Teknikum GRANIT®

Teknikum GRANIT


Teknikum GRANIT® is a product family for robust and flexible material handling hoses with corrugated cover for handling very abrasive substances. The hoses are designed for hydraulic suction and delivery transportation of abrasive materials and suitable for heavy circumstances where the hose must resist wear, movements and damp vibrations.

Customized Teknikum GRANIT® hoses can be manufactured according to ISO 28017:2011 (rubber hoses and hose assemblies, wire or textile reinforced, for dredging applications) type 2.
In addition, Teknikum GRANIT® hoses can be made of EPDM or NBR rubber materials.

Teknikum GRANIT® ANTISTATIC hose version comes with a black SBR tube providing electrical conductivity and increased safety against ESD.


  • Teknikum GRANIT® with Teknikum WearGrey NR™ inner lining
  • Teknikum GRANIT® ANTISTATIC with an antistatic black SBR inner lining

Product advantages

  • Safe and durable material handling hose
  • Eliminates vibrations and noise
  • Excellent weather and abrasion resistance
  • High burst pressure ≥ 32 bar
  • Very flexible and low bending radius due to corrugated cover structure
  • EPDM and NBR materials available
  • ESD protection with the Antistatic option
  • Quick and easy installation
  • Hoses can be cut on-site
Teknikum® hose markings Teknikum® hoses and services info Download datasheet Teknikum GRANIT® 4180 and 4280 BC Antistatic datasheet » Installation instructions »

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