| Product Name | 46-inch seven-leaf DC negative pressure fan |
| Product Model | D46P7A |
| Rated Voltage | Single-phase/220V/60Hz/7.4A |
| Motor Parameters | 1.5HP/16P/Class F/IP66 |
| Power Consumption | 700W±5% |
| Fan Speed Control | Stepless Speed Control (with DC Motor Speed Regulator) |
| Maximum Speed | 530RPM |
| Maximum Air Volume | 30000 cubic meters/hour±10% |
| Noise Value | ≦74dB(measured 3 meters away from the fan) |
| Product Dimensions | 126×126×55 cm |
| Product Weight | 36 kg |
| Suggested Retail Price | NT$25,800 |