Please make sure to proper location of hull unit to be installed. The important points to be
concerned are safety (intensity and water tightness) and easy maintenance.
Add the extruding part of approx.5mm with FRP for the purpose of reducing the water
pressure inside the trunk pipe while sailing.
Pipe Length : Lt
The installation method defines the pipe length accordingly. Cut off the unnecessary parts.
Also, take a note for the pipe length as the reference figure of adjusting joint pipe.
Be sure to keep the room for the hull unit.
Pipe Length Lt = Full-loaded water line + Min.50m
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2. Hull Unit
