A propulsion system for boats utilizing an impeller-driven water pump to create thrust, this technology offers a unique approach to powering small watercraft. Instead of a propeller, a powerful stream of water ejected from the rear of the unit propels the vessel forward. This configuration is particularly well-suited to shallow-water operation and maneuvering in areas with submerged obstacles.
The shallow draft capability offered by this type of propulsion opens up access to previously inaccessible waterways, expanding boating opportunities. Additionally, the absence of an exposed propeller enhances safety for swimmers and divers. While the basic principles have existed for decades, advancements in impeller design and engine technology have significantly improved efficiency and performance, leading to increased adoption in recreational and commercial applications.