• Ventilation

    Ventilation is essential for the health of residents. But the service life of a building can also be considerably shortened if there is insufficient ventilation.

  • Building

    When building a home, there are many aspects that we take into account. Below you will find our building solutions.

Air Excellent 2x AE48C Valve Adaptor 125mm 90°

Article number: 188380

Air Excellent 2x AE48C Valve Adaptor 125mm 90°

Article number: 188380

An AE48C (DN90/75mm) duct accessory. Use AE48C seal and click rings to make airtight mechanical connections (airtightness class D = ATC 2 up to +/- 2000 Pa).

  • Low system pressure loss due to radial design
  • Airtightness class D/ATC 2 up +/- 2000 Pa, which minimises fan energy use and sound production
  • Modular manifolds, which can be used with all duct types
  • Semi-rigid ducts on a roll and airtight mechanical connections, which are extremely easy to install
  • TÜV SÜD and ISEGA tested and certified, REACH compliant


Article number188380
GTIN / EAN8713645204550
Price30.11 GBP
Valid from01/01/2022
Trade nameAir Excellent


Height427 mm
Length gross249 mm
Net weight0.44 kg
Width181 mm


Airflow directionSupply / extract
Anti staticyes
Diameter77 mm
Diameter inner 125 mm
Insert length side 1 54 mm
Insert length side 2 54 mm
Number of connections2


Gross weight0.44 kg
Number per packaging1
Packaging / Trade height427 mm
Packaging / Trade length249 mm
Packaging / Trade width181 mm
Packaging of unitUnpacked