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Blackmer Heavy-Duty Line


Designed for high-volume transfer of non-corrosive liquids, thin non-lubricating solvents, highly viscous liquids or abrasive slurries & those with suspended, abrasive particles.

Designed to withstand thermal shock and stress, the range of pumps is ideal for high-volume transfer of non-corrosive liquids in numerous viscosity ranges from thin solvents to heavy oils and molasses (HXL). Offering sustained high-level performance, the ductile iron construction (ML) makes them ideal for handling liquids from thin non-lubricating solvents to highly viscous liquids or abrasive slurries. Ideal for handling liquids with suspended abrasive particles (XLW), and hardened, replaceable wear surfaces offer an extended service life.

Features & Benefits

  • Replaceable casing, liners & end discs for easy rebuilding
  • Hardened ductile-iron construction with internal relief valve
  • Max. reliability with Blackmer mechanical seal & ball bearing
  • Even loading and wear for long life
  • Adjustable relief valve protects against excessive pressures
  • External ball bearings maximise bearing life
  • Minimal contamination risk


  • Capacity: 171 to 504 m3/h
  • Suspended particle handling: Up to 250 μm
  • Port sizes: 162 to 254 mm
  • Liquid handling: Up to 25% concentration


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