mcr FID B
single-plane fire dampers
“MERCOR” SA
– The company reserves the right to modify and change the document. Version FID B 21.07.30.02
9/22
It is crucial to keep the device embedding envelope so that the trigger control gear is outside of
the wall envelope and easily accessible.
7
8
2
1
2
3
5
4
6
2
1
5
4
6
1. mcr FID B BxH damper
2. Multi-zone smoke
extract duct - eg made
of fire-rated boards
3. A strip of fire-resistant
board along the entire
length of the side BxH
4. System of ceiling
hanger
5. System of installation
transition of the
fireproof duct
6. Panel wall
7. M10x20 screw
8. MWB system grille
Installation of damper in panel walls
7
8
1
2
3
2
1
4
5
6
2
4
5
6
1. mcr FID B BxH damper
2. Multi-zone smoke
extract duct - eg made
of fire-rated boards
3. A strip of fire-resistant
board along the entire
length of the side BxH
4. System of ceiling
hanger
5. System of installation
transition of the
fireproof duct
6. Panel wall
7. M10x20 screw
8. MWB system grille
Installation of damper in solid walls
6
7
5
2
1
2
3
4
5
2
1
4
1. mcr FID B BxH
damper
2. Multi-zone smoke
extract duct - eg made
of fire-rated boards
3. A strip of fire-resistant
board along the entire
length of the side BxH
4. System of installation
transition of the
fireproof duct
5. Rigid floor
6. M10x20 screw
7. MWB system grille
Installation of damper in rigid floor – above the rigid floor
