www.actionair.co.uk
[email protected]
10. Damper installation
All installations shall be carried out in accordance with the
relevant Marine/Offshore Authority requirements.
The damper should be installed in accordance with Insulation
details that represent a typical installation.
Please refer to the relevant notified body certificates for
insulation lengths located on Actionair website:
https://www.actionair.co.uk/products/a60-marine-damper
Bolt holes provided as standard on the damper flanges (unless
otherwise stated) at 150mm maximum centres. Matching hole
positions are necessary on mating coaming/duct flanges.
Apply approved fire-resistant sealant/gasket to mating flanges
and position damper.
Bolt A60 square/rectangular dampers using suitable steel bolts
minimum M8 diameter and minimum M6 diameter on A60
circulars.
Important:
For insulation lengths
**
please refer to the relevant notified body certificates located on
Actionair website:
https://www.actionair.co.uk/products/a60-marine-damper
Multiple Damper Assemblies
Tested and approved to a size of either;
(2x1) 2080mm x 1000mm
or (1x2) 1000mm x 2080mm
Figure 1
Figure 2
Figure 3
Figure 4
