
The case for transporting fish is made of a 2 mm thick steel sheet, while the bottom is made of a 2.5 mm sheet. The lower and upper frames are made of 40 x 40 mm angle iron. The basic dimension of the case is 960 x 1960 x 980 mm, and it can be enlarged upon request of the client to 1000 x 2000 x 980 mm. The case also contains a 2 mm steel plate lid with enforcements and is secured against opening. The discharge hole with round corners is provided with a small shutter welded from aluminum alloy. It includes a key for the closure of the small shutter and discharge valve. At the client’s request, grips for fixing aeration and oxygenation tubes can be welded before the final surface treatment. The cases can be supplied in conventional colors on a sandblasted surface, or heat zinc-plated, or surface zinc-plated and colored.
