
The 4-79A type centrifugal fan can transport air and other non-combustible, non-toxic, and non-corrosive gases to steel. Viscous substances are not allowed in the gas, and the dust and hard particles contained should not exceed 150mg/m.3.
The gas temperature does not exceed 80℃. This fan has good aerodynamic performance, and the impeller and pulley have undergone strict static and dynamic balancing, resulting in stable operation, low vibration, high efficiency, and long service life. It is widely used for indoor ventilation and smoke exhaust in industrial and mining enterprises, large buildings, hotels, and restaurants.
Main Parameters
Machine Number (No.) |
Speed (r/min) |
Matching Motor (Kw-p) |
Flow Rate (m3/h) |
Total Pressure (Pa) |
8C | 1600 | 30-4 | 21500-41700 | 1481-2491 |
1270 | 15-4 | 17100-33100 | 932-1569 | |
1120 | 11-4 | 15050-29200 | 726-1226 | |
10C | 1300 | 55-4 | 38500-63500 | 1775-2609 |
1170 | 37-4 | 34600-57100 | 1442-2118 | |
1000 | 22-4 | 29600-48800 | 1049-1540 | |
940 | 18.5-4 | 27850-45900 | 932-1363 | |
830 | 15-4 | 24550-40500 | 726-1059 | |
740 | 11-4 | 21900-36100 | 579-843 | |
12C | 1040 | 75-4 | 53300-87800 | 1638-2393 |
940 | 55-4 | 48200-79300 | 1334-1952 | |
830 | 37-6 | 42500-70100 | 1040-1530 | |
740 | 22-6 | 37900-62400 | 824-1216 | |
660 | 18.5-6 | 33800-55700 | 627-961 | |
14C | 830 | 75-6 | 67400-111000 | 1422-2089 |
740 | 55-6 | 60100-98900 | 1128-1657 | |
680 | 37-6 | 55300-90900 | 951-1402 | |
580 | 22-6 | 47100-77500 | 686-1020 | |
520 | 18.5-6 | 42200-69500 | 549-814 | |
16C | 740 | 90-6 | 85700-147800 | 1481-2177 |
660 | 75-6 | 80060-131900 | 1177-1726 | |
580 | 45-6 | 70300-115900 | 902-1334 | |
660 | 110-6 | 114000-187900 | 1491-2187 | |
580 | 75-6 | 100200-165100 | 1147-1687 | |
18C | 520 | 55-6 | 103400-148100 | 932-1363 |
580 | 132-6 | 128221-211448 | 1410-2083 | |
520 | 90-6 | 123400-206000 | 1138-1677 | |
470 | 75-6 | 111000-183500 | 932-1373 |
Machine Number (No.) |
Speed (r/min) |
Matching Motor (Kw-p) |
Flow Rate (m3/h) |
Total Pressure (Pa) |
3A | 2900 | 1.5-2 | 1970-3830 | 1196-726 |
1450 | 0.75-4 | 990-1910 | 304-177 | |
3.5A | 2900 | 3.0-2 | 3120-6070 | 1628-981 |
1450 | 1.1-4 | 1560-3040 | 412-245 | |
4A | 2900 | 5.5-2 | 4670-9080 | 2138-1275 |
1450 | 1.1-4 | 2330-4540 | 530-324 | |
4.5A | 2900 | 11-2 | 6640-12920 | 2697-1618 |
1450 | 1.5-4 | 3320-6450 | 677-402 | |
5A | 2900 | 15-2 | 9100-17720 | 3334-2001 |
1450 | 2.2-4 | 4560-8860 | 834-500 | |
6A | 1450 | 5.5-4 | 7890-15320 | 1196-706 |
960 | 1.5-6 | 5230-10100 | 530-314 | |
7C | 1800 | 22-4 | 15580-30200 | 1481-2501 |
1600 | 15-4 | 13850-26850 | 1167-1971 | |
1250 | 7.5-4 | 10820-20850 | 716-1206 |
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4-79 Type A Centrifugal Fan
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