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 Click to enlarge image
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 Model Number |
DBB-523 |
Features
- Regular air blowing
- Less parasitic air. Compact air-flow blowing. Less sound. / Air flow will be reached far.
- Hermetical motor flange. Possible Install outdoor.
- High efficiency and Low noise blade and case.
- Direct connected blade with motor. / Light and small-size blower.
- Easy for handling and installation.
- Blade is possible to be detached from motor after installation. / Easy for inspection or repair.
- Easy installation with rectangle shape.
- Air inlet and outlet can have various direction. / Possible to connect with Multi-exhaust equipment
Available place
- Refrigeration and air conditioning equipment
for ventilation and blowing & exhausting of underground arcade, Building, Apartment, Factory, or warehouse, Etc.
- Assembling and cooling : Transformer, drying machine, rectifier, etc.
Specification
| Model |
Source (V) |
Impeller (cm) |
Frequency (Hz) |
Current (A) |
Power Input (W) |
Revolution per minute (RPM) |
Output (KW) |
Pole (P) |
Air Volume (㎥/min) |
Air Pressure (mmAq) |
Weight (kg) |
| DBB-523 |
1Ø 220V |
20 |
50
60 |
0.90
1.00 |
160
240 |
940
1,120 |
0.2 |
6 |
25
30 |
16
25 |
25 |
| 3Ø 220/380V |
20 |
60 |
1.50/0.90 |
250 |
1,140 |
0.2 |
6 |
30 |
25 |
25 |
| DBB-525 |
1Ø 220V |
26 |
50
60 |
3.65
3.65 |
580
740 |
940
1,090 |
0.3 |
6 |
40
50 |
27
35 |
33 |
| 3Ø 220/380V |
26 |
50
60 |
2.30/1.30
2.45/1.40 |
500
700 |
930
1,060 |
0.3 |
6 |
40
50 |
27
35 |
33 |
| DBB-530 |
1Ø 220V |
30 |
50
60 |
5.15
5.40 |
760
1,130 |
960
1,120 |
0.75 |
6 |
64
75 |
37
50 |
42 |
| 3Ø 220/380V |
30 |
50
60 |
4.25/2.45
4.10/2.40 |
720
1,100 |
975
1,145 |
0.75 |
6 |
64
75 |
37
50 |
42 |
| DBB-538 |
3Ø 220/380V |
38 |
50
60 |
6.30/3.80
6.30/3.80 |
1,100
1,450 |
705
810 |
1.5 |
8 |
90
105 |
40
52 |
48 |
| DBB-450 |
3Ø 220/380V |
38 |
60 |
11.40/6.40 |
3,500 |
1,100 |
2.2 |
6 |
150 |
85 |
48 |
Dimension
| Click on small images to see them in enlarged detail |
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| Model |
A |
B |
C |
D |
E |
F |
G |
| DBB-523 |
515 |
655 |
455 |
559 |
Ø300 |
183 |
Ø300 |
| DBB-525 |
565 |
705 |
505 |
609 |
Ø350 |
208 |
Ø350 |
| DBB-530 |
615 |
755 |
555 |
659 |
Ø400 |
233 |
Ø400 |
| DBB-538, 450 |
715 |
855 |
655 |
759 |
Ø450 |
283 |
□380 |
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