1. Advantage and using range:
Stainless steel structure. And The sealing part adopts the special material with the strong anti-corrosiveness (pH value 4 ~ 10). It features as little noise, long service life. High head. It is mainly applicable for the national water-saving trickle irrigation, sprinkler irrigation, micro- irrigation projects. It is also used in the deep water source, high-rise drinking water supply, purifying machinery etc.
2. Technical parameters:
Stainless steel structure. And The sealing part adopts the special material with the strong anti-corrosiveness (pH value 4 ~ 10). It features as little noise, long service life. High head. It is mainly applicable for the national water-saving trickle irrigation, sprinkler irrigation, micro- irrigation projects. It is also used in the deep water source, high-rise drinking water supply, purifying machinery etc.
2. Technical parameters:
| Model | Flow | Head | Power | Outlet Dia. | Cartion size(cm) | G. W |
| (m3/h ) | (m) | (Kw) | (mm) | 1 Pc/Carton | KGS | |
| QDN3-25-0.55 | 3 | 25 | 0.55 | 50 | 21X21X45 | 13.5 |
| QDN3-30-0.75 | 3 | 30 | 0.75 | 50 | 21X21X45 | 15.3 |
| QDN3-35-1.1 | 3 | 35 | 1.1 | 50 | 21X21X47 | 17 |
| QDN6--30-1.5 | 6 | 30 | 1.5 | 50 | 21X21X49.5 | 17.5 |