| Portable ventilator parameter | |||||||||
| Model | Dia (mm) |
Voltage (V~) |
Phase | Frequency (Hz) |
Power (W) |
R.P.M (r.min) |
Air Volume (㎥/min) |
Pressure (Pa) |
Noise dB(A) |
| WSHT-20 | 200 | 110/220 | 1 | 50/60 | 230 | 2800 | 25 | 245 | 63 |
| WSHT-25 | 250 | 110/220 | 1 | 50/60 | 320 | 2800 | 43 | 294 | 68 |
| WSHT-30 | 300 | 110/220 | 1 | 50/60 | 520 | 2800 | 65 | 373 | 71 |
| WSHT-35 | 350 | 110/220 | 1 | 50/60 | 750 | 2800 | 82 | 598 | 76 |
| WSHT-40 | 400 | 110/220 | 1 | 50/60 | 1100 | 2800 | 96 | 700 | 80 |
| WSHT-45 | 450 | 220 | 1 | 50 | 1500 | 2800 | 162 | 972 | 83 |
| WSHT-50 | 500 | 220 | 1 | 50 | 2000 | 2800 | 200 | 1050 | 88 |
| WSHT-40 | 400 | 380 | 3 | 50 | 1100 | 2800 | 96 | 700 | 80 |
| WSHT-45 | 450 | 380 | 3 | 50 | 1500 | 2800 | 162 | 972 | 83 |
| WSHT-50 | 500 | 380 | 3 | 50 | 2000 | 2800 | 200 | 1050 | 88 |
| WSHT-60 | 600 | 380 | 3 | 50 | 2200 | 1400 | 240 | 1100 | 92 |