• 3700WZ UNx Fluid End Upgrade UNx-Cutaway 4240-Section
  • Jetstream-V-Woma

3700WZ 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 Woma 150-Z.

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)
55285 3715WZ #11 1.125 28.6 8000 550 24.2 92 125 93
55280 3715WZ #10 1 25.4 10000 700 19.1 72 125 93
55275 3715WZ #9 0.9 22.9 12500 850 15.5 59 125 93
55270 3715WZ #8 0.8 20.3 15000 1000 12.2 46 125 93
55290 3720WZ #7 0.7 17.78 20000 1400 9.4 35 125 93
J55640 3740WZ #5 0.53 13.46 40000 2750 5.4 20 125 93

UNx Conversion Video

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