Ecotube
All pipes from BORA has fire protection class V0 and material class B1
As standard we recommend not more than maximum of 6m in length with up to 6 bends
EFS375
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000323-d8254d8256/Skjermbilde%202024-06-18%20kl.%2014.50.32.png?ph=77b1e542a6)
Suited for installation in the floor structure
shallow duct with a bar 375mm - Use ex. EFV duct connection for extension
EFS750
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000108-c8b11c8b13/EFS750.jpg?ph=77b1e542a6)
Suited for installation in the floor structure
shallow duct with a bar 750mm - Use ex. EFV duct connection for extension
ER750
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000109-aa7e1aa7e3/ER750.jpg?ph=77b1e542a6)
Round duct, 750mm - Use ex. ERV duct connection for extension
EFBV90
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000110-debf2debf4/EFBV90.jpg?ph=77b1e542a6)
Bend 90° flat vertical incl. sealing material 2x EFD
EFBH90
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000111-277482774a/EFBH90.jpg?ph=77b1e542a6)
Bend 90° flat horizontal incl. sealing material 2x EFD
ERB90
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000112-8dcc68dcc8/ERB90.jpg?ph=77b1e542a6)
Bend 90° round incl. sealing material 2x ERD
EFR90
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000113-c4b36c4b38/EFR90.jpg?ph=77b1e542a6)
Bridge 90° flat round incl. sealing material 1x EFD and 1x ERD
EFRG
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000114-d3f47d3f4a/EFRG.jpg?ph=77b1e542a6)
Bridge flat round straight incl. sealing material 1x EFD and 1x ERD
EFRV110
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000115-b4433b4435/EFRV110.jpg?ph=77b1e542a6)
Transition, flat round offset 110mm incl. sealing material 1x EFD and 1x ERD
EFRV
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000116-9426694268/EFRV.jpg?ph=77b1e542a6)
Bridge flat round offset incl. sealing material 1x EFD and 1x ERD
ERV
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000117-5d8195d81b/ERV.jpg?ph=77b1e542a6)
Duct connection round incl. sealing material 2x ERD
EFV
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000118-f026df026f/EFV.jpg?ph=77b1e542a6)
Duct connection flat incl. sealing material 2x EFD
EFBH15
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000119-53e1b53e1c/EFBH15.jpg?ph=77b1e542a6)
Bend 15° flat horizontal incl. sealing material 1x EFD
EF47
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000120-5bc515bc52/EF47.jpg?ph=77b1e542a6)
Shallow duct 47mm incl. sealing material 2x EFD
EFA
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000121-7055070552/EFA.jpg?ph=77b1e542a6)
transition, flat Ecotube-to-NABER incl. sealing material 1x EFD
UEBF
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000122-5f4e55f4e6/UEBF.jpg?ph=77b1e542a6)
Includes manual and template for mounting - incl. sealing material 1x EFD
UEBR
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000123-2407124072/UEBR.jpg?ph=77b1e542a6)
Includes manual and template for mounting - incl. sealing material 1x ERD
UEBRK
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000124-932b2932b4/UEBRK.jpg?ph=77b1e542a6)
Includes manual and template for mounting - incl. sealing material 1x ERD
4022012
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000125-67e3f67e42/Naber%204022012.jpg?ph=77b1e542a6)
4022038
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000133-272ff27301/NABER%20flat%20komplett.jpg?ph=77b1e542a6)
ERMS
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000126-7571d7571e/ERMS.jpg?ph=77b1e542a6)
Mounting bracket - installation kit round
EFMS
![](https://77b1e542a6.clvaw-cdnwnd.com/a2d988f12315e8257678e115d85fd14d/200000127-aeaecaeaee/EFMS.jpg?ph=77b1e542a6)
Mounting bracket - installation kit flat