- Single and two-stage models, with volume flow rates of 4-25 m /h.
- They are used in the industrial and research and development sectors to produce medium and high vacuum, and as backing pumps for vacuum pumps which do not compress to atmospheric pressure.
- 1-phase or 3-phase motor
| > | ROTARY VANE VACUUM PUMPS - UNIVERSAL |
| BACK | |
| VRO 4/11, VRO 4/13 | VRO 4/21, VRO 4/23 | VRO 8/11, VRO 8/13 | VRO 8/21, VRO 8/23 | ||||
| VRO 16/11, VRO 16/13 | VRO 16/21, VRO 16/23 | VRO 25/11, VRO 25/13 | VRO 25/23 | ||||
| VRO 5/20, VRO 5/21 | VRO 15/20 |
Type |
Pump speed [m . /h] |
Limit of pressure [Pa] |
VRO 4/11, VRO 4/13 |
4 |
5 |
VRO 4/21, VRO 4/23 |
4 |
1.10 |
VRO 8/11, VRO 8/13 |
8 |
5 |
VRO 8/21, VRO 8/23 |
8 |
1.10 |
VRO 16/11, VRO 16/13 |
16 |
5 |
VRO 16/21, VRO 16/23 |
16 |
8.10 |
VRO 25/11, VRO 25/13 |
25 |
5 |
VRO 25/23 |
25 |
5.10 |
