NORDduct system includes spiral ducts, bends, couplings, reducers, take-offs, tees, end caps and intakes. NORDduct round ducts and parts are manufactured according to the standard EVS-EN 1506:2007. NORDduct products meet tightness class D requirements provided that the products are assembled according to instructions.
NORDduct round ventilation system has M1 Cleanliness classification of air-handling components.
|NORDduct -round duct system|
|NORDduct -installation and maintenance instructions|
|NORDduct -package quantities|
|NORDduct -special materials|
|M1 Cleanliness Classification -round spiral ducts|
|M1 Cleanliness Classification -air-handling components|
|Swedish Technical Approval – NORDduct|
|Eurofins Product Certificate – NORDduct|
|Declaration of Conformity - NORDduct|
|Declaration of Conformity - NORDduct (AZ185)|
|Declaration of Conformity - NORDduct (AISI316)|