Description and Features Preservation tank for 6 (2 x 3) whole body preparates and extremities for student education. Stationary version. Stable fixation and preservation container with gas-tight lid. Easy opening of the lid by electr. crane rail with adjustable lifting and lowering speed. Tanks must be inserted in a floor opening, so that the loading / unloading can easily take place at a optimum height. The height of the ceiling must be adapted to the height of the insert including crane.