Edwards PFPE RV3 Two Stage Rotary Vane Pump 115/230V, 1-ph, 50/60Hz, Factory set to 115V for USA A65209906
Edwards RV pumps have become the industry standard for scientific primary pumping applications. RV pumps are uniquely capable of delivering high or low throughput with high ultimate vacuum. This, combined with low noise levels, makes them ideal for a wide range of applications including GCMS and other small bench top type applications.
RV pumps are approved to UL and CSA standards by an external test house and feature Edwards unique mode selector switch, meaning one model is suitable for both high vacuum or high throughput applications.
*Fomblin must be purchased separately for PFPE RV pumps.
Features and Benefits
- High reliability - generous lubrication of moving parts
- Safe process and systems - fast acting inlet valve for best in class anti-suck back protection
- Configured to meet your vacuum needs - mode selector and two position gas ballast
- Better work environment - quiet running and intrusive frequencies minimized
- Universal motor to cover the widest possible voltage and frequency range from a single variant.
Applications
- Analytical instruments
- Laboratory bench top vacuum
- Turbomolecuar backing pumps
- Freeze drying
- Research and development
Technical Data
| Displacement | |
| 50Hz | 3.7 m3h-1 / 2.2 ft3min-1 |
| 60Hz | 4.5 m3h-1 / 2.6 ft3min-1 |
| Speed (Pneurop 6602) | |
| 50Hz | 3.3 m3h-1 / 2 ft3min-1 |
| 60Hz | 3.9 m3h-1 / 2.3 ft3min-1 |
| Ultimate pressure | 2.0 x 10-3 mbar / 1.5 x 10-3 Torr |
| Ultimate pressure GB I | 3.0 x 10-2 mbar / 2.3 x 10-2 Torr |
| Ultimate pressure GB II | 1.2 x 10-1 mbar / 9.1 x 10-2 Torr |
| Ultimate Pressure with Fomblin® | 2 x 10-2 mbar / 1.5 x 10-2 Torr |
| Max inlet pressure for water vapour | 80 mbar / 60 Torr |
| Max water vapour pumping rate – GB I | 60 gh-1 |
| Max water vapour pumping rate – GB II | 220 gh-1 |
| Max allowed outlet pressure | 0.2 bar gauge / 2.8 psig |
| Max allowed inlet and gas ballast pressure | 0.5 bar gauge / 7 psig |
| Motor power 50/60Hz | 450 / 550W |
| Power connector 1-ph | IEC EN60320 C13 |
| Nominal rotation speed 50/60Hz | 1500 / 1800rpm |
| Weight (without oil) | 25 kg / 55 lb |
| Oil capacity min/max | 0.42/0.7 litres |
| Recommended oil | Ultragrade 19 |
| Inlet flange | NW25 |
| Exhaust flange | NW25 |
| Noise level | 48 dB(A) @ 50 Hz |
| Operating temperature range | 12 – 40 °C |
