Model HDS SERIES - Heavy Duty Submersible Slurry Pumps


The HDS Series is Vulcan's line of heavy duty, Hard Metal slurry pumps. With a robust motor and wet end, these pumps are designed to deliver quality performance in extreme conditions. Suitable for use in a wide range of applications, including those in the Mining, Steel, Sand & Gravel, Food Processing, Power Generation, Pulp & Paper and many more industries. The HDS Series offers serious performance at competitive cost.

The HDS offers a combination of rugged features that keeps it running strong through even the most extreme applications, allowing up to 70% solids by volume.

HDS Series Standard Features:
Internal Slurry Seal

  • Mechanical seal configuration designed for prolonged motor operation in severe   duty slurry applications
  • Double mechanical seals operate in an oil chamber where components are   isolated from the pumped slurry
  • Carbon -Ni Resist face (upper) and Tungsten Carbide face (lower) with stainless   hardware

HDS Agitator

  • Provides agitation to suspend solids for cleaner sumps

Particle Ejection Ports

  • Expels solids to extend seal life
  • Maintains minimum flow during closed valve operation

316 Stainless Steel Hardware
High Chrome Iron Construction
Designed to handle slurries up to 70% solids per volume

HDS Series Options:
Stainless Steel Spray Ring

  • Extra agitation when required for heavy solids

Control Panel

  • Simplex/Duplex
  • Built-In thermal overload and moisture detector

Moisture Detector

  • Prolongs pump performance
  • NEMA 4 enclosure
  • Motor safeguard
  • Signals early seal failure to avoid costly repairs

Explosion-Proof Slurry Seal

  • Carbon-Ni Resist faces and 316 Stainless Steel hardware for internal seal
  • Tungsten Carbide faces and 316 Stainless Steel hardware for external seal

Pump Pontoons

  • Custom floating pump systems available to tackle any requirements.


  • Kaolin Clay
  • Red Mud Decanting
  • Magnetite Recovery
  • Clarifier Sludge
  • Waste Water and

Basement Sumps

  • Coal Pile Runoff
  • Slag Pits
  • Scale Pits
  • Swarf Boxes
  • Flume Flushers
  • Interceptor Pumps


  • Weir Overflow
  • Dust Suppression
  • Recycle Water
  • Wheel Wash Pump
  • Cyclone Feed
  • Dredging
  • Barge Unloading


  • Coal Pile Runoff
  • Cool Crusher Sumps
  • Cool Tunnel Sumps
  • Cool Fines Recovery
  • FGD Blowdown


  • Bottom Ash Transport
  • Fly Ash Sumps and Ponds
  • Waste Water and Basement Sumps


  • Waste Water and
  • Basement Sumps
  • Food Processing Waste
  • Juicer Sumps

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