| 
 型号  | 
 QDG40  | 
 QDG50  | 
 QDG65  | 
 QDG80  | 
 QDG100  | 
 QDG120  | 
 QDG140  | 
 QDG160  | 
| 
 输送量 ( m3/h )  | 
 53 ~85  | 
 115 ~270  | 
 210 ~495  | 
 335 ~780   | 
 545 ~1460  | 
 800 ~2136  | 
 1110 ~2973  | 
 1540 ~4110  | 
| 
 线速 ( m/s )  | 
 1.5 ~3.5  | 
 1.5 ~3.5  | 
 1.5 ~3.5  | 
 1.5 ~3.5  | 
 1.5 ~4.0  | 
 1.5 ~4.0  | 
 1.5 ~4.0  | 
 1.5 ~4.0  | 










