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Flowserve-Flowserve-Industrial Process Pumps - D800

Industrial Process Pumps - D800

BRAND: Flowserve

The D800 Series of pumps has evolved as Flowserve engineers have reacted to the growing need for economical pumps for general industrial service. Covering a large flow and head range, the D800 is versatile and reliable. It is available in multiple configurations to suit site requirements and incorporates many proven features to reduce and facilitate maintenance.


  • General Industry
  • Water

industry sectors

  • Food & Beverage
  • Other Industries
  • Water

ASME B16.1

Operating Parameters
  • Flows to 455 m3/h (2000 gpm)
  • Heads to 150 m (500 ft)
  • Pressures to 15 bar (220 psi)
  • Temperatures to 120°C (250°F)
Design Range

Size Range: Sizes from 25 mm (1 in) to 125 mm (5 in)

Features & Benefits
  • Precision Dry-Rabbet Fit with one-piece adapter and seal cover ensures positive alignment and reduces maintenance downtime
  • Top Centerline Discharge Casing has bottom foot for added support; tap and plug holes for drain connections can also be provided
  • Precision Cast High-Efficiency Closed Impeller is statically and hydraulically balanced to reduce power consumption
  • Casing Nozzles conform to ANSI B16.1 specifications with a minimum 125 pound load rating
  • Threaded or flat-face flanged
  • Complete Mechanical Seal Assembly is pre-set on the shaft sleeve to ease assembly and reduce maintenance downtime
  • Renewable Wear Rings and Shaft Sleeves restore worn operating clearances and extend pump life at minimal cost
  • Flexible Spacer Type Coupling allows pump internals to be removed without disconnecting motor leads or system piping


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Use Flowserve VirtualPlant 3D models of various plant types to help you 'see' our capabilities in key industrial applications.

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