Edwards RV8 6.9 CFM Dual-Stage Vacuum Pump
$4,051.65
Edwards RV8 6.9 CFM Dual-Stage Vacuum Pump
Edwards RV8 6.9 CFM Dual-Stage Vacuum Pump with Bellow & Fitting.Edwards RV pumps have become the industry standard for scientific primary pumping applications. RV pumps are uniquely capable of delivering high or low throughputs with high ultimate vacuum. This, combined with ultra-low noise levels, makes them ideal for a wide range of applications including GCMS and other small bench top type applications.
All pumps are approved to UL and CSA standards by an external test house. Edwards has a global network, providing world-wide support for product applications and service.
Features:
| Displacement | |
| 50Hz | 9.7 m3h-1 / 5.7 ft3min-1 |
| 60Hz | 11.7 m3h-1 / 6.9ft3min-1 |
| Speed (Pneurop 6602) | |
| 50Hz | 8.5 m3h-1 / 5 ft3min-1 |
| 60Hz | 10 m3h-1 / 5.9 ft3min-1 |
| Ultimate pressure | 2 x 10-3 mbar / 1.5 x 10-3 Torr |
| Ultimate pressure GB I | 3 x 10-2 mbar / 2.3 x 10-2 Torr |
| Ultimate pressure GB II | 6 x 10-2 mbar / 4.6 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 | 38 mbar / 28.5 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) | 28 kg / 61.6 lb |
| Oil capacity min/max | 0.45 / 0.75 litres |
| Recommended oil | Ultragrade 19 |
| Inlet flange | NW25 |
| Exhaust flange | NW25 |
| Noise level | 48 dB(A) @ 50 Hz |
| Operating temperature range | 12 – 40 °C |
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