![background image](http://html2.mh-extra.com/html/mandik/fdmr-60/fdmr-60_manual_4003236032.webp)
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Position:
1
Solid ceiling construction
2
Fire damper
3
Spiral pipe
4
Stuffing box (stone wool+mastic)
5
Hanging ring for hanging round pipes
6
Threaded rod with anchor for anchoring
connecting pipe to the wall
7
Fixing element/steel holder for connecting
pipe to the ceiling (recommended type)
8
Nut M8 with anchor
9
Holes for rivets
A
Connection of connecting air ductwork to the ceiling with fire filler (stone wool + mastic)