A waterjet propulsion system designed for mounting externally on a ship transom, just like a propeller-driven outboard motor, differs basically from conventional propeller-driven programs. As a substitute of a propeller, these models use an impeller housed inside a duct to attract water in and expel it at excessive velocity, creating thrust. This configuration gives distinct benefits in particular boating environments.
These specialised propulsion programs excel in shallow water navigation the place submerged particles or floor contact poses a danger to propellers. Their enhanced maneuverability in tight areas additionally makes them common selections for particular purposes. The absence of an uncovered propeller additional enhances security for swimmers and divers. Whereas initially developed for specialised business functions, the expertise has turn out to be more and more accessible for leisure boating, increasing its market and software.
