MAN Energy Solutions' retrofit concept consists of a broad range of solutions where its PrimeServ after-sales division applies the latest developments within diesel technology to engines in service, in the process bringing them up to current standards.


  • WaterMistCatcher final-220X165

    Water Mist Catcher

    Eliminate the risk of condensation water in the charge air and possible disturbance to your GenSet operation.



  • U-cup seals for FO Pumps-220X165

    U-cup seals for F.O. Pumps

    For your fuel injection pumps for L23/30 and L23/30H, we have new upgrade packages ready.


  • Low-sac nozzle

    Low Sac Nozzle

    Our new low-sac nozzle will improve your engine performance and lower your fuel oil consumption.

    More in PrimeServ Green

  • Fuel oil safety filter-220X165

    Fuel Oil Safety Filter

    Good performance of the fuel equipment is essential to meet safe operating parameters as well as condition-based maintenance (CBM) for your GenSet.