| 
				 水泵头 Drainage Pump Head  | 
			型号 Model | JYG P50 | JYG P80 | 
| 出水口直径 Diameter of Connector (mm) | 50.8 | 76.2 | |
| (2") | (3") | ||
| 最大扬程 Max.Discharge Head (m) | 16 | 15 | |
| 最大流量 Max.Discharge (m3/h) | 65 | 75 | |
| 重 量 Weight (kg) | 6 | 6.5 | |
| 
				 软管软轴 Flexible Shaft & Casing  | 
			软管外径 Outside Dia.of casing (mm) | 32/36 | |
| 软管内径 Inner Dia.of casing (mm) | 20 | ||
| 软轴直径 Diameter of Flexible Shaft (mm) | 13 | ||
| 长 度Length (m) | 4~9 | ||
