Cavitation jet underwater cleaning gun

Underwater cleaning for hull, seabed oil pipeline, aquaculture cage, offshore platform, and underwater cultural relics, etc.; able to drive two cavitation cleaning guns, or drive cavitation cleaning plate and polishing and grinding disc to work at the same time for large-area cleaning, eliminating the attached sea creatures like barnacles and sea shells, no harm to the original protective painting of the equipment. Safe, efficient and environmentally friendly.