ATF Type Non-Casings Centrifugal Fan
        
                    ATF Type Non-Casings Centrifugal Fan
| Parameter
The ATF-type, volute-less centrifugal fan is a high-performance, highly efficient, low-noise, and energy-saving environmentally friendly fan independently developed by our company. This series of fans features exceptional characteristics such as high strength, superior efficiency, minimal energy consumption, reduced noise levels, lightweight design, substantial airflow and pressure capabilities, smooth operation, and ease of installation. It is widely used in ventilation applications across various settings, including hotels, guesthouses, shopping malls, theaters, office buildings, basements, hospitals, laboratories, central air-conditioning systems, and industrial refrigeration projects.
 
  | 
|||||
  
  | 
320 #
  | 
1 . 5
  | 
2900
  | 
2054 - 3860
  | 
1130 - 267
  | 
1 . 1
  | 
1450
  | 
1027 - 1929
  | 
282 - 87
  | 
||
360 #
  | 
2 . 2
  | 
2900
  | 
2924 - 5496
  | 
1431 - 442
  | 
|
400 #
  | 
3
  | 
2900
  | 
4012 - 7539
  | 
1767 - 380
  | 
|
500 #
  | 
7 . 5
  | 
2900
  | 
6846 - 14517
  | 
2803 - 575
  | 
|
2 . 2
  | 
1450
  | 
3422 - 7257
  | 
700 - 143
  | 
||
600 #
  | 
5 . 5
  | 
1450
  | 
5914 - 12543
  | 
1009 - 207
  | 
|
700 #
  | 
7 . 5
  | 
1450
  | 
9392 - 19917
  | 
1373 - 281
  | 
|
800 #
  | 
15
  | 
1450
  | 
14020 - 29731
  | 
1794 - 368
  | 
|
7 . 5
  | 
960
  | 
9282 - 19684
  | 
785 - 248
  | 
||
 Height of the center of the air inlet 
  | 
 Inner diameter 
  | 
 Outer diameter 
  | 
 Inner frame 
  | 
 Outer frame 
  | 
 Longitudinal 
  | 
 Wide direction 
  | 
 Tall 1
  | 
 Number of holes, hole diameter 
  | 
||||
 G 
  | 
 D 
  | 
D1
  | 
 A 
  | 
 B 
  | 
A1
  | 
B1
  | 
L3
  | 
L4
  | 
W1
  | 
W2
  | 
H1
  | 
n-  d 
  | 
359.5
  | 
310
  | 
390
  | 
420
  | 
420
  | 
480
  | 
480
  | 
730
  | 
698
  | 
780
  | 
720
  | 
50
  | 
 4-  14
  | 
382
  | 
346
  | 
434
  | 
465
  | 
465
  | 
525
  | 
525
  | 
800
  | 
768
  | 
825
  | 
765
  | 
50
  | 
 4-  14
  | 
414.5
  | 
390
  | 
480
  | 
530
  | 
530
  | 
590
  | 
590
  | 
870
  | 
838
  | 
890
  | 
830
  | 
50
  | 
 4-  14
  | 
467
  | 
488
  | 
584
  | 
635
  | 
635
  | 
695
  | 
695
  | 
950
  | 
918
  | 
995
  | 
935
  | 
50
  | 
 4-  14
  | 
524.5
  | 
590
  | 
700
  | 
750
  | 
750
  | 
810
  | 
810
  | 
1080
  | 
1040
  | 
1110
  | 
1050
  | 
50
  | 
 4-  14
  | 
597.5
  | 
690
  | 
816
  | 
870
  | 
870
  | 
930
  | 
930
  | 
1280
  | 
1246
  | 
1230
  | 
1170
  | 
63
  | 
 4-  14
  | 
637.5
  | 
731
  | 
860
  | 
950
  | 
950
  | 
1010
  | 
1010
  | 
1350
  | 
1316
  | 
1310
  | 
1250
  | 
63
  | 
 4-  14
  | 
ATF Type - Test Report
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