• 4200QN UNx Fluid End Upgrades UNx-Cutaway 4240-Section

4200QN 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 NLB 10250 and other pumps using the Union QD-200 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
  • 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)
53575 4215QN #15 1.5 38.1 6500 450 65.1 246 275 205
53585 4215QN #13 1.335 33.91 8000 550 51.5 195 275 205
53565 4215QN #12 1.2 30.48 10000 700 41.6 157 275 205
53560 4215QN #11 1.1 27.94 12000 825 35 132 275 205
53555 4215QN #10 0.98 24.89 15000 1000 27.8 105 275 205
J55885 4220QN #9 0.9 22.86 18000 1250 23.4 89 275 205
53580 4220QN #8 0.8 20.32 20000 1400 18.5 70 240 179
53705 4240QN #7 0.67 17.02 32000 2200 13 49 275 205
53700 4240QN #6 0.6 15.24 40000 2750 10.4 39 275 205

UNx Conversion Video

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