Sound insulation outer hoods

Outer hood made of aluminium

Mounting unit and hood are made of two different aluminium alloys - optimally matched to the application.

The new outer hoods also have additional sound insulation and rain and storm can stay outside. In addition, a complex sealing system ensures a controlled discharge of the humid exhaust air. As a result, warm moist air will not reach the cold façade. This prevents condensation from forming on the façade, which can lead to unsightly discolouration.

The outer hoods can be installed on all units.

  • (H x W x D) 235 x 205 x 72 mm
  • For round ducts in diameter Ø 160 mm, insect screen, with sound insulation, for screwing
  • Increase of the standard sound level difference by up to 6 dB

 

1/HWE / HWE-2         Aluminium white powder-coated

1/HAZ / HAZ-2           Aluminium anthracite powder-coated