• 3500Q UNx Fluid Ends UNx-Cutaway

3500Q UNx Fluid End Upgrades

Increase productivity and reduce operating cost with a UNx® Fluid End Upgrade. Operating pressure up to 40,000 psi (2750 bar). Designed to fit Tritan 5127SS and other pumps using the Wheatley HP125 power end.

The Jetstream UNx Fluid End Upgrade is ideal for replacing a damaged, costly, or unreliable fluid end. It is also a cost-effective solution to increase the available operating pressure or range of pressure for those who have already converted to the UNx. The upgrade delivers all of the benefits of the UNx Fluid End design.

  • Five plunger (quintuplex) design
  • Superior performance
  • Greater flexibility in the field
  • Reduced downtime and maintenance
  • Clamp-style plungers
  • Includes hose adapters and one rupture disc holder
  • Choose an additional rupture disc holder or a Severe Service Relief Valve as a second safety device
  • Pressure gauge and burst discs not included
  • Bolt-on installation requires only minutes
  • Once upgraded to the UNx design, the unit can be supplemented with additional fluid ends to expand its range of operating pressures

 

    Model Name Plunger Size Plunger Diameter (in) Plunger Diameter (mm) Maximum Operating Pressure (psi) Maximum Operating Pressure (bar) Maximum Flow (gpm) Maximum Flow (l/min) Maximum Power (hp) Maximum Power (kW)
51930 3515Q #10 1 25.4 8000 550 29.1 110 150 112
51925 3515Q #9 0.9 22.9 10000 700 23.3 88 150 112
51920 3515Q #8 0.8 20.3 12500 850 18.6 70 150 112
51915 3515Q #7 0.7 17.78 15000 1000 15.5 59 150 112
52085 3520Q #6 0.635 16.13 20000 1400 12 45 150 112

UNx Conversion Video

This video highlights the ease of maintenance and pressure convertibility of Jetstream UNx Pump. (3:59)