6 / 48 | PP-28_201612 | PKIR, PKIS
Fig. 5:
Wet installation
of a round fire damper PKIR3G using a mixture of plaster with mortar or concrete
Wall
and opening type
Dimensions of the
openings ø
D
1
Dimensions of the
internal frame □
D
2
(mm)
RRW
ø
DN
+ 80
-
FRW
ø
DN
+ 80
□
DN
+ 100
Nominal dimension
DN
(mm)
L
D
(mm)
ZV, DV1 through DV6
DV7 - DV9
100 - 400
210
450
282
192
500
242
560
630 - 1000
342
1
Bendable hanger
2
Plaster / mortar / concrete filling
3
Screw 5,5 DIN7981
Legend
Tab. 5: Wall opening
NOTE:
øD
1
, W
1
, H
1
see Fig. 1 – 4
Tab. 6: Distance of the connected duct’s ending from the wall
WET
- gypsum/
mort
ar
/c
oncr
et
e - EI120S
1.1
L
D
3
1
2
ø
DN