High-pressure cleaning of commercial vessels requires serious equipment — a powerful washer capable of working non-stop, with massive flow and extreme pressure. This unit runs at 550 bar, more than enough to clean the hull, flush technological inlets, sea chests, keel coolers, propellers, and more. The job isn’t cheap, but it dramatically improves fuel efficiency and vessel handling — even on large workboats, tugs, and port vessels. This pressure is no joke. It can easily penetrate a wetsuit and