Vertical Slurry Pump ACO-QKY89 | ACO Engineering Pumps

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Vertical Slurry Pump ACO-QKY89

ACO Engineering Pumps manufactures high performance Centrifugal Vertical Slurry Pumps ACO-QKY89. These pumps are shaft driven, and designed to transfer large particles and slurries from pits, sums, tanks, and other submersible pump applications.

Our vertical slurry pumps require no shaft sealing or priming. Also, it has some distinct features like non-submerged bearing design and high pulp densities. The versatile features and excellent performance of Vertical Slurry Pumps ACO-QKY89 offer high wear resistance. From managing slurries to abrasive and corrosive liquids, ACO-QKY89 can provide the most reliable and durable performance.

Capacity10 – 2,000 m³/h
HeadUp to 35 m in one stage
SizeMax to 70 mm
Temperature0°C to 80°C
Available Sizes40 mm to 350 mm
Power Range1.5 – 200 kW
Speed1,450 rpm (50 Hz) / 1,750 rpm (60 Hz)
MaterialsHard chrome, rubber, polyurethane, ceramic
ApplicationsMill discharge, tailings, coal washing, FGD

Advantages

  • Non-submerged bearing design keeps bearings dry and extends life
  • No shaft sealing required, eliminating leakage and maintenance
  • No priming required, ready for immediate operation
  • Large passage sizes handle large particles without blockage
  • High pulp densities for efficient slurry transfer
  • Cantilever shaft up to 2,400mm long, no contact with pumped product
  • Open 5-vane top suction impeller handles large solids easily
  • Grease-purged bearing assembly with labyrinth sealing
  • Multiple drive options: belt-driven or direct electric motor

Available Materials

  • Hard chrome casting A05 (27% chrome, pH 5–12)
  • Hard chrome casting A49 (30% chrome, pH 4–12)
  • Natural rubber R55 (pH 1–14)
  • Neoprene S42 (pH 1–14, oil resistant)
  • Hypalon S31 (pH 1–14, chemically resistant)
  • Polyurethane U01 (pH 1–14, universal)
  • SiC Ceramic (extreme abrasion resistance)

Applications

  • Mill discharge and grinding circuit transfer
  • Tailings and slurry transport
  • Coal washing and preparation plants
  • Coarse sand and gravel handling
  • Effluent and wastewater handling
  • Mineral concentration and processing
  • Heavy media and dense slurry pumping
  • Wastewater treatment plants
  • Process chemical transfer
  • Flue gas desulfurization (FGD)

Pump Design Features

  • Cantilever Shaft: Up to 2,400mm long, zero shaft sealing requirements
  • Impeller: Open 5-vane top suction design for large solids
  • Bearing Assembly: Grease lubricated with V-seals and labyrinth
  • Wet End: 27% chrome white iron or rubber-coated steel
  • Column & Discharge: Mild steel, composite, or rubber lined
  • Drive Options: Belt-driven or direct electric motor

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