The O42 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.



Pump type
Mixed flow
Max impeller diameter
480mm / 18.9″
Max impeller shaft RPM
2300 1/min
Max input power
1500 kW / 2040 HP
Max vessel displacement
24,000kg / 53,000lbs
Jet construction
Aluminium / Stainless Steel
Jet weight
815kg / 1,797lbs
Reverse deflector control
Hydraulic / SIGMA Controls

Download drawing/diagram

AJ Omega42 - Drawing (PDF)