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THB Square perforated diffuser

Terminated 31.12.2016
-> replaced with Halton Jaz JDA

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  • Available for supply and exhaust
  • Installation either directly to ductwork or to balancing plenum
  • Detachable front panel enables the cleaning of the diffuser and ductwork
  • Deflector panels for direction of flow pattern in 1-4 directions
  • Circular duct connection with rubber gasket


  • Balancing plenum with measurement and adjustment functions
  • Installation panel for modular ceiling