Vacuubrand offers a range of one, two and three stage, oil-free diaphragm pumps with excellent performance and low leak rate.
- Available in two versions:-
— for general applications with pumped material in contact with aluminum and Viton® (FPM)
— for chemical applications with pumped material in contact with PTFE, ETFE and similar fluoroplastics
- Compact drive gives very quiet operation with ultra-low vibration levels
- IP42 protection rating
Performance data:
| Model | MD4CNT | |
| Stages | 3 | |
| Maximum pumping speed at 50Hz at 60Hz | m3 per hour m3 per hour | 3.4 3.8 |
| Ultimate vacuum (with gas ballast) | mbar | 1.5 (3) |
| Inlet and outlet nozzle diameter | mm | 10 |
| Overall height width depth | mm mm mm | 198 243 325 |
| Weight | kg | 14.3 |
With gas/vapour path of fluoroplastics and PTFE sandwich design diaphragm. For 230V 50/60Hz single phase supplies.