TL3 Maintenance door

NORDdoor

​​Maintenance door with quick release for round duct. Maintenance doors meet requirements for tightness class C (EVS-EN 12237:2003).
TL3 Maintenance Door for Round Duct (Product Data Sheet) pdf
M1 Cleanliness Classification - TL3 maintenance doors pdf
NORDdoor Installation Guide pdf
NORDdoor - Maintenance Doors (Product Data Sheet) pdf
NORDdoor - Declaration of Conformity pdf
Dimensions 100-1250 mm
Material Zn

For more information contact our specialists

Tuukka Karlsson

Product Group Manager

NORDexternal, NORDduct, NORDsilencer, NORDdoor, NORDdiffuser & NORDgrille

Raul Merivee

Product Group Manager, NORDcoil, NORDsilencer, NORDdoor & NORDaccessories

Privacy overview

We use cookies on the website, which constitutes a personal register according the meaning of the EU Data Protection Regulation, whose Controller is ETS NORD AS, Finnish branch (Business ID: 2239911-2) (hereinafter referred to as the “Controller”). Cookies are small files stored in the browser, which without it’s not possible to separate one user from another.

In this view different types of cookies can separately be accepted or rejected. You may at any time cancel your approval and in any conditions the approval will not be valid for more than 30 days.

Strictly Necessary Cookies

Essential cookies are cookies that are required for normal use of the site. The necessary cookies on this website are only used to remember the choices you make about the cookies you accept or reject.

Marketing cookies

This website uses 3rd party services, which we use to analyze visitor numbers and site usage, as well as for marketing. The Services will combine the information collected with their own user information in accordance with their own privacy policy.

By accepting third-party cookies, you allow access to this information.