Services Hotline:0086-533-7181589    0086-533-7484866

Shandong Freshair Co., Ltd.

0086-533-7181589 0086-533-7484866

Contact Us

Company headquarters: No. 9 Qingtian Road, Linzi District, Zibo City, Shandong, China

Website:www.zbfj.com

E-mail:sale@sdxf.sina.net

Zip:255410

Tel. of the Marketing Department:0086-533-7181589

0086-533-7484866

Fax of the Marketing Department:0086-533-7171419

Tel. of the After-sales Service:0086-533-7486837

Technical Services:0086-533-7486687

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BDW series explosion-proof centrifugal ventilator

BDW series explosion-proof centrifugal ventilator

 

  Product characteristic:

  1. Explanation of ventilator model :

 

2.The ventilator is driven by external rotor electrical motor directly. The rated voltage of electric motor three-phase 380V, single-phase 220V, rated frequency 50Hz, the character of continuous service working system S1, the electric motor outer covering protection rank IP54, insulation rank F, cooling -down method is natural cooling IC0141, explosion-proof symbolization ExdⅡBT4Gb. The temperature of working ambience is -20℃~40℃. The altitude above sea level does not surpass 1,500m. The relative humidity is smaller than 90%, horizontal-type installation. (If you need special request, indicate it please.)

 

 

 

3.The ventilator is suitable to having for each kind of air conditioning units which the safety net covers, it can be used in the dangerous places of 1 area and 2 area for detonable gas mixture. The installation of air blower can be commonly and other two kind of forms, the commonly using form like chart shows:

4.The product is made of quality steel plates, then electrostatic spray coat.Also it can be made of quality galvanized steel plates. Spare parts are die formed. The final assembly is done on assembly line. Main pars are produced byadvanced crafts, such as rolling pressing impeller, undercutting shell, TOX riveting and etc.reasonable, small volume, low noise, high efficiency, long service life and so on the good characteristics; used safely and reliably.

5.The product accords with mechatronics technology. It is structure

6.The standard high quality bearings are used in the product, enhances the non- breakdown running time.

7.The ventilator is with the omni-directional stands, other special form stands for installation. Therefore, adjust conveniently. It is suitable for the different demands of installation places.

8.Please give clear indication of the model, the form of installation, using galvanized steel plates or not, and being with flange of venthole or not; when you order.

9.According to customers' requests, our company can design and make other form air blower for other installation form and the special use.

Note: fan performance parameters and fan structure size, the company has the right to modify, then without notice.

 

 

  Technology Parameter and Overall and Dimension:

Fan Model Volume m³/h Pressure Pa Noise dB(A) Voltage V Frequency Hz Power kw Current A Poles 2P Weight kg Overall and Dimension
A C L H B B1
BDW8-34 №2.5 2000 300 65 380 50 0.37 0.93 4 23 361 394 320 130 141 90
BDW12-43№2.5 2500 510 68 380 50 0.7 1.8 4 23 380 403 360 130 141 90
BDW10-57№2.5 3000 400 67 380 50 0.7 1.8 4 23 380 403 360 130 141 90
BDW9-60 №2.5 2800 380 67 380 50 0.7 1.8 4 23 380 403 360 130 141 90
BDW12-55№2.5 2600 210 65 380 50 0.4 1.2 6 25 361 396 405 130 141 90
BDW12-32№2.5 3500 450 69 380 50 1.0 1.93 4 25 380 405 400 130 141 90
BDW11-51№2.8 4000 450 70 380 50 1.0 2.1 4 30 460 477 394 130 141 90
BDW10-52№2.8 3000 200 65 380 50 0.4 1.2 6 30 460 477 394 130 141 90
BDW16-47№3.0 5000 420 67 380 50 1.0 2.9 6 37 507 528 387 130 141 90
BDW13-43№3.0 3000 350 66 380 50 0.65 1.95 6 34 507 528 387 130 141 90
BDW9-50№3.0 4000 540 68 380 50 1.0 1.93 4 34 507 528 387 130 141 90
BDW15-43№3.0 4000 420 66 380 50 1.0 2.5 6 37 507 528 387 130 141 90
BDW11-61№3.0 5000 300 68 380 50 0.9 2.4 6 34 507 528 387 130 141 90
BDW9-65№3.0 4000 250 64 380 50 0.65 1.8 6 34 507 528 387 130 141 90

 

  Technology Parameter and Overall and Dimension:

Fan Model Volune m³/h Pressure Pa Noise dB(A) Voltage V Frequency Hz Powe kw Current A Poles 2P Weight kg Overall md Dicension
A C L B B B1
BDW11-64№3.55 10000 900 78 380 50 4.0 8.2 4 77 546 577 490 130 141 90
BDW9-48№3.55 6000 500 70 380 50 1.5 3.2 6 67 546 577 490 130 141 90
BDW8-56№3.55 8000 420 70 380 50 2.2 5.1 6 67 546 577 520 130 141 90
BDW13-35№4.0 4500 650 71 380 50 2.2 5.1 6 77 581 570 520 130 141 90
BDW12-44№4.0 7000 600 71 380 50 2.2 5.1 6 77 581 570 520 130 141 90
BDW7-50№4.0 5500 800 76 380 50 2.2 4.7 4 77 581 570 470 130 141 90
BDW13-39№4.0 6000 610 70 380 50 2.0 4.5 6 77 581 570 470 130 141 90
BDW12-47№4.0 8000 600 73 380 50 3.0 6.7 6 84 772 742 480 130 141 90
BDW14-34№4.0 5000 650 75 380 50 2.0 4.5 6 70 600 675 418 130 141 90
BDW11-42№4.0 5000 600 72 380 50 1.5 3.5 6 68 600 675 418 130 141 90
BDW13-44№4.2 9000 690 75 380 50 3 6.7 6 87 624 650 540 130 141 90
BDW15-45№4.5 15000 950 80 380 50 7.5 15.0 6 181 731 835 695 160 168 106
BDW13-52№4.5 15000 800 78 380 50 5.5 11.2 6 138 731 835 695 160 168 106
BDW10-72№4.5 15000 650 80 380 50 7.5 15.0 6 213 731 835 695 160 168 106
BDW14-33№4.5 7000 1000 76 380 50 3.5 7.2 6 122 731 835 515 160 168 106
BDW16-51№4.5 10000 950 78 380 50 5.5 11.2 6 118 731 835 515 160 168 106
BDW14-44№4.5 12500 830 78 380 50 4.5 9.8 6 133 731 835 515 160 168 106
BDW13-42№4.5 10000 800 76 380 50 3.5 7.2 6 118 731 835 515 160 168 106
BDW13-52№5.0 20000 1100 81 380 50 9.0 19.0 6 189 808 930 805 160 168 106
BDW11-56№5.0 20000 850 78 380 50 7.5 15.0 6 189 808 930 805 160 168 106
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