Round ventilation system bend silencer with round connections and rubber gaskets.
Insulation:
NRFV – rockwool
NRPV – polyester
Product label: NRPV 50 d
Product Group Manager, NORDduct, NORDsilencer, NORDexternal, NORDdoor, NORDdiffuser, NORDdamper & NORDgrille
Product Group Manager, NORDcoil, NORDsilencer, NORDdoor & NORDaccessories