Description
Data of Portable Explosion-proof Fan
| Model No. | Diameter | Voltage | Frequency | Speed | Watts | Capacity | Static | Noise |
|---|---|---|---|---|---|---|---|---|
| BTF | （mm) | (V) | (Hz) | (r/min) | (W) | (m3/min) | (pa) | dB(A) |
| BTF-25 | 250(10'') | 110 | 50/60 | 2800/3300 | 300/350 | 45/55 | 295/350 | 66 |
| BTF-25 | 250(10'') | 220-240 | 50/60 | 2800/3300 | 300/350 | 45/55 | 295/350 | 66 |
| BTF-30 | 300(12") | 110 | 50/60 | 2800/3300 | 500/550 | 65/77 | 385/450 | 69 |
| BTF-30 | 300(12") | 220-240 | 50/60 | 2800/3300 | 500/550 | 65/77 | 385/450 | 69 |
| BTF-40 | 400(16") | 110 | 50/60 | 2800/3300 | 1100 | 105/120 | 700/780 | 79 |
| BTF-40 | 400(16") | 220-240 | 50/60 | 2800/3300 | 1100 | 105/120 | 700/780 | 79 |
| BTF-40 | 400(16") | 110 | 50/60 | 1400/1720 | 500/550 | 80/95 | 300/360 | 68 |
| BTF-40 | 400(16") | 220-240 | 50/60 | 1400/1720 | 500/550 | 80/95 | 300/360 | 68 |
| BTF-45 | 450(18") | 110 | 50/60 | 1400/1720 | 700/750 | 110/125 | 350/410 | 70 |
| BTF-45 | 450(18") | 220-240 | 50/60 | 1400/1720 | 700/750 | 110/125 | 350/410 | 70 |
| BTF-50 | 500(20") | 110 | 50/60 | 1400/1720 | 900 | 150/165 | 400/460 | 73 |
| BTF-50 | 500(20") | 220-240 | 50/60 | 1400/1720 | 900 | 150/165 | 400/460 | 73 |
| BTF-60 | 600(24") | 110 | 50/60 | 1400/1720 | 1500/1800 | 240/260 | 480/540 | 77 |
| BTF-60 | 600(24") | 220-240 | 50/60 | 1400/1720 | 1500/1800 | 240/260 | 480/540 | 77 |
| BTF-70 | 700(28") | 110 | 50/60 | 1400/1720 | 2200 | 310/330 | 580/650 | 79 |
| BTF-70 | 700(28") | 220-240 | 50/60 | 1400/1720 | 2200 | 310/330 | 580/650 | 79 |
| BTF-80 | 800(32") | 110 | 50/60 | 960/1120 | 2200/2400 | 420/450 | 500/550 | 74 |
| BTF-80 | 800(32") | 220-240 | 50/60 | 960/1120 | 2200/2400 | 420/450 | 500/550 | 74 |
| BTF-80 | 800(32") | 380-440 | 50/60 | 1400/1720 | 3000 | 450/480 | 580/650 | 81 |
