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Drabilka
Packaging machine

API 610 BB3

 

pb3-t

Design Specifications:

  • Horizontal, axially split multi stage pump
  • Double volute, with overflow return channels
  • Stiff shaft supported by internal, product lubricated sliding bearings
  • Opposed side suction and discharge nozzles in bottom half of the casing
  • Dismantling without breaking pipe lines
  • Mechanical seal (single, double, tandem)

Applications:

  • Crude oil
  • Petrochemical products
  • Seawater
  • Feed water

Advantages:

  • Control of all clearances and setting due to inner case design
  • Only one external high pressure seal
  • High compensation of hydraulic axial thrust
  • Small axial thrust bearing
  • Lower leakage loss through piston, resulting in higher efficiency
  • Dynamically balanced rotating assembly
  • Higher critical speed due to the supporting effect of centre stage piston
  • Impeller shaft and wear parts remove as complete unit
  • Easy to inspect

Exploitation:

  • Pipeline pumps
  • Injection pumps

Pump Specifications:

  • Maximum Head: Up to 2000 m
  • Shaft seal type: Gland packing, Mechanical seal
  • Maximum discharge pressure: 150 bar
  • Maximum drive rating: 3300 KW
  • Flow rate: 80 to 3200 m3/h
  • Maximum speed of rotation: 3500 1/m
  • Temperature: -20 to +200 °C