www.blaubergventilatoren.de
Box-s
6
DESIGN AND OPERATING PRINCIPLE
The fan casing is made of galvanized steel.
For periodic inspections, inspection hatches are provided on the fan
casing.
The electric motor is installed outside the air flow.
The impeller with backward curved blades made of heat-resisting
steel.
To control the speed, the fan can be equipped with a frequency
converter (not included in the delivery set, ordered separately)
Model
Dimensions [mm]
Weight
[kg]
A
A1
A2
B
B1
B2
L
H
Box-S 25
500
520
540
300
320
340
680
557
40
Box-S 28
600
620
640
300
320
340
680
558
40
Box-S 31
600
620
640
350
370
390
680
624
56
Box-S 35
700
720
740
400
420
440
680
657
51
Box-S 40
700
720
740
400
420
440
680
674
64
Box-S 45
800
820
840
500
520
540
800
772
85
Box-S 50
800
820
840
500
520
540
840
813
94
Box-S 56
900
920
940
600
620
640
840
959
96
Box-S 63
1000
1020
1040
700
720
740
1040
1050
125
Box-S 71
1200
1220
1240
800
820
840
1040
1255
171
L
H
ø 9
B 2
B 1
B
A 2
A 1
A
