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QDE box-type single suction constant load fan

Product details


Product name: QDE box type single suction fixed load fan

Features of this machine: small power, extra large air volume, less wind loss, safety and durability, and easy maintenance.

Purpose: This machine is a low-pressure blower that can be used for ventilation in heating and cooling rooms, basements, kitchens, brick factories, etc.

Box type double suction fixed load fan performance reference table
Name specification Transmission mode Motor specifications Rotational speed of wind blades Air outlet air inlet Rated current Exit wind speed Air volume Single side static pressure All-in noise
RPM RPM （MM） （MM） A M/S M3/min
 mmAq pa Db±3
#3 Belt drive 5 1369 450*600 Φ470 8.8 17.1 277 43 842 78
7.5 1536 11.5 18.5 300 50 980
#3.5 7.5 1144 525*700 Φ550 11.5 16.7 368 47 920 80
10 1279 15 18 397 55 1078
#4 10 1025 600*800 Φ630 15 16.3 471 48 941 82
15 1163 22.5 19.1 550 65 1274
#4.5 15 930 675*900 Φ710 22.5 16.5 600 59 1156 84
20 1040 30 17.9 651 70 1372
#5 20 875 750*1000 Φ785 30 16.4 736 64 1254 86
25 921 37 17.5 786 73 1431
#5.5 25 875 825*1100 Φ860 37 17 925 70 1372 88
30 921 43 18 980 80 1568

Box type double suction fixed load fan installation size reference table
Serial number Drawing number A B C D E F H K M P Q R
#3 1 450 345 905 395 420 1300 1050 606 550 1100 1100 550
2 450 345 905 395 420 1000 ～1370 606 550 1100 ～1260  
#3.5 1 525 390 1050 440 495 1490 1080 706 605 1210 1210 605
2 525 390 660 440 495 1100 ～1430 706 605 1210 ～1350  
#4 1 600 430 1160 510 550 1670 1200 806 700 1400 1400 700
2 600 430 800 510 550 1310 ～1620 806 700 1400 ～1570  
#4.5 1 675 480 1210 550 608 1760 1330 906 760 1520 1520 760
2 675 480 850 550 608 1400 ～1780 906 760 1520 ～1700  
#5 1 750 540 1260 595 663 1855 1470 1006 825 1650 1650 825
2 750 540 900 595 663 1495 ～1950 1006 825 1650 ～1840  
#5.5 1 825 575 1360 640 721 2000 1600 1106 900 1800 1800 900
2 825 575 950 640 721 1590 ～2060 1106 900 1800 ～2000  

hotline：086-0138-0749-2962

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