Product label: NTPA d - L

NTPA/NTFA Silencer


NTPA/NTFA openable rectangular silencer with round duct connections and without perforated sheet inside. Suitable for general ventilation system silencer, especially in situations where the silencer dimensions should be smaller and the absorption values should be good. Used as a cleaning and inspection door.​
NTFA – mineralwool
NTPA – polyester​​

For more information contact our specialists

Kadi Alber

Head of Product Management, NORDduct, NORDsilencer, NORDexternal, NORDdoor, NORDdiffuser, NORDdamper & NORDgrille