Page 49
Version 2023-03-07
Fire damper - FDMQ 120
TPM 162/22
Example of duct connection
* min. one connection must be electrically conductive
X
Electrically conductive connection
1
FDMQ 120
2
Duct
3
Extension piece (if required)
4
Damping pad
5
Steel clamp min. M8 bolts
6
M8 bolt assembly (bolt M8x20 mm, 2 pcs large washer M8, nut M8) *
7
Seal
8
Lock washers M8
9
Electrically conductive connection of the damping pad with extension piece and duct
≤265
100 (A or B≤500)
135 (A or B>500)
≤
2
6
5
1
0
0
(
A
o
r
B
≤
5
0
0
)
1
3
5
(
A
o
r
B
>
5
0
0
)
X