UZDL Axially Split, API Single Case Pump

Brand: Flowserve Corporation

The UZDL is a between bearing, axially split, two-stage pump with a double suction, first-stage impeller.

The UZDL is designed for water pipelines, transfer services, firefighting and high-pressure duties.
  • Increased Uptime Made Possible By Double Volute Design That Minimizes Hydraulic Radial Loads, And Virtually Eliminates Shaft Deflection And Vibration.
  • Safety And Environmental Compliance With ISO 21049/API 682 Seal Chambers.
  • Increased Reliability Provided By Stiff Shaft Design, Which Ensures Trouble-Free Operation Below The First Critical Speed.
  • Ease Of Maintenance Due To Suction And Discharge Nozzles That Are Integrally Cast In Lower Casing Half, Permitting Disassembly Without Disturbing Piping.
  • Centerline.
  • Nozzle Loading Capability Beyond API 610.


Operating Parameters

  • Flows to 3000 m³/hour (13209 gpm)
  • Heads to 685 m (2250 ft)
  • Pressures to 64 bar (910 psi)
  • Temperatures to 200° C (400° F)

Size Range

  • 10” to 24”

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