|  | 
| 型式 Model |  | PST-20 | PST-50 |  
| 排氣速度Pumping speed | L/min | 20 | 50 |  
| 到達壓力 | Pa | 9.3 | 9.3 |  
|  | ― | ― |  
| 電動機出力Motor power | W | 65 | 200 |  
| 電  壓Voltage | V | 1φ 100V | 1φ 100V |  
| 回轉數Rated rotational speed | min —1 | 600 | 600 |  
| 油  量Oil capacity | L | 0.7 | 1.1 |  
| 寸  法Dimensions | mm | W | 193 | 193 |  
| D | 231 | 228.5 |  
| H | 495 | 495 |  
| 吸氣口徑Inlet | mm | 16 | 16 |  
| 質  量Weight | kg | 13 | 16 |  
| (選配)油霧處理器Oil mist trap (Option) | 標準型Standard type | OMT-O-50 |  |
 
| 在線型Directional type | OMT-C-50 |  |
 |  |