- Eccentric shaft is supported by bearings in front and rear and the cantilever shaft structure of most of manufacturers on the market is abandoned; the speed reducing motor does not bear axial force and only transmits torque, and this extends the service life of speed-reducing motor and makes the process more stable.
- Installation and maintenance are simple and convenient; grease is used for lubrication in the box body and grease is added conveniently, making maintenance easy.
- Stroke length can be adjusted at will during running.
- PVC、PVDF、PTFE and SS316 pump head materials are applicable to dose different kinds of chemical liquid.
- The pure PTFE diaphragm that has a super-long service life guarantees the stability and safety of dosing.
- It can be directly installed on a dosing barrel and this is economical and convenient.
Performance Specifications of NDJ Motor Dosing Pump
| Model | Flow rate | Pressure | Stroke length | Diaphragm | Motor |
| L/h | Bar | mm | mm | W | |
| NDJS-40/1.0 | 40 | 10 | 5 | 90 | 60 |
| NDJS-60/0.5 | 60 | 5 | 5 | 90 | 60 |
| NDJS-75/0.5 | 75 | 5 | 5 | 90 | 60 |
| NDJS-100/0.5 | 100 | 5 | 8 | 90 | 60 |
| NDJS-130/0.5 | 130 | 5 | 8 | 90 | 60 |
| NDJS-150/0.3 | 150 | 3 | 5 | 105 | 60 |
| NDJL-70/1.0 | 70 | 10 | 8 | 90 | 90 |
| NDJL-80/0.7 | 80 | 7 | 5 | 90 | 90 |
| NDJL-105/0.7 | 105 | 7 | 8 | 90 | 90 |
| NDJL-150/0.5 | 150 | 5 | 5 | 105 | 90 |
