Buoyancy Control Devices (BCD)
BCD Power Inflator
Low Pressure Hose
The BCD Power Inflator
The power inflator is one of the most important BC components for you to become familiar with. While all brands have different appearances, all share a similar design and essential features.

Click an arrow to learn about each feature.

Inflator/Deflator Hose
The inflator/deflator hose is a flexible hose that attaches the power inflator to the BC. This is the hose that air travels through when you inflate or deflate the BC.