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DJF(b) type double shutter exhaust fan(Simple exhaust fan) |
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Fan frame in automatic process line, especially thick galvanized layer withextremely corrosion |
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resistance. |
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High strength aluminum-magnesium alloy, reasonable angle, biggest air flow. |
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High precise microcomputer aided manufactured system, noise testing, running testing,speed rate |
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testing, total effction testing. |
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Different materials upon customers demand, iron, FPR, ABS engineer plastic.couldunload the safe |
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net easily as the CAD optimized. |
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Adopt automatic belt tensioner so that it will not pine and drop and reduce thefailurerate. |
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| DJF(b) type double shutter exhaust fan(Simple exhaust fan) Technical Parameter |
Model specifications |
Diameter biades mm |
Blades rotational speed rpm |
Motor rotational speed rpm |
Air flow m/h |
Total pressure |
Noise decibels |
Import power |
Rated voltage |
High |
Width |
Thick |
DJF(b)-830 |
720 |
600 |
1400 |
18000 |
60 |
60 |
370 |
380 |
830 |
830 |
370 |
DJF(b)-900 |
750 |
590 |
1400 |
20000 |
65 |
65 |
370 |
380 |
900 |
900 |
370 |
DJF(b)-1000 |
900 |
570 |
1400 |
26000 |
70 |
70 |
555 |
380 |
1000 |
1000 |
370 |
DJF(b)-1100 |
1000 |
550 |
1400 |
28000 |
70 |
70 |
555 |
380 |
1100 |
1100 |
370 |
DJF(b)-1220 |
1100 |
430 |
1400 |
30000 |
73 |
70 |
750 |
380 |
1220 |
1220 |
370 |
DJF(b)-1380 |
1250 |
410 |
1400 |
35000 |
56 |
70 |
750 |
380 |
1380 |
1380 |
370 |
DJF(b)-1530 |
1400 |
300 |
1400 |
44000 |
60 |
70 |
1100 |
380 |
1530 |
1530 |
370 |
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