Stimulation/Fracturing Fluid Ends / Fluid Ends


Leading the pack 

Today’s pressure pumping applications demand more from pumps and equipment than ever before. That’s why Gardner Denver developed the GDNX – the next generation of fluid end technology. GDNX was specifically designed to further increase the operational service life of fluid ends used in a hydraulic fracturing, coil tubing, and other extreme duty applications. 

Backed by Gardner Denver’s legacy of product innovation and superior product quality, the GDNX is a combination of our highest performing geometry, metallurgy and components. 

Features include: 

  • Redline consumables. This revolutionary series of aftermarket parts have exceptional life to extend maintenance intervals 
  • Superior fatigue life. Patent pending cross-bore design that reduces operating stress and extends fatigue life by up to 3.5x versus competitors. 
  • Compatibility. Fit, form and function of the GDNX are the same as the SGWS series, meaning it’s a direct fit to existing 1000/2250/2500 pumps from any manufacturer. 
    • All suction manifold, discharge flange and tie rod connections will remain unchanged from SGWS fluid ends, allowing GDNX fluid ends to serve as a direct replacement for SGWS fluid ends. 
  • Proven Falcon Technology. The service-friendly Falcon spring retainer design reduces maintenance time for valve, seat, plunger and packing changes. 
  • Ease of maintenance. No alignment requirements to suction covers and no special tooling required to install. 
  • Stainless steel. The GDNX combines the best geometry with the best stainless steel in the market. 
  • Service & Support. 24/7 aftermarket service and support anytime and anywhere you need it. 


For immediate response, please call us at:

1-866-GDPUMPS (1-866-437-8677) (USA)
1-918-GDPUMPS (1-918-437-8677) (International)

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