Free-swimming technology
Accesses challenging areas where rail-mounted systems can't reach. Handles slack nets and performs effectively in strong tidal conditions.
Net washing system
StealthCleaner – The net washer that delivers
We've engineered a net washer that gets the job done right. StealthCleaner provides thorough cleaning without damaging your nets, performs reliably in challenging tidal conditions, and delivers consistent results every time.
Some of our customers
Industry-leading technology that works
As the market leader in net washing systems, we understand what it takes to deliver results. StealthCleaner runs on electric power and operates silently without high-frequency sounds that stress fish. It delivers thorough cleaning using high water volume at low pressure - giving you spotless nets without material wear. The result is effective cleaning that protects both fish welfare and extends net life.
Complete control with joystick operation
StealthCleaner is a free-swimming unit controlled by joystick in all directions. Unlike traditional rail-mounted net washers, you're not restricted to fixed paths. You can maneuver freely around the entire net and access hard-to-reach areas. The robust technology ensures reliable daily operation. Four onboard cameras let you wash and inspect nets simultaneously - you can see what's happening and document conditions as you work. This streamlines operations and minimizes downtime.
Once you go Stealth, you dont go back
Listen to what our customers say
Mowi Scotland on the Isle of Lewis was the first system we delivered to Mowi, and they currently have 11 systems in operation.
It´s basically an ROV, so once you´re in the water you get pinned against the net and you got full controll over the StealthCleaner with. the joysticks
Helgeland Oppdrettservice og Kvarøy Fiskeoppdrett
Helgeland Oppdrettservice og Kvarøy Fiskeoppdrett sharing their experiences with the StealthCleaner
Med StealthCleaner har vi ingen nedetid og effektivisert driften vår slik at vi kan ta flere nøter i løpet av en uke.
Technology that keeps nets clean, sites secure, and operations running
Environmentally friendly
StealthCleaner runs on electric power - eliminating the risk of harmful oil spills. It operates quietly without high-frequency noise or vibrations that disturb and stress fish.
Increased productivity
StealthCleaner operates at 3-4 knots, combining high water volume with low pressure. This enables rapid, thorough cleaning without net damage. Four cameras provide real-time monitoring and complete work documentation.
Multi-purpose system
StealthCleaner is designed as an adaptable system that handles various cleaning tasks with interchangeable tools. It's equally effective for net inspections, grid rope maintenance, and anchor chain cleaning. One platform - multiple applications.
Attachments for our net washing system
Tether management system
Our latest tether winch system streamlines operations with multiple built-in functions. It simplifies hose handling, enables effective disinfection, and protects your high-pressure lines. The system also enhances safety during equipment operations.
Maintenance platform
Safety and high efficiency drive all our development projects. Our custom-designed maintenance platform simplifies and optimizes StealthCleaner maintenance and disinfection. The platform features an ergonomic working height that enables more efficient routine inspections and maintenance.
Spare parts kit
The spare parts kit is our latest product addition, designed to maximize StealthCleaner uptime. This robust aluminum case contains all the essential components for our multi-purpose system.
Rope washer
Like everything underwater, marine growth accumulates faster than you'd expect. That's why having an effective solution for keeping ropes clean is crucial. Mooring lines are extensive and can be challenging to clean thoroughly. Our rope washer has been specifically engineered to tackle this challenge.
The feed barge wheel
Some parts of the facility can be particularly difficult to keep clean. The feed barge wheel is one such component where access is complicated. StealthCleaner is modular, and Ocein has developed a feed barge wheel washer specifically designed to clean this part of the system.
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