4-79#8C Centrifugal Fan

Short Description:

Fan Product Overview
1. The use of fans
4-79 # 8C centrifugal fan is generally used for ventilation factories or large buildings, it can enter the gas, the gas can also be output. It conveying gas is air or other non-spontaneous, non-volatile, harmful to humans, no corrosion of the steel material gas. It shall not be within the gas-containing viscous substances contained in dust and hard particles should not exceed 150mg / m³. Gas temperature must not exceed 80 ° C.
Fans can be made right-handed and left-handed two types. From the front end of the motor, the impeller rotates clockwise who said the right-handed-blower to “right”, said, on the contrary, said L-blower to “left”.
2. fan type
Fans can be made right-handed and left-handed two types. From the front end of the motor, the impeller rotates clockwise who said the right-handed-blower to “right”, said, on the contrary, said L-blower to “left”.
Export position of the fan to the outlet angle to the cabinet said. No matter when the user requirements, №3 ~ 6 at the factory are made of a type: outlet position adjustment range 0 ° ~ 255 °, the interval is 45 °, transmission mode for the A-type transmission; the outlet №7 ~ 12 three positions made stationary: 0 °, 90 °, 180 ° can not be adjusted, the need to specify when ordering.
3. The fan structure
№3 ~ 6 fans are mainly assigned direct-motor consists of impeller, housing, air inlet and other units; №7 ~ 12 addition to the above section, there are transmission parts.
(1) Impeller: 10 backward by a thin arc type blade, curved front plate and the plate after the plate composition, are manufactured with steel and through dynamic and static balance correction and overdrive experiments, air good performance, high efficiency, smooth and reliable operation.
(2) housing: where №3 ~ 12 chassis made whole; №14 ~ 20 chassis made of two open, carved along a horizontal plane is divided into two halves, the bolted.
(3) inlet: made the overall structure, bolted to the fan side, parallel with the axial cross-sectional shape of the curve, which enables smooth airflow into the impeller, and the loss is small.
(4) Drive: by the spindle, bearing housing, mobile bearings, pulleys composition.


