During this project, Technosub proposed the concept reviewed and commented the engineering consultant plans, manufactured a completely stainless steel pump capable to withstand the extreme conditions of the water to be pumped and manufactured accessories to allow the descent of the pump in a hole as little as 45 degrees inclined to the horizontal. Submersible pumps and Boreline hose Submersible pumps and Boreline hose Submersible pumps and Boreline hose Submersible pumps and Boreline hose Submersible pumps and Boreline hose