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C4-73 type dust exhaust centrifugal fan
C4-73 centrifugal fan for dust discharge features hard dust accumulation and wear resistance, and is suitable for discharging gases containing dust, wood chips and finely divided fibers (if hard particles are contained, a dust removal device must be added in front of the fan), and can also be used for general ventilation. The fan is mainly composed of impeller, air inlet, casing, transmission part and motor. There are two types of fans: right-handed and left-handed.
Keywords: motor, fan, explosion-proof motor
Classification:
Centrifugal fan

Hotline:
C4-73 type dust exhaust centrifugal fan
performance introduction
C4-73 main parameters
Number (No) |
Speed (r/min) |
With motor (Kw-P) |
Flow (m3/h) |
Total pressure (Pa) |
---|---|---|---|---|
3.6
|
4000
|
7.5-2
|
4250-7760
|
3138-1863
|
3550
|
5.5-2
|
3780-6910
|
2451-1471
|
|
3150
|
4.0-2
|
3100-5750
|
1863-1127
|
|
2800
|
3.0-2
|
2990-5450
|
1569-931
|
|
2500
|
2.2-2
|
2640-4870
|
1225-735
|
|
2240
|
1.5-2
|
2380-4350
|
1029-588
|
|
2000
|
1.1-2
|
2140-3900
|
784-441
|
|
1800
|
0.75-4
|
1930-3510
|
637-392
|
|
4.5
|
1600
|
0.55-4
|
1725-3150
|
490-294
|
3550
|
15-2
|
7400-13500
|
3922-2255
|
|
3150
|
11-2
|
6500-11900
|
3089-1814
|
|
2800
|
7.5-2
|
5800-10500
|
2451-1422
|
|
1800
|
2.2-2
|
3700-6800
|
980-588
|
|
1600
|
1.5-2
|
3300-6050
|
784-470
|
|
1400
|
1.1-4
|
2900-5300
|
608-362
|
|
2800
|
22-2
|
10600-19350
|
3667-2177
|
|
5.5
|
2500
|
18.5-2
|
9500-17300
|
2902-1726
|
2240
|
11-2
|
8400-15350
|
2314-1372
|
|
2000
|
7.5-2
|
7550-13800
|
1922-1088
|
|
1800
|
5.5-2
|
6800-12400
|
1471-872
|
|
1600
|
4-2
|
6060-11100
|
1216-711
|
|
1400
|
3-2
|
5260-9650
|
902-539
|
|
1250
|
2.4-4
|
4750-8650
|
725-431
|
|
1120
|
1.5-4
|
4220-7700
|
578-343
|
C4-73 installation dimensions
Number
|
Air inlet size
|
Air outlet size
|
|||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
D1
|
D2
|
D3
|
n1-d1
|
A1
|
A2
|
A3
|
A4
|
a×b
|
c×d
|
N2-d2
|
|
3.15
|
Φ315
|
Φ350
|
Φ370
|
12-Φ8
|
199
|
255
|
164
|
215
|
3 × 78
|
3 × 64
|
12-Φ7
|
4
|
Φ400
|
Φ440
|
Φ462
|
12-Φ11
|
253
|
321
|
206
|
266
|
3 × 97
|
3 × 80
|
12-Φ9
|
5
|
Φ500
|
Φ540
|
Φ572
|
16-Φ11
|
317
|
382
|
256
|
317
|
3 × 119
|
3 × 97
|
12-Φ9
|
6
|
Φ600
|
Φ645
|
Φ676
|
16-Φ13
|
380
|
446
|
306
|
367
|
4 × 106
|
3 × 114
|
14-Φ12
|
7
|
Φ700
|
Φ750
|
Φ785
|
16-Φ15
|
403
|
511
|
350
|
418
|
4 × 121
|
3 × 130
|
14-Φ12
|
8
|
Φ800
|
Φ860
|
Φ910
|
16-Φ15
|
507
|
619
|
400
|
509
|
6 × 95
|
5 × 92
|
22-Φ15
|
9
|
Φ900
|
Φ960
|
Φ1010
|
16-Φ15
|
570
|
682
|
450
|
559
|
6 × 105
|
5 × 103
|
22-Φ15
|
Number
|
Outline and installation dimensions
|
Weight (excluding motor)
|
|||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
G
|
M
|
L
|
N
|
K
|
F
|
a
|
a1
|
b
|
T
|
E
|
n3-d3
|
||
3.15
|
477
|
587
|
800
|
360
|
222
|
202
|
574
|
537
|
860
|
660
|
270
|
4-Φ15
|
120
|
4
|
610
|
749
|
989
|
460
|
282
|
258
|
634
|
597
|
1100
|
900
|
350
|
4-Φ15
|
170
|
5
|
757
|
921
|
1100
|
560
|
352
|
615
|
634
|
597
|
1300
|
1100
|
449
|
6-Φ18
|
240
|
6
|
896
|
1092
|
1269
|
660
|
422
|
375
|
730
|
690
|
1300
|
1100
|
539
|
6-Φ18
|
310
|
7
|
1041
|
1259
|
1277
|
748
|
493
|
435
|
755
|
715
|
1380
|
1180
|
522
|
6-Φ18
|
455
|
8
|
1185
|
1574
|
1701
|
900
|
562
|
498
|
1312
|
1264
|
1728
|
1528
|
568
|
6-Φ18
|
820
|
9
|
1330
|
1760
|
1791
|
1010
|
633
|
558
|
1352
|
1304
|
1788
|
1528
|
638
|
6-Φ18
|
910
|
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