BCD, Horse Collar BCD, Snorkeling vest, UDT vest, Harness, backplate, backmount, Pound Wing, Dount wing, Tec Wing
The buoyancy compensation devices (BCD), are the devices that give a scuba diver control with their buoyancy during a scuba dive. Basically the BCD allows the diver to inflate or deflate the device of air, allowing the diver to sink or rise when in the water. A buoyancy compensator, also known as buoyancy control devices (BCD) , is a piece of diving equipment with a bladder which is worn by divers to establish neutral buoyancy underwater and positive buoyancy the surface, when needed. The buoyancy is controlled by adjusting the volume of air in the bladder.