Edwards E2M28 – 2-Stage Rotary Vane Pump, Single-Phase, 115/230V 50/60Hz
$4,089.00
In Stock
A specialized premium high-torque global voltage electric motor architecture dictates the operational framework of this hardware. The Edwards E2M28 industrial-grade rotary vane device manages massive gaseous exhaust loops safely down into deep sub-millibar zones. This 2-Stage Rotary Vane Pump, Single-Phase, 115/230V 50/60Hz machine connects securely onto 115V or 230V frameworks, deploying direct oil-injection seals to protect processing lines perfectly.
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Edwards E2M28 - 2-Stage Rotary Vane Pump, Single-Phase, 115/230V 50/60Hz Specs
| 50 Hz | 32.2 m3h-1 / 19 ft3min-1 |
| 60 Hz | 38.9 m3h-1 / 22.3 ft3min-1 |
| 50 Hz | 27.5 m3h-1 / 16.2 ft3min-1 |
| 60Hz | 33.0 m3h-1 / 19.5 ft3min-1 |
| without gas ballast | 1 x 10-3 mbar / 7.5 x 10-4 Torr |
| with gas ballast | 1.5 x 10-2 mbar / 1.1 x 10-2 Torr |
| with Fomblin® | 1 x 10-2 mbar / 7.5 x 10-3 Torr |
| Inlet connection | NW25 flange |
| Outlet connection** | Nozzle 15 mm external Ø removable from 3/4 in BSP tapped hole |
| Max allowed pressure at outlet | 0.5 bar gauge / 7 psig |
| Max inlet pressure for water vapour | 30 mbar / 23 Torr |
| Max water vapour pumping rate | 0.7 kg h-1 |
| Operating temperature range | 13 – 40 °C |
| Nominal rotation speed | 1440 / 1720 rpm |
| Motor power 50 Hz | 0.75 kW |
| Motor power 60 Hz | 0.90 kW |
| Power Connector 1-ph* | IEC EN60320