REMBE Q-FlapCompact II - Pressure Loss and Explosion Class Data

page 8 of 91 USB-QFLCII-14804/0
Unit
Q-FlapCompact II / Q-FlapCompact II plus series /
DN
DN
140
160
200
250
280
315
355
400
Installed length
mm
420
470
530
590
630
660
730
750
inch
16.54
18.50
20.87
23.23
24.80
25.98
28.74
29.53
Width
mm
380
400
440
490
520
570
630
680
inch
14.96
15.75
17.32
19.29
20.47
22.44
24.80
26.77
Height
mm
560
580
610
660
690
740
790
830
inch
22.05
22.83
24.02
25.98
27.17
29.13
31.10
32.68
Inspection lid range
mm
390
420
460
480
520
540
590
645
inch
15.35
16.54
18.11
18.90
20.47
21.26
23.23
25.39
Bolt circle diameter
mm
182
200
241
292
332
366
405
448
inch
7.17
7.87
9.49
11.50
13.07
14.41
15.94
17.64
Bolt size
M10
M10
M10
M10
M10
M10
M10
M10
Bolt length
mm
30
30
30
30
35
35
35
35
inch
1.18
1.18
1.18
1.18
1.38
1.38
1.38
1.38
Number of bolts
8
8
8
8
8
8
8
12
Maximum opening
angle of the flap
blade
20° 20° 20° 20° 20° 20° 30° 30°
Weight
kg
36
41
46
55
60
69
89
99
lbs.
79.37
90.39
101.41
121.25
132.28
152.12
196.21
218.26
Pressure loss at
20 m/s
Pa 400 ~400 ~400 320 ~330 340 ~370 ~400
Maximum reduced
excess pressure in
the enclosure (filter)
Bar 0.7 0.7 0.7 0.7 0.7 0.7 0.5 0.5
Pressure shock
resistance of the
inlet isolation device
Bar 1.5 0.95 0.95 0.95 0.95 0.95 0.6 0.6
Design available for
dust explosion class
St1
X X X X X X X X
Design available for
dust explosion class
St1 aluminum dust
(no heating value
restriction)
X X X X X X - -
Design available for
dust explosion class
St2
X X X X X X - -
Technical data
for size
DN 140 (5.51’’) to
DN 400 (15.75’’)