Immid - Model HDPE - 38,2/315/2 -Submersible Cage with Сompensation Chamber

The upper part of the cage is HDPE pipe filled with air. The lower part of the cage has a weighting (metal chain) attached. The buoyancy of the cage is adjusted by compensation chamber installed under the bottom of the cage. It can be filled with compressed air or water making the cage whether surfacing or sinking.