Five-Plunger Pump Rated at 105 MPa
The five-plunger pump holds its pressure rating across the working range, and the BY2000 or Allison S9820M gearbox drives it with stepless speed control so displacement and pressure follow the treatment schedule rather than fixed gear ratios. The flow-channel design keeps pulsation low when pumping sand-laden fluid at high rates, which protects the formation-facing equipment downstream of the pump.




