EMag HydroJet™



The EMag HydroJet™ is a self-contained marine propulsion impeller system that works as a bow thruster. It does not have an external motor. This is a compact, lighter weight propulsion unit that does not reduce performance or power, does not have an internal combustion engine, has fewer parts, and operates silently.

This new thruster does not use fossil fuels, has fewer moving parts requiring less maintenance, and has multiple uses. This technology may be used to create propulsion units for all kinds of marine vessels, from fishing boats to submarines. The EMag HydroJet™ provides an eco-friendly, more efficient and versatile option for bow thrusters and so much more.




Special features

  • No internal combustion engine
  • No transmission or drive shaft
  • No emissions
  • Eliminates entanglements (weeds, ropes, etc.)
  • One moving part
  • Saves fuel
  • Lower maintenance
  • Increased reliability
  • Quiet operation
  • Multiple uses
  • Works for all size marine vessels





The EMag HydroJet™ is a new type of propulsion unit for marine vessels. The self-contained thruster can be placed in the bow or stern area. The housing is a sleek design that moves easily through water, when used to replace current outboard motors, does not require a motor or transmission for operation, does not use fuel, and does not emit any pollutants. It is an electro-magnetic device that is eco-friendly and performs flawlessly.

 Inside the housing, there are attached coil windings that provide the electro-magnetic fields to the cylinder, causing it to spin. Inside the cylinder is the impeller (an Archimedes screw), and magnets are attached to the outside. The magnetic force and the electrical force work together to cause the cylinder to spin and create thrust without the need for a transmission.

There is only one moving part, so the threat of things getting clogged inside the cylinder are minimal. No engine and transmission mean fewer parts to maintain. This thruster is inexpensive to manufacture, can be custom-ordered for any application, and can operate efficiently on small watercraft as well as large marine vessels. The EMag HydroJet™ is an eco-friendly option in boat motors.


The industry that would realize the biggest benefit is large shipping. Huge cargo ships currently carry hundreds of thousands of gallons of fuel for enormous power plants, and those cargo/oil tanker/cruise ships typically consume over 100 gallons of fuel per mile. If a huge ship were to be built with a pair of EMag HydroJet™ units, not only could the space currently occupied by fuel containers, engines and transmissions be utilized for carrying more cargo or oil or passengers, etc., but the cost savings of not having to burn hundreds of thousands of fuel would translate to much greater profits for the operators and /or reduced fares for shipping or passengers.


Materials needed to produce the EMag HydroJet™:

  • Housing
  • Cylinder
    • Magnets
    • Coil windings
    • Archimedes screw
  • Bearings
  • Assorted hardware
  • Power Source


See video: https://www.youtube.com/watch?v=OCNP7asGRJ4


The EMag HydroJet™ is covered by United States Utility Patent: 10,131,413
















For additional information, licensing opportunities, and a full prospectus on the EMag HydroJet™  contact:




VP of Business Development

Email: info@BankOnIP.com