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Edwards RV3 Dual-Stage Rotary Vane Vacuum Pump
Product Description
- Displacement (60Hz): 4.5 m³/h (2.3 ft³/min)
- Ultimate Pressure: 2.0 x 10⁻³ mbar / 1.5 x 10⁻³ Torr
- Nominal Rotation Speed: 1500 / 1800 rpm
- Max Vapor Inlet Pressure: 60 Torr
- Max Water Vapor Capacity: 220 g/h
- Oil Type: Ultragrade 19
- Oil Capacity: 0.70 liters
- Operating Temperature Range: 12°C to 40°C
- Noise Level: 48 dB(A) (quiet operation)
- Dimensions (L x W x H): 16.9 x 6.2 x 8.9 inches
- Weight: 47 pounds
- Voltage: Standard 115V, optional 230V
- Features:
- Optimized for rapid and efficient vacuum generation
- Self-aligning components for simplified servicing and reduced downtime
- Handles wet, dusty, and clean dry applications
- Built-in controlled valve to prevent pressure surges at startup
- Suitable for freeze drying, extraction, filtration, and gel drying processes
Product details
| Catalog Number | A65201906 |
| 50Hz | 3.7 m3h-1 / 2.2 ft 3min-1 |
| 60Hz | 4.5 m3h-1 / 2.3 ft3min-1 |
| 50Hz | 3.3 m3h-1 / 3.0 ft 3min-1 |
| 60Hz | 2.3 m3h-1 / 3.7 ft 3min-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 10-2 mbar / 9.1 x 10-2 Torr |
| Ultimate Pressure with Fomblin® | 2.0 x 10-2 mbar / 1.5 x 10-2 Torr |
| Max inlet pressure for water vapour | 50 mbar / 38 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 | 1 bar gauge / 14 psig |
| Max allowed inlet and gas ballast pressure | 0.5 bar gauge / 7 psig |
| Motor power 50/60Hz | 250 / 300W |
| Power connector 1-ph | IEC EN60320 C13 |
| Nominal rotation speed 50/60Hz | 1500 / 1800rpm |
| Weight (without oil) | 21.6 kg / 47.3 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 |
| Electrical Supply | 1 Ph, 100-120/200-230 VAC 50/60 Hz |
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