Air intake equipped with a mesh is used at the end of the air intake and extraction conduits.
NK – Air intake with mesh for duct (male).

Product label: NK d
Product Group Manager
NORDexternal, NORDduct, NORDsilencer, NORDdoor, NORDdiffuser & NORDgrille
Head of Product Management, NORDduct, NORDsilencer, NORDexternal, NORDdoor, NORDdiffuser, NORDdamper & NORDgrille