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Telephone:0576-86310333
Fax: 0576-86350333
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DF-E double-inlet air conditioning fan
The DF-E centrifugal air-conditioning fan has the characteristics of large air volume, low noise, compact structure, sturdiness and durability, beautiful appearance, and convenient installation and use. The fan is widely used in various air conditioning units, air curtain, cooling and heating fans, etc., and can also be used for indoor ventilation in industrial and mining enterprises and public places. The medium it transports is air and other non-spontaneous combustion gases that are harmless to the human body. Particulate matter is not allowed in the gas, and the dust content is not more than 150mg/m3.
Keywords: motor, fan, explosion-proof motor
Classification:
Air conditioning fan
Hotline:
DF-E double-inlet air conditioning fan
performance introduction
Main parameters of DF-E formula
|
Number (No) |
Speed （r/min） |
With motor (Kw-P) |
Flow （m3/h） |
Total pressure （Pa） |
Noise dB（A） |
|---|---|---|---|---|---|
|
2.5
|
1000
|
0.55-4
|
1650-2300
|
192-172
|
≤ 64
|
|
1300
|
1.1-4
|
2120-3000
|
324-292
|
≤ 68
|
|
|
1600
|
2.2-4
|
2600-3700
|
491-442
|
≤ 76
|
|
|
2.8
|
1000
|
0.75-4
|
1900-3400
|
275-241
|
≤ 64
|
|
1300
|
1.5-4
|
2450-4450
|
465-407
|
≤ 68
|
|
|
1600
|
2.2-4
|
3030-5450
|
705-617
|
≤ 76
|
|
|
3.0
|
900
|
0.75-4
|
3000-4300
|
360-340
|
≤ 66
|
|
1100
|
1.5-4
|
3800-5200
|
550-520
|
≤ 72
|
|
|
1350
|
2.2-4
|
4600-6400
|
820-800
|
≤ 75
|
|
|
3.55
|
900
|
1.5-4
|
5000-6650
|
300-275
|
≤ 71
|
|
1200
|
3.0-4
|
6660-8900
|
521-490
|
≤ 75
|
|
|
1400
|
5.5-4
|
7800-10400
|
710-660
|
≤ 84
|
|
|
4.0
|
800
|
1.5-4
|
1450-6000
|
443-434
|
≤ 68
|
|
1100
|
4.0-4
|
4750-8250
|
838-821
|
≤ 76
|
|
|
1350
|
7.5-4
|
5800-10125
|
1262-1237
|
≤ 83
|
|
|
4.5
|
650
|
2.2-4
|
7500-12000
|
350-280
|
≤ 70
|
|
850
|
4.0-4
|
9600-15000
|
580-470
|
≤ 75
|
|
|
1150
|
11-4
|
13500-19000
|
1030-900
|
≤ 86
|
|
|
5.0
|
550
|
3.0-4
|
10240-13750
|
345-312
|
≤ 70
|
|
800
|
7.5-4
|
13100-20500
|
728-668
|
≤ 75
|
|
|
950
|
15-4
|
15550-24400
|
1025-942
|
≤ 83
|
|
|
5.6
|
550
|
4.0-4
|
12810-17250
|
368-342
|
≤ 68
|
|
700
|
7.5-4
|
14650-21940
|
600-545
|
≤ 70
|
|
|
840
|
11-4
|
17913-26775
|
856-790
|
≤ 72
|
|
|
6.3
|
500
|
5.5-4
|
19190-25500
|
388-374
|
≤ 70
|
|
650
|
15-4
|
27650-33080
|
651-632
|
≤ 72
|
|
|
740
|
18.5-4
|
28518-37999
|
842-723
|
≤ 74
|
|
|
7.1
|
450
|
7.5-4
|
25830-30050
|
384-376
|
≤ 71
|
|
550
|
11-4
|
29200-37050
|
575-552
|
≤ 72
|
|
|
680
|
22-4
|
32625-45867
|
887-849
|
≤ 75
|
|
|
7.6
|
400
|
7.5-4
|
27560-35480
|
363-355
|
≤ 72
|
|
550
|
18.5-4
|
39660-48030
|
691-666
|
≤ 74
|
|
|
640
|
30-4
|
42253-57575
|
929-913
|
≤ 76
|
DF-E installation dimensions
|
Number
|
Air inlet size
|
||||||||
|---|---|---|---|---|---|---|---|---|---|
|
A1
|
A2
|
A3
|
A4
|
a×b
|
c×d
|
X
|
Y
|
n1-d1
|
|
|
2.5
|
300
|
350
|
152
|
202
|
330
|
180
|
220
|
120
|
8-Φ7
|
|
2.8
|
344
|
394
|
300
|
350
|
374
|
330
|
284
|
240
|
10-Φ7
|
|
3.0
|
327
|
372
|
223
|
273
|
352
|
246
|
200
|
120
|
8-Φ7
|
|
3.55
|
430
|
780
|
359
|
419
|
455
|
382
|
350
|
260
|
8-Φ9
|
|
4.0
|
460
|
520
|
248
|
308
|
490
|
276
|
350
|
180
|
|
|
4.5
|
615
|
675
|
360
|
420
|
645
|
390
|
582
|
180
|
10-Φ9
|
|
5.0
|
660
|
720
|
400
|
460
|
3 × 230
|
2 × 215
|
230
|
245
|
10-Φ10
|
|
5.6
|
674
|
744
|
607
|
677
|
6 × 118
|
5 × 129
|
118
|
129
|
22-Φ11
|
|
6.3
|
775
|
845
|
691
|
761
|
6 × 135
|
6 × 121
|
135
|
121
|
|
|
7
|
850
|
930
|
752
|
832
|
6 × 148
|
6 × 132
|
148
|
132
|
24-Φ11
|
|
8
|
918
|
998
|
819
|
899
|
7 × 137
|
7 × 123
|
137
|
123
|
28-Φ11
|
|
Number
|
Shape and foot installation dimension
|
||||||
|---|---|---|---|---|---|---|---|
|
M
|
G
|
L
|
J
|
K
|
T
|
d2
|
|
|
2.5
|
455
|
385
|
470
|
800
|
330
|
440
|
Φ12
|
|
2.8
|
550
|
430
|
520
|
8700
|
380
|
440
|
Φ16
|
|
3.0
|
603
|
509
|
500
|
8500
|
360
|
650
|
Φ16
|
|
3.55
|
776
|
604
|
733
|
1085
|
450
|
885
|
Φ16
|
|
4.0
|
663
|
587
|
763
|
1070
|
490
|
870
|
Φ16
|
|
4.5
|
896
|
731
|
993
|
1260
|
645
|
1060
|
Φ16
|
|
5.0
|
985
|
820
|
1050
|
1400
|
690
|
1200
|
Φ16
|
|
5.6
|
1030
|
839
|
1060
|
1340
|
709
|
1140
|
Φ16
|
|
6.3
|
1206
|
992
|
1160
|
1560
|
810
|
1360
|
Φ16
|
|
7
|
1329
|
1086
|
1275
|
1700
|
890
|
1500
|
Φ16
|
|
8
|
1431
|
1172
|
1400
|
1830
|
958
|
1630
|
Φ16
|
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Contact Us
Address: Jinao Industrial Zone, Daxi Town, Wenling City, Zhejiang Province
Telephone:0576-86310333
Fax: 0576-86350333
Mailbox:xiaotianwang@vip.qq.com
Website:www.slfbdj.com.cn
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