ultrajet small


The Ultrajet is a high thrust axial flow aluminium waterjet.

When you work on the water there’s no room for failure. Fear not. Go ahead, push your boat to the limit. These jets are built with you in mind. Where reliability is paramount, efficiency at high thrust is expected, and performance with an oversized load is sublime. So push, pull, transfer or haul that payload with confidence and keep your focus on completing your mission. We make your business our business. Trust UltraJet to get it done.


A complete jet assembly with a variety of on-jet and remote-mounted hydraulic control systems allows for quick and easy maintenance and installation.

The split duct reverse deflector and steering nozzle offers excellent manoeuvrability at both high and low speeds.
Scope of supply includes one or several waterjets complete with a selected control system. The control system comprises of integrated hydraulics driven by either mechanical or electronic controls. The system can include options such as additional steering stations and integration with interceptors and/or auto pilot.

Palfinger PB950
Palfinger PB950 with Twin Ultrajet UJ340HT

With more than 15,000 units in service today, the Ultrajet pump is proven
to perform in some of the harshest conditions in the world.


The MJP Ultrajet High Thrust (HT) is a derivative of the Ultrajet range. The HT delivers performance where high bollard pull, heavy load carrying, high acceleration and excellent cavitation margins are paramount. Advantages such as these are required for specific applications within the lower speed ranges. The HT range has been developed and optimised to deliver high performance within speeds upto and in around 30 knots.

Features & Options

For vessels 8-17 m.
From 261 to 746 kW
Aluminium Body, Pump Unit and Intake