Product Detail

Product Tags

Performance parameter

Machine number
transfer method
Rotating speed
r/min
No.
出口风速
m/s
pressure
Pa
flow
m3/h
Electric motor
model
power
kw
3
A
2900
1
2
3
4
5
6
7
8
7.2
8.0
8.5
9.6
10.2
11.0
12.3
13.5
1196
1167
1157
1118
1069
1040
892
726
1970
2180
2430
2670
2900
3130
3480
3830
Y90S-2(B35)
1.5
3
A
1450
1
2
3
4
5
6
7
8
3.5
4.0
4.5
4.9
5.3
5.7
6.4
7.0
304
294
284
275
265
255
226
177
990
1100
1220
1340
1450
1560
1740
1910
Y802-4(B35)
0.75
3.5
A
2900
1
2
3
4
5
6
7
8
8.4
9.3
10.3
11.4
12.3
13.3
14.8
16.3
1628
1589
1569
1510
1461
1422
1206
981
3120
3460
3860
4240
4600
4960
5520
6070
Y100L-2(B35)
3
3.5
A
1450
1
2
3
4
5
6
7
8
4.2
4.7
5.2
5.7
6.2
6.7
7.4
8.2
412
402
392
382
363
353
304
245
1560
1750
1930
2120
2300
2480
2760
3040
Y90S-4(B35)
1.1
4
A
2900
1
2
3
4
5
6
7
8
9.6
10.7
11.9
13.0
14.1
15.2
16.9
18.6
2138
2079
2050
1981
1902
1853
1579
1275
4670
5220
5760
6310
6860
7410
8240
9080
Y132S1-2(B35)
5.5
4
A
1450
1
2
3
4
5
6
7
8
4.8
5.35
5.9
6.5
7.0
7.6
8.5
9.3
530
520
510
490
481
461
392
324
2330
2610
2880
3160
3430
3710
4120
4540
Y90S-4(B35)
1.1
4.5
A
2900
1
2
3
4
5
6
7
8
10.8
12.1
13.3
14.6
15.9
17.1
19.1
21.0
2697
2628
2599
2511
2412
2344
2001
1618
6640
7440
8200
8990
9790
10550
11720
12920
Y160M1-2(B35)
11
4.5
A
1450
1
2
3
4
5
6
7
8
5.4
6.0
6.7
7.3
7.9
8.6
9.5
10.4
677
657
647
628
598
588
500
402
3320
3720
4110
4510
4890
5270
5860
6450
Y90L-4(B35)
1.5
5
A
2900
1
2
3
4
5
6
7
8
12.0
13.4
14.8
16.2
17.6
19.1
21.2
23.3
3334
3256
3217
3099
2981
2903
2471
2001
9100
10200
11250
12350
13410
14480
16100
17720
Y160M2-2(B35)
15
5
A
1450
1
2
3
4
5
6
7
8
6.0
6.7
7.4
8.1
8.8
9.1
10.6
11.7
834
314
804
775
745
726
618
500
4560
5100
5630
6180
6710
7240
8050
8860
Y100L1-4(B35)
2.2
6
A
1450
1
2
3
4
5
6
7
8
7.4
8.2
9.1
10.0
10.8
11.6
13.0
14.3
1196
1177
1157
1118
1069
1040
892
706
7890
8820
9740
10700
11600
12520
13920
15320
Y132S-4(B35)
5.5
6
A
960
1
2
3
4
5
6
7
8
4.9
5.5
6.0
6.6
7.2
7.7
8.6
9.4
530
520
510
490
471
451
402
314
5230
5840
6420
7080
7680
8290
9220
10100
Y100L-6(B35)
1.5
机号
传动方式
转速
r/min
序号
全压
Pa
流量
m3/h
电动机
型号
功率
kw
7
C
1800
1
2
3
4
5
6
7
8
2501
2461
2422
2334
2236
2177
1873
1481
15580
17400
19200
21100
22860
24700
27600
30200
Y180L-4
22
7
C
1600
1
2
3
4
5
6
7
8
1971
1942
1912
1844
1765
1716
1481
1167
13850
15450
17100
18750
20300
21950
24500
26850
Y160L-4
15
7
C
1250
1
2
3
4
5
6
7
8
1206
1187
1167
1128
1079
1049
902
716
10820
12120
13340
14650
15850
17150
19160
20850
Y132M-4
7.5
7
C
1120
1
2
3
4
5
6
7
8
971
951
932
902
863
843
726
549
9650
10830
11950
13100
14200
15350
17200
18800
Y132S-4
5.5
7
C
1000
1
2
3
4
5
6
7
8
775
755
745
716
686
667
578
461
8650
9660
10660
11700
12700
13700
15300
16800
Y112M-4
4
7
C
900
1
2
3
4
5
6
7
8
628
608
598
579
559
539
471
373
7780
8690
9600
10500
11400
12300
13800
15100
Y100L2-4
3
7
C
800
1
2
3
4
5
6
7
8
500
481
471
461
441
422
373
294
6920
7730
8400
9360
10160
10970
12240
13440
Y100L1-4
2.2
7
C
710
1
2
3
4
5
6
7
8
392
382
373
363
343
333
294
235
6110
6850
7560
8310
9020
9730
10870
11900
Y90L-4
1.5
8
C
1600
1
2
3
4
5
6
7
8
2491
2452
