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Flowserve Pumps Reciprocating Pumps – VQE

The VQE is a vertical quintuplex positive displacement reciprocating pump with very high efficiency and is offered in a wide range of hydraulic, mechanical, and material options.

Description :

Operating Parameters

  • Flows to 292 m³/h (1286 gpm)
  • Pressures to 431 bar (6250 psi)
  • Temperatures from -40°C (-40°F) to 360°C (680°F)

Features and Benefits

  • Monoblock liquid ends for both oil & gas and general industrial services
  • Self-aligning plungers ensure proper concentricity within stuffing boxes
  • Many valve styles to suit all liquid types
  • Stuffing boxes outboard of cylinder allowing for more complex sealing and piping arrangements
  • Stuffing boxes individually fastened to liquid cylinder for ease of maintenance
  • Totally enclosed power frame is dust and oil tight eliminating atmospheric contamination
  • Cylindrical crossheads and guides maximize the load bearing area and reduce wear, keeping replacement costs to a minimum
  • Full pressure lubrication systems to ensure all bearing areas are protected and run smoothly

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