BTF Series

BTF Series  

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BTF-20,30

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BTF-40

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BTF-60

 

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Product Description

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The explosion-proof industrial fan applied in the condition of explosion-proof gas compound with factory II type, Grade A, B and the temperature T1-T4. It widely used for ventilation and sunstroke in office, oil, military industry, chemical industry, medicine, metallurgy, etc. We also get explosion-proof certificate. The impeller made of aluminum alloy. has strong points such as operate steadily, beauty appearance, rational sturucture, etc. The ATEX certificate is in progress now. The Explosion-proof Mark is EX d.
 
 
 
 
Model Diameter
(mm)
Voltage
(V)
Frequency
(Hz)
Speed
(r/min)
Power
(w)
Capacity
(m3/min)
Air Flow
(cfm)
Static
(pa)
Noise dB
(A)
Weight
(kg)
BTF-20 200 (8") 220 50/60 2800 180 25 900 245/295 61 12
BTF-30 300 (12") 220 50/60 2800 500 65 2340 385/450 69 15
BTF-40 400 (16") 220 50/60 2800 1100 105 3780 700/780 79 26
BTF-60 600 (24") 220 50/60 1400 1800 240 8640 480/540 77 68

 

Model D1 D2 H1 H2 A A1 A2 B B1 B2
BTF-20 ∅220 ∅272 325 160 345 247 210 40 210 170
BTF-30 ∅330 ∅380 425 220 380 265 225 60 265 220
BTF-40 ∅435 ∅480 670 430 / 450 295 / 575 325
BTF-60 ∅635 ∅635 870 530 / 570 415 / 775 525

 

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