2422
2334
2236
2177
1873
1481
21500
24000
26500
29200
31600
34200
38100
41700
Y200L-4
30
8
C
1270
1
2
3
4
5
6
7
8
1569
1549
1530
1471
1412
1373
1177
932
17100
19100
21050
23200
25100
27100
30200
33100
Y160L-4
15
8
C
1120
1
2
3
4
5
6
7
8
1226
1206
1187
1147
1098
1069
922
726
15050
16800
18550
20400
22100
23900
26700
29200
Y160M-4
11
8
C
1000
1
2
3
4
5
6
7
8
971
961
951
912
873
853
735
579
13450
15000
16550
18500
19750
21400
23800
26050
Y132M-4
7.5
8
C
900
1
2
3
4
5
6
7
8
785
775
765
735
706
686
598
471
12100
13500
14900
16650
17800
19250
21400
23500
Y132S-4
5.5
8
C
800
1
2
3
4
5
6
7
8
618
613
608
579
559
549
471
353
10760
12000
13250
14800
15800
17130
19050
20850
Y112M-4
4
8
C
710
1
2
3
4
5
6
7
8
490
471
466
461
441
431
373
294
9520
10660
11750
13140
14030
15200
16900
18800
Y100L2-4
3
8
C
630
1
2
3
4
5
6
7
8
387
382
378
363
343
333
294
226
8450
9460
10430
11670
12450
13500
15000
16450
Y112M-6
2.2
10
E
1300
1
2
3
4
5
6
2609
2560
2393
2226
2001
1775
38500
44300
50000
55800
59700
63500
Y250M-4
55
10
E
1170
1
2
3
4
5
6
2118
2079
1942
1804
1618
1442
34600
39900
45000
50300
53700
57100
Y225S-4
37
10
E
1000
1
2
3
4
5
6
1540
1510
1412
1314
1177
1049
29600
34100
38400
42900
45900
48800
Y180L-4
22
10
E
940
1
2
3
4
5
6
1363
1334
1255
1167
1049
932
27850
32050
36100
40300
43200
45900
Y180M-4
18.5
10
E
830
1
2
3
4
5
6
1059
1040
971
902
814
726
24550
28300
318500
35600
38100
40500
Y160L-4
15
10
E
740
1
2
3
4
5
6
843
823
775
716
647
579
21900
25200
28400
31800
34000
36100
Y160M-6
11
10
E
660
1
2
3
4
5
6
667
657
618
569
510
461
19500
22500
25300
28300
30300
32200
Y160M-6
7.5
10
E
580
1
2
3
4
5
6
520
510
471
441
392
353
17160
19800
22300
24900
26600
28300
Y132M2-6
5.5
10
E
520
1
2
3
4
5
6
412
402
382
353
314
284
15400
17700
19950
22300
23850
25400
Y132M1-6
4
12
E
1040
1
2
3
4
5
6
2393
2354
2197
2050
1834
1638
53300
61300
69100
77100
82600
87800
Y280S-4
75
12
E
940
1
2
3
4
5
6
1952
1922
1795
1677
1491
1334
48200
55400
62400
69600
74600
79300
Y250M-4
55
12
E
830
1
2
3
4
5
6
1530
1500
1402
1304
1167
1040
42500
48900
55200
61500
65900
70100
Y250M-6
37
12
E
740
1
2
3
4
5
6
1216
1196
1108
1040
932
824
37900
43600
49200
54800
58700
62400
Y200L2-6
22
12
E
660
1
2
3
4
5
6
961
951
883
824
735
657
33800
38900
43800
48900
52400
55700
Y200L1-6
18.5
12
E
580
1
2
3
4
5
6
755
745
686
637
569
510
29700
34200
38500
43000
46100
48900
Y160L-6
11
12
E
520
1
2
3
4
5
6
603
598
549
510
451
402
26650
30650
34500
38550
41300
43900
Y160M-6
7.5
12
E
470
1
2
3
4
5
6
490
485
441
412
373
333
24100
27700
31200
34800
37300
39700
Y132M2-6
5.5
12
E
420
1
2
3
4
5
6
387
382
353
333
294
265
31500
24750
27900
31150
33400
35450
Y132M1-6
4
14
E
830
1
2
3
4
5
6
2089
2040
1912
1775
1598
1422
67400
77500
87600
97700
104400
111000
Y315S-6
75
14
E
740
1
2
3
4
5
6
1657
1618
1520
1412
1265
1128
1657
1618
1520
1412
1265
1128
Y280M-6
55
14
E
680
1
2
3
4
5
6
1402
1373
1285
1187
1069
951
55300
63500
71800
80100
85500
90900
Y250M-6
37
14
E
580
1
2
3
4
5
6
1020
990
932
863
775
686
47100
54200
61200
68300
72700
77500
Y200L2-6
22
14
E
520
1
2
3
4
5
6
914
