Omega 42 Waterjet

Powerful Alamarin-Jet OMEGA 42 waterjet

The Ω42 is the first model in the Alamarin-Jet OMEGA SERIES, with a max input power of 2040HP and unique features such as:

The Omega Series epitomises Alamarin-Jets dedication to user-focused, highly efficient and innovative design.

The Alamarin-Jet mixed flow pump design is proven to outperform competitive products in comparable size range and above.

The Omega Series promises high speed efficiency (55+ knots) while maintaining extremely high bollard pull and cavitation margins.






Omega 42 Waterjet
Dimensions 0-degrees shaft angle 4-degrees shaft angle
A 886 mm / 34,87 in
821 mm / 32,33 in
B 3309 mm / 130,3 in
3318 mm / 130,6 in
C 897 mm / 35,31 in
897 mm / 35,3 in
D 1325 mm / 52,1 in
1318 mm / 51,9 in


  • Pump type
    Mixed flow

  • Max vessel displacement
    24,000kg / 53,000lbs

  • Jet construction
    Aluminium / Stainless Steel

  • Max impeller diameter
    480mm / 18.9″

  • Max impeller shaft RPM
    2300 1/min

  • Max input power
    1500 kW / 2040 HP

  • Jet weight
    815kg / 1,797lbs

  • Reverse deflector control
    Hydraulic / SIGMA Controls

Contact us for more information

If you want to learn more about this or our other models for your particular specifications and application, we are here to help you.

Mr. Jukka Kukkula
Mr. Jukka Kukkula
Head of Sales and Customer Support
Mr. Stephan Öström
Mr. Stephan Öström
Area Sales Manager