AJ 288

The AJ 288 is a lightweight, compact and highly efficient commercial waterjet. Cavitation limits are the highest in class due to Alamarin-Jets leading hydrodynamic design, without reducing top speed capabilities. The AJ 288 is designed for long tail installation, which a means the jet body is located outside the hull. This installation method maximises the available space onboard the vessel by allowing the engine to be moved further aft. This is also beneficial for higher top speed as the vessels centre of gravity can also be moved further towards the transom.

Features include:

  • Conical impeller housing
  • Oil lubricated main bearing
  • Long tail installation
  • Universal hydraulic system

AJ 288 is compatible with AJ ACU and AJ Intelligent Operation control systems


Pump type
Mixed flow
Max impeller diameter
288mm / 11.3″
Max impeller shaft RPM
3700 1/min
Max input power
330 kW / 450 HP
Max vessel displacement
5000kg / 11000lbs
Jet construction
Aluminium / Stainless Steel
Jet weight
120kg / 265lbs
Reverse deflector control