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Supply air diffuser ATT roof, a-collection

SUPPLY AIR DIFFUSER ATT 100 A-COLLECTION
Article number: 
6420201





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The Ahlsell roof air supply unit is designed for roof air supply in small buildings and offices and can be used with advantage in heat recovery systems. Made of steel sheet and electrostatically painted with white epoxy paint. The valve is equipped with a foam rubber ring that seals against the frame. Mounted with fastening frame type KKT or KKL.
  • Article number: 
    6420201
  • Ean no: 
    4897021281343, 7333123094537
  • Material class 
    PNJ010
  • This is an alternative to item  
    19055693
Technical data
  • Connection diameter: 100 mm
  • Flow at 25 dBA: 18 l/s
  • Colour: White RAL 9003
  • Outer diameter: 143 mm