User Manual 5.1-1 (2018-09) 6
Subject to change
Series FK92K
FK90K fire dampers
Data sheet (1)
All dimensions in mm
110
Connection profile
for screw connection M6, suitable for
clamp connection and sliding rails
* Two control openings below the release mechanism
Manual release
Casing
Marking for
installation area
260
B
B + 20
20
Outer dimension B + 63
T
40
02
H
02
+
H
34
+
H
Outer dimension
02
Control openings*
Manual release
Manual lever
Enclosed transmission
in the outer wall
Limit switch
E-OPEN (optional)
Limit switch
E-CLOSED (optional)
Thermal-
mechanical
release mechanism
Operation unit
Control openings*
40
100
260
110
10
55
+
H
H
Set of gaskets DS
FK90K fire damper with installation subframe
ER5 made of calcium silicate, for sliding ceiling
connections with drops up to 40 mm in metal stud
walls with cladding on both sides.
Stud profile depths s = 50 mm to 125 mm.
Factory-assembled.
⇒
see pages 22 to 24, 35
Weight all70% in addition to standard weight.
⇒
see page 28
FK90K fire damper with set of gaskets DS
For installation remote from rigid walls and ceilings and
from metal stud walls with cladding on both sides.
⇒
see pages 28 to 33, 35
115
260
110
S
30
76
Calcium silicate
installation subframe ER5
86
48
+
H
34
+
H
H
