Double stage rotary vane vacuum pump, the name itself explains that this type of vacuum pump is made with rotary vane mechanism. It is called double stage because it uses two mechanisms of vanes which in result generate higher level of vacuum as compared to single stage vacuum pump. At STERICOX we offer wide range of double stage vacuum pumps and supply at wholesale price in India and export.
TECHNICAL SPECIFICATIONS
| Model |
VRD-4DS |
VRD-16DS |
VRD-30DS |
| Displacement speed |
1.1 (L/s) |
4.4 (L/s) |
8.3 (L/s) |
| Ultimate total pressure gas ballast close |
5*10-1 Pa |
4*10-1 Pa |
4*10-1 Pa |
| Ultimate total pressure gas ballast open |
10 Pa |
8*10-1 Pa |
8*10-1 Pa |
| Rated power |
0.4 KW |
0.55 KW |
1.1 KW |
| Power supply |
220V/50Hz |
220V/50Hz |
220V/50Hz |
| Oil capacity |
600 ml |
900 ml |
1300 ml |
| Motor speed |
1440 rpm |
1440 rpm |
1440 rpm |
| Weight |
19 KG |
30 KG |
43 KG |
| Dimensions |
440*144*217 |
530*188*272 |
567*188*272 |
