RV3
Type:
Pumps
Manufacturer:
Edwards
Pumping speed:
3.3 m3h-1
Vacuum depth:
0.002 mbar
Category:
Rotary pump
| 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 10-3mbar / 1,5 x 10-3Tor |
| Ultimate pressure GB I | 3,0 x 10-2mbar / 2,3 x 10-2Torr |
| Ultimate pressure GB II | 1,2 x 10-1mbar / 9,1 x 10-2Torr |
| Ultimate Pressure with Fomblin® | 2 x 10-2mbar / 1,5 x 10-2Torr |
| Max inlet pressure for water vapour | 80 mbar / 60 Tor |
| 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 | 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 |
Baltic Condition