HGF4-72 Type (C-Type) Fiberglass Centrifugal Ventilation Fan
HGF4-72 Type (C-Type) Fiberglass Centrifugal Ventilation Fan
| Parameter
The HGF4-72 (C-type) fiberglass centrifugal fan is made from polyester fiberglass, offering high strength, lightweight construction, excellent corrosion resistance, and outstanding durability—resisting aging effectively while maintaining low noise levels. This makes it an ideal, state-of-the-art corrosion-resistant fan. The impeller is driven by a motor via an angle belt, with either a water-cooled or oil-cooled bearing assembly. This design helps minimize corrosion of the motor and gearbox components, reduces the motor’s load, and ultimately extends the fan’s operational lifespan.
Model
|
Air vent Air intake
|
Air intake Vent
|
External dimensions Shape Size
|
Rack dimensions Frame Size
|
|||||||||||
NO.
|
Φ 1
|
Φ 2
|
Φ3
|
Φ4
|
A
|
A1
|
A2
|
A3
|
B
|
H
|
H1
|
C
|
C1
|
D
|
D1
|
3C
|
330
|
240
|
340
|
240
|
669
|
390
|
279
|
225
|
750
|
678
|
391
|
850
|
610
|
420
|
380
|
4C
|
430
|
330
|
400
|
300
|
835
|
515
|
352
|
300
|
850
|
888
|
483
|
900
|
660
|
500
|
460
|
5C
|
508
|
410
|
510
|
390
|
1290
|
578
|
427
|
374
|
950
|
1000
|
528
|
1000
|
760
|
680
|
640
|
6C
|
650
|
535
|
610
|
500
|
1610
|
748
|
542
|
423
|
1170
|
1370
|
765
|
1200
|
960
|
785
|
745
|
7C
|
710
|
600
|
710
|
590
|
1790
|
825
|
625
|
470
|
1220
|
1480
|
830
|
1350
|
1110
|
780
|
740
|
8C
|
840
|
730
|
840
|
700
|
2140
|
1035
|
705
|
615
|
1405
|
1770
|
1010
|
1550
|
1310
|
970
|
930
|
10C
|
1040
|
915
|
1040
|
900
|
2470
|
1210
|
870
|
690
|
1680
|
1980
|
1125
|
1800
|
1560
|
1410
|
1370
|
12C
|
1185
|
1060
|
1220
|
1080
|
3003
|
1438
|
1070
|
845
|
1935
|
2475
|
1355
|
2200
|
1960
|
1650
|
1610
|
14C
|
1420
|
1300
|
1400
|
1275
|
3570
|
1770
|
1200
|
1060
|
2205
|
2580
|
1500
|
2500
|
2260
|
1855
|
1815
|
HGF4-72 Type-C Test Report
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