DYMA-1 Air Intake Device

  • Low sound level
  • Connection sizes 125 - 1250 mm
  • Veloduct connections for sizes 125 - 400 mm
  • Flange and conterflange (EBGA) for sizes 500 - 1250 mm
  • Made of aluminium-zinc coated steel sheet
  • Available also in acid proof steel AISI 316
  • Can be painted on special order
Designed to be placed on roof of modern building
  • Rain water rejection performance
  • Easy installation
  • Modern design


The purpose of the DYMA air intake device is to bring fresh air into the ventilation system at a low enough velocity, preventing rain water from entering the device with the air flow. Due to the excellent design of the internal parts of DYMA, pressure drops and sound power levels remain low.

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