What type of system is used to inflate a dry suit?

The suit bottle system is specifically designed for inflating a dry suit because it uses a separate gas cylinder, typically filled with compressed air, which is attached to the dry suit. This method allows divers to maintain a constant supply of air for buoyancy control at depth and while ascending. The suit bottle can be easily accessed during a dive, enabling the diver to adjust the air inside the dry suit as needed to manage buoyancy effectively and to avoid potential scenarios like suit squeeze.

Using a suit bottle also promotes safety, as it provides a reliable and straightforward method of inflation that doesn’t rely on external apparatus or manual inflation methods, which could be cumbersome or impractical in certain underwater conditions. This kind of system facilitates more controlled buoyancy adjustments, essential for maintaining comfort and safety while diving in various environments.