| Cat. No. | Type | Flow rate l / min. | Ultimate vacuum mbar (abs). | Rated capacity W | Operating pressure bar | Protection class | Dimensions (W x D x H) mm | Weight kg | Plug type | Type of auxiliary energy | PK | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4684031 | SR 820 G | 20 | 6.0 | 60 | 0.1 | IP30 | 282 x 260 x 234 | 10.7 | EU/UK/CH | 100 ... 240 V, 50/60 Hz | 1 | |
| 4684032 | SR 840 G | 34 | 6.0 | 100 | 0.1 | IP30 | 299 x 274 x 250 | 13.1 | EU/UK/CH | 100 ... 240 V, 50/60 Hz | 1 | |
| 4686732 | U SR 840 G | 34 | 6.0 | 100 | 0.1 | IP30 | 299 x 274 x 250 | 13.1 | US | 115 V, 60 Hz | 1 | |
| 4686733 | U SR 820 G | 20 | 6.0 | 60 | 0.1 | IP30 | 282 x 260 x 234 | 10.7 | US | 115 V, 60 Hz | 1 |
Vacuum pump system, consisting of chemically resistant diaphragm vacuum pump, base plate and two separator flasks on suction and pressure side, for filtrations, degassings fluid aspirations centrifugal concentrations and vacuum ovens. The PTFE pump head and the PTFE-coated diaphragm make the vacuum systems suitable for aggressive / corrosive gases and vapours.
- 100 % oil-free transfer
- High level of vapor and condensate compatibility
- Integrated gas ballast valve
- 3-colour status display (in operation / stand-by / error)
- Integrated speed control
- Start against ultimate vacuum of the pump
- Modular expandable
Accessories
Alternatives