ด้านคุณสมบัติ
ด้านข้อมูลทางเทคนิค
| Model | Diameter | Speed | Power | Voltage | Air-flow | Noise |
| mm. (Inches) | rpm | W | V | m3/h | dB(A) | |
| PSF-500 | 500mm. (20") | 1400 | 150 | 220 | 10,200 | 60 |
| PSF-600 | 600mm. (24") | 1400 | 190 | 220 | 11,000 | 67 |
| PSF-650 | 650mm. (26") | 1400 | 210 | 220 | 12300 | 68 |
| PSF-750 | 750mm. (30") | 1400 | 250 | 220 | 15600 | 75 |