bottle valve or combined with it on the bottle neck. The coupling connection of the rapid fill coupling is arranged laterally or in the direction of the opening of the bottle neck. The coupling connection is covered with a cap (6), which protects against dirtying. Between the bottle opening and the valve a protection and support device (8) can be arranged.