| Model | 133FLW2 | 133FLW3 | |
| Rated voltage V | 220 | 380 | |
| Frequency HZ | 50 | 50/60 | |
| Phase | 1 | 1 | |
| Input power(W) | 23 | 34/35 | |
| Current(A) | 0.11 | 0.11/0.13 | |
| Speed(r/min) | 2800 | 2540/2670 | |
| Air flow(m³/min) | 4.5 | 5.5 | |
| Static pressure(Pa) | 185 | 240 | |
| Noise(dB) | 58 | 60 | |
| Weight(kg) | 0.6 | 0.8 | |
| Capacitance | 1.5/400 | —— | |
| Model | Order No | ||
| 133FLW2 | 2019.001 | ||
| 133FLW3 | 2019.002 |
