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We reserve the right to modify the dimensions and design as part of the ongoing technical development process.
Accessories
Dust filter type FK
for duct intake
Duct filters with easily replaceable plug-in filters with filter class G3.
Additional filter classes are also available on request.
Any potentially remaining intake openings are to be closed with
corresponding blank panels.
Louvre dampers type JK
Louvre dampers in galvanised steel sheet housing with connection frame.
The torsion-resistant aluminium slats can be seamlessly adjusted by
means of a manual lever or electric louvre adjustment motor (accessory).
Combined louvres for the regulation of the recirculated/outside air ratio
are connected with a perpendicular rod.
Combination possibilities:
Pos. I + II
Pos. I + III
Pos. II + III
Any potentially remaining intake openings are to be closed with corre-
sponding blank panels.
Z
G
Y
Z
Pos. IV
➠➠
Z
G
Y
Z
Pos. I
➠➠
G
Y
G
K
K
Z
Z
K
G
Pos. IV
➠➠
K
K
Pos. I
➠ ➠
➠ ➠
➠ ➠
Pos. III
Measurements
mm
VRS-C
30
VRS-C
50
VRS-C
70
VRS-C
100
VRS-C
120
VRS-C
150
VRS-C
170
G
(Pos I-II)
607
607
790
790
790
790
790
K
(Pos I-II)
242
242
242
242
242
242
242
G
(Pos III)
790
790
790
1092
1092
1092
1192
K
(Pos III)
242
242
242
242
242
242
242
Y
480
480
480
480
480
480
480
Z
20
20
20
20
20
20
20
Technical
data
VRS-C
30
VRS-C
50
VRS-C
70
VRS-C
100
VRS-C
120
VRS-C
150
VRS-C
170
F m
2
0.60
0.60
0.70
0.79
0.79
0.79
0.82
A m/s
1.9
2.6
2.7
2.6
3.0
3.7
4.3
F m
2
= Filter surface in m
2
A m/s = Flow in m/s
Starting pressure loss approx. 100 Pa with standard pressure and 2-sided intake.
With a change in filter class, the changed pressure loss must be taken into account!
Measurements
mm
VRS-C
30
VRS-C
50
VRS-C
70
VRS-C
100
VRS-C
120
VRS-C
150
VRS-C
170
G
(Pos I-II)
607
607
790
790
790
790
790
K
(Pos I-II)
242
242
242
242
242
242
242
G
(Pos III)
790
790
790
1092
1092
1092
1192
K
(Pos III)
242
242
242
242
242
242
242
Y
120
120
120
120
120
120
120
Z
20
20
20
20
20
20
20
