Multiplex plunger pumps

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Multiplex Plunger Pumps
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Count on multiplex plunger pumps that are made to last

Pumping systems often face corrosion, fatigue, and set-up delays. Ä¢¹½´«Ã½ multiplex plunger pumps address these challenges with rugged fluid ends, reinforced frames, and billet crankshafts. Ä¢¹½´«Ã½ offers three configurations of pumps—duplex, triplex, and quintuplex—ranging in power from 50 to 400 HP.

  • Jet lift applications
  • Saltwater disposal (SWD) and produced-water transfer
  • Transfer pumping
  • Chemical injection (EOR)
  • Polymer injection
  • Municipality pumping
  • Mining services
  • Reverse osmosis (RO)
  • Geothermal
  • Offers up to 95% volumetric efficiency
  • Easily adjust flow rates without efficiency compromise
  • High reliability pump that can hand dirty and corrosive fluids
  • Fully field repairable for reduced downtime
  • High pressure applications up to 5,000 PSI
  • Safer, faster start-ups—every pump is hydrostatic tested to 5,000 psi (34.5 MPa) prior to final assembly to minimize on-site troubleshooting
  • Aluminum bronze or duplex stainless steel fluid ends that are corrosion resistant and have a longer fluid-end life between changeouts
  • Billet crankshafts (solid bar stock) have higher fatigue strength and increased reliability under cyclic loads
  • Reinforced power frames to prevent premature failure
  • Multiple pump configurations—duplex/triplex/quintuplex
  • Gear or belt drive options
  • Low, medium, and high pressure fluid ends
  • Hydrostatic factory test to 5,000 psi (34.5 MPa)
  • Up to 95% volumetric efficiency
  • Configurations: duplex, triplex, quintuplex
  • Power range: ~50 to 400 hp
  • Drive: gear or belt