76
≥
100
150*
POSITION:
1
Fire damper FDMA PM with installation frame R3 or R2
2
Holder
≥
100
Dimensions
Number
X
Number
Y
D ≤ 400
4
8
400 <
D ≤ 800
8
16
800 <
D ≤ 1000
12
24
* min. 110 - Concrete/ min. 125 - Aerated concrete
It is possible to use
corresponding number of
holes and screws
Installation opening has to be
reinforced by profile (UW, CW).
Profil is fixed by screws ≥3,5 mm
with corresponding length. Distance
between screws ≤200 mm.
Installation frame R3, R4 are suitable for:
●
Solid wall construction
●
Gypsum wall construction
●
Solid ceiling construction
On the inside and outside is installation frame equipped by intumescent sealing. It enlarges its capacity
and air proofs the gap between damper body and installation frame and between installation frame and
wall construction.
●
Gypsum wall construction has to be installed according manufacture requirements.
●
Installation frame:
cement lime plates
●
Fasteners:
galvanized plate
●
d = (D + 111
+3
mm)
