GPW Service

GPW Turbine Support provides maintenance and overhaul services for all (15MW to 650MW) gas and steam turbines installed in the Netherlands. GPW Turbine Support is increasingly asked to service turbines in other countries (Belgium, Denmark and Germany).

GPW Turbine Support also supplies parts for steam and gas turbines such as shroud blocks, nozzles, blades, etc.

GPW Turbine Support has a new workshop for the overhaul and reconditioning of pumps, agitating devices, colloid mills, and mixers.

GPW Turbine Support provides overhaul services for the following pump brands: Johnson, KSB, Sterling, Nijhuis, LEWA, Lowara, Salvatore Robuschi, Byron-Jackson, Worthington, Stork, Durco, Clyde-Union, ITT Goulds, Fryatech, Ritz-Norma, Ruhrpumpen, Allweiler, Andritz, Klaus-Union, Dickow, Sundyne, APV, Fristam, Herborner, Someflu, Loewe, Ingersoll, Dresser, Prominent, Viking, David-Brown, Denver-Orion, Ernst-Vogel, Combitube-Sterling, Labour, Rotojet, GTO, Weir, Rutschi, Gorman-Rupp, Mono Pump, and others.

GPW Turbine Support is also the supplier of DEPAC mechanical seals, which allows us to fit your pump with the best quality seals in an efficient and cost-effective manner. GPW is committed to extending the tool life of your pump so that the overhaul of your pump can be performed during a prescheduled shutdown.

This extended tool life is achieved by using stationary seals, which significantly reduce wear on the sleeve and/or pump axle.


  • GPW overhauls according to OEM- & customer specifications
  • International standards such as API 610 and ANSI.
  • Providing high quality is priority number 1.
  • The activities take place both in the workshop and on-site.
  • In addition, technicians deployed to all other forms of rotating.
  • All project-based work is equipped with a final report.