Page 17
Version 2023-10-31
Fire damper - FDML
TPM 130/17
Dimensions of an installation opening
Statement of installations
Placement
wall/ceiling min.
thickness
[mm]
Method of installation
Fire resistance
Page
In solid wall construction
100
Mortar or gypsum
EI 90 (v
e
i
↔
o) S
Weichschott system
In gypsum wall construction
Mortar or gypsum
Weichschott system
In solid ceiling construction
150
Mortar or gypsum
EI 90 (h
o
i
↔
o) S
A
B
min. A+290
max. A+490
Grounding of the damper
Grounding screw
■
It is necessary to ground the damper casing before installation.
m
in
.
B
+
1
0
0
m
a
x
.
B
+
3
0
0
