性能简介/performance introduction

4-68 centrifugal ventilator can be used for ventilation in general factories and large buildings. Gas can be used to input, output gas, can be used to transport gas should be no more than 80 ℃ of combustion air and other harmless to the human body, non-corrosive gas of iron and steel material. It is not allowed to contain sticky substances in the gas, and the dust and hard particles contained in the gas are not greater than 150mg/m cubed.

4-68major parameter

 

device number

(No)

revolving speed

(r/min)

Motor

(Kw-P)

flux

(m³/h)

total head

(Pa)

2.8A
2900
1.1-2
1131-2262
971-657
1450
0.55-4
565-1131
245-167
3.15A
2900
1.5-2
1825-3435
1246-853
1450
0.55-4
912-1718
314-216
3.55A
2900
3-2
2708-5013
1608-1108
1450
0.55-4
1354-2507
402-275
4A
2900
4-2
3984-7281
2069-1432
1450
0.75-4
1992-3641
520-353
4.5A
2900
7.5-2
5790-10485
2658-1834
1450
1.1-4
2895-5242
667-461
5A
2900
15-2
8050-14490
3315-2305
1450
2.2-4
4025-7245
824-579
6.3D
1450
5.5-4
8320-14761
1324-922
960
2.2-6
5508-9773
579-402
8D
1450
18.5-4
17585-30774
2158-1501
960
5.5-6
11643-20375
942-657
730
3-8
8853-15403
549-383
10D
1450
55-4
35420-61179
3442-2422
960
18.5-6
23450-40505
1510-1059
730
7.5-6
17832-30801
873-618
12.5D
960
55-6
45800-79111
2354-1657
730
22-8
34828-60157
136-961

 

device number

(No)

revolving speed

(r/min)

Motor

(Kw-P)

flux

(m³/h)

total head

(Pa)

6.3C
2240
22-2
12852-22803
3159-2197
2000
15-2
11476-20359
2511-1756
1800
11-2
10328-18324
2040-1422
1400
5.5-4
8032-14251
1236-863
1250
4-4
7172-12724
981-687
900
1.5-4
5164-9162
510-353
8C
1800
37-2
21830-38202
3315-2315
1600
30-2
19404-33958
2619-1834
1400
18.5-4
16979-29713
2010-1402
1250
15-4
15159-26528
1599-1118
900
5.5-4
10915-19101
834-579
630
2.2-4
7641-13371
402-284
10C
1250
37-4
30534-52740
2560-1795
1120
30-4
27358-47256
2050-1442
1000
22-4
24427-42192
1638-1147
800
11-4
19541-33754
1049-736
630
5.5-4
15389-26581
647-461
500
3-4
12214-21096
412-284
12.5C
1120
75-4
53434-66388
3207-3040
900
45-6
42938-74166
2069-1451
800
30-6
38168-65926
1638-1147
710
22-6
33874-58509
1285-902
560
11-6
26717-46148
804-559
400
4-6
19084-32963
412-284

 

4-68Amounting dimension

 

机号
Air inlet size
Outlet size出风口尺寸
D1
D2
D3
n1-d1
A1
A2
A3
A4
a×b
c×d
n2-d2
2.8
Φ280
Φ320
Φ350
8-Φ10
204
258
157
212
4×59
3×63
14-Φ10
3.15
Φ315
Φ355
Φ385
8-Φ10
229
283
176
231
4×65
3×69
14-Φ10
3.55
Φ355
Φ395
Φ425
8-Φ10
258
312
199
254
4×72.5
3×77
14-Φ10
4
Φ400
Φ450
Φ495
8-Φ12
291
345
224
279
4×80.5
3×85
14-Φ12
4.5
Φ450
Φ500
Φ540
8-Φ12
328
382
253
308
5×72
4×71
18-Φ12
5
Φ500
Φ560
Φ610
12-Φ12
364
419
280
336
6×66
5×63
22-Φ12

 

device number
Appearance and installation dimensions
G
F
M
L
K
N
a
a1
b
b1
d3
2.8
466
197
569
454
212
341
270
320
255
285
Φ10
3.15
520
219
636
500
238
380
280
340
255
285
Φ10
3.55
588
248
713
575
269
425
300
360
275
305
Φ10
4
656
278
795
693
304
475
350
410
355
385
Φ12
4.5
733
308
891
824
340
531
370
430
390
430
Φ12
5
825
347
993
850
378
588
450
530
450
500
Φ12

 

4-68Cmounting dimension

 

机号
Air inlet size
Outlet size
D1
D2
D3
n1-d1
A1
A2
A3
A4
a×b
c×d
n2-d2
6.3
Φ630
Φ690
Φ740
12-Φ12
459
515
353
409
6×82
5×77
22-Φ7
8
Φ800
Φ860
Φ910
16-Φ15
592
698
448
557
6×109
5×103
22-Φ12
10
Φ1000
Φ1065
Φ1110
16-Φ15
734
844
568
668
6×133
5×125
22-Φ12
12.5
Φ1250
Φ1320
Φ1360
20-Φ15
927
1027
708
808
8×123
7×109
30-Φ12

 

device number
Appearance and installation dimensions
G
M
L
N
F
K
a
a1
b
T
6.3
1030
1237
1118
760
435
476
730
690
1300
1100
8
1322
1744
1530
1000
556
605
900
740
1800
1600
10
1638
2120
1675
1320
690
756
1175
1125
1445
1245
12.5
2096
2659
2125
1655
910
1000
2011
1920
2860
2660