BBC ballast & buoyancy control

The BBC (ballast & buoyancy control) is a plastic ballast system . The system can be used for single and for double tanks.

 - The tank adapter lead is applied to Halcyon or Hollis tankadapter. It can be removed without the bottle strap mounted or dismounted. - The P-weight is screwed onto the backplate and the weight is distributed optimally along the body. (Hole spacing 280mm / Standard) - The BBC modular buoyancy control is optimal to produce a perfect trim underwater. The two modules are attached between 2kg and 4kg bottles using the T or V bolts. With the T bolt the modules are superimposed and the V pin at different positions shifted from the bottle and secured. It is possible, the modules inside, so fasten directly on the backplate (close to the body) or to the outside, from the top of the bottle. Furthermore, the modules can be used as a lead head, tail or base weight.

Example: a Complete BBC 4Kg buoyancy control consists of: 1x 1x module 4Kg + V pins (when using the module's above the bottle) or T pin when using the module's directly on the backplate

Example: a Complete BBC 6Kg buoyancy control module consists of 1x + 1x Module 4 kg 2 kg + 2 x V bolts (when using both modules above the bottle) or use of the modules and 1x internal 1x external, 1x = 1x V bolts T bolts.