Product Description
Dependable vacuum is at the heart of evaporation, filtration, drying and degassing. VACUUBRAND pumps are engineered in Germany for long service life, low noise and efficient operation in the laboratory.
The VACUUBRAND 20798136 is the version of the RZ 6 Rotary vane pump, US Power Cord. Chemistry-resistant models use fluoroplastic flow paths for corrosive vapors, and VARIO models adjust motor speed automatically to the process for faster, cleaner results. Add the VACUUBRAND vacuum pump to your next LIGHT LABS order and keep your workflow on schedule.
Key Features
- Engineered for long service life and low maintenance
- Quiet, low-vibration operation
- Chemistry-resistant versions for corrosive vapors
- Variants with condensers, separators and controllers available
Specifications
| Catalog Number | 20798136 |
| Brand | VACUUBRAND |
| Product | RZ 6 Rotary vane pump, US Power Cord |
| Max. pumping speed 50 Hz | 5.7 m3/h |
| Max. pumping speed 60 Hz | 4.0 cfm |
| Ultimate partial vacuum (abs.) without gas ballast | 4 x 10-4 mbar |
| Ultimate vacuum | 2 x 10-3 mbar / 1.5 x 10-3 torr |
| Ultimate vacuum with gas ballast | 1 x 10-2 mbar / 0.75 x 10-2 torr |
| Number of stages | 2 |
| Water vapor tolerance with gas ballast | 40 mbar |
| Lower ambient temperature (operation) | 12 °C |
| Upper ambient temperature (operation) | 40 °C |
| Lower ambient temperature (storage) | -10 °C |
| Upper ambient temperature (storage) | 60 °C |
| Max. back pressure (abs.) | 1.1 bar |
| Oil capacity (B-Oil) min. | 0.34 l |
| Oil capacity (B-Oil) max. | 0.73 l |
| Inlet connection | Small flange KF DN 16 / hose nozzle DN 10 mm |
| Outlet connection | Hose nozzle DN 8-10 mm |
| Rated motor power | 0.18 kW |
| Rated motor speed at 50/60 Hz | 1500/1800 min-1 |
| Protection class IEC 60529 | IP 40 |
| Dimension L in mm | 420 mm |
| Dimension B in mm | 156 mm |
| Dimension H in mm | 240 mm |
| Weight | 17.0 kg |
| Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE) | 50 dBA |
| NRTL certification | Yes |
| Items supplied | Pump oil filled and completely mounted, ready for use, with manual. |
| Rated mains voltage range 1 | 220-230 V |
| Rated mains voltage range 2 | 100-115 V |
| Rated mains voltage range 3 | 120 V |
| Mains frequency 1 | 50-60 Hz |
| Mains frequency 2 | 50-60 Hz |
| Mains frequency 3 | 60 Hz |
| Pack Size | 1 each |
| Country of Origin | Germany |
Applications
- Rotary evaporation
- Vacuum filtration and drying
- Gel dryers and concentrators
- Degassing and distillation
