Sales Hotline：
+86-574-87602771
Sales Hotline：
+86-574-87602771
| Storz Size | (mm) | DN | Hose Size |
| 1" | 31 | 25 | 1" |
| 1-1/2" | 52 | 40 | 1-1/2" |
| 2" | 66 | 52 | 2" |
| 2" | 66 | 52 | 1-1/2" |
| 2-1/2" | 71 | 65 | 2-1/2" |
| 3" | 89 | 80 | 3" |
| 4" | 133 | 100 | 4" |
Tel：+86-574-87602771
Mobile：+86-13566359033
Contact：Mr.Wang
Address: No. 269, Nanyi West Road, Luotuo Street, Zhenhai District, Ningbo