Sensui-Kun Mark III

Easily clean your nets while saving costs and raising high quality fish

Fish farming nets need to be cleaned periodically to maintain water quality and protect aquaculture fishes against disease. Yanmar's Sensui-Kun Mark III is a self-propelled submergible cleaner that efficiently cleans underwater netting.
Only one person is needed to control and operate the cleaner. In just a short amount of time, side and bottom of the fish farm net can be cleaned without raising the net, displacing aquaculture fishes or putting people in the water, giving users tremendous cost savings results.

Highly efficient net cleaning

• Prevents the proliferation of parasites

• No need for cleaning chemicals or medicines

• Improves the flow of water through the nets and eliminates a drop of oxygen concentration in the fish farming cage, thereby preventing a decrease in feeding activity and an associated reduction in the number of aquaculture fishes in the cage

• Prevents harm to aquaculture fishes by adhering shellfish

• Prevents weight increases of farming net caused by biofouling to the net, hence avoiding sinking and damage of farming net cages

• Cleaning can be done quickly and efficiently on a needs basis

Strong and effective cleaning action

All of the water from the pump is used to ensure on-the-spot powerful cleaning. The recoil from the water jet is used to turn the propeller and keep the cleaner pressed against the net. Users will enjoy wonderful cleaning performance.

Easy setup and placement

Allows the nets to be cleaned anytime it is needed. The cleaner can be fed through a small opening in bird guarding nets over the fish farming cages and into the water, making it easy to clean netting.

Easy remote control operation and monitoring

The cleaner can be guided and operated by simply operating the remote control box joysticks. And, underwater operations can be checked in real-time on a connected TV monitor.