794
745
696
618
549
42200
48600
54900
61200
65300
69500
Y200L1-6
18.5
14
E
460
1
2
3
4
5
6
637
618
579
549
481
431
37300
43000
48600
54100
57700
61500
Y180L-6
15
14
E
420
1
2
3
4
5
6
530
510
481
461
402
363
34050
39300
44300
49400
52700
56200
Y160L-6
11
14
E
370
1
2
3
4
5
6
412
402
373
353
314
275
30000
24600
39100
43500
46400
49400
Y160M-6
7.5
14
E
330
1
2
3
4
5
6
324
216
294
275
245
226
26800
30850
34800
38800
41400
44100
Y132M2-6
5.5
16
E
740
1
2
3
4
5
6
2177
2128
1991
1844
1667
1480
89700
103200
116600
130100
139100
14780
Y315M1-6
90
16
E
660
1
2
3
4
5
6
1726
1687
1589
1432
1324
1177
80100
92100
104000
116100
124100
131900
Y315S-6
75
16
E
580
1
2
3
4
5
6
1334
1304
1216
1128
1020
902
70300
80900
91400
102000
109100
115900
Y280M-6
55
16
E
510
1
2
3
4
5
6
1030
1010
941
873
785
696
61700
71000
80300
89500
95700
101900
Y250M-6
37
16
E
470
1
2
3
4
5
6
873
853
804
745
667
598
56900
65600
74100
82600
88400
94000
Y225M-6
30
16
E
420
1
2
3
4
5
6
696
677
637
598
530
481
50800
58600
66200
73800
79000
84000
Y200L1-6
18.5
16
E
370
1
2
3
4
5
6
539
530
500
461
412
373
44800
51900
58400
65100
69600
74100
Y180L-6
15
16
E
330
1
2
3
4
5
6
431
422
392
363
324
294
40000
46100
52100
58000
62100
66100
Y160L-6
11
16
E
290
1
2
3
4
5
6
333
324
304
284
255
226
35100
40500
45700
51000
54500
58000
Y160M-6
7.5
18
E
660
1
2
3
4
5
6
2187
2138
2010
1844
1677
1491
114000
131100
148100
165400
176900
187900
Y315M2-6
110
18
E
580
1
2
3
4
5
6
1687
1648
1549
1422
1294
1147
100200
115300
130300
145500
155600
165100
Y315M1-8
75
18
E
520
1
2
3
4
5
6
1363
1334
1245
1147
1040
932
89900
103400
116900
130500
139200
148100
Y315S-8
55
18
E
470
1
2
3
4
5
6
1108
1089
1020
932
853
755
81200
93400
105500
117900
126000
133800
Y280M-8
45
18
E
420
1
2
3
4
5
6
883
863
814
745
677
598
72500
83400
94200
105200
112600
119500
Y250M-8
30
18
E
370
1
2
3
4
5
6
686
667
628
579
530
461
63800
73500
84000
92600
99100
105400
Y225M-8
22
18
E
330
1
2
3
4
5
6
549
530
500
461
422
363
56900
65600
74900
82600
88400
94000
Y200L-8
15
18
E
290
1
2
3
4
5
6
422
402
382
353
324
284
50400
57600
65800
72600
77600
82600
Y180L-8
11
18
E
260
1
2
3
4
5
6
343
324
304
284
255
226
44800
51700
59000
65100
69600
74100
Y160L-8
7.5
20
E
580
1
2
3
4
5
6
2079
2039
1912
1755
1598
1412
137500
158400
178700
199700
213500
226500
Y355M1-8
132
20
E
520
1
2
3
4
5
6
1677
1638
1540
1412
1285
1138
123400
14200
160200
179000
191300
203000
Y315M2-8
90
20
E
470
1
2
3
4
5
6
1373
1344
1255
1157
1049
932
111000
128300
144800
161700
173000
183500
Y315M1-8
75
20
E
420
1
2
3
4
5
6
1089
1069
1000
922
834
745
99600
114800
129400
144500
153900
163700
Y315S-8
55
20
E
370
1
2
3
4
5
6
843
824
775
716
647
579
87800
101200
114100
127400
135500
144100
Y280S-80
37
20
E
330
1
2
3
4
5
6
677
657
618
569
510
461
78300
90400
101900
113700
120800
128600
Y250M-8
30
20
E
290
1
2
3
4
5
6
520
510
481
441
392
353
68800
79500
89500
100100
106100
113000
Y225S-8
18.5
20
E
260
1
2
3
4
5
6
422
412
382
353
314
284
31700
71200
80300
89600
95200
101400
Y200L-8
15

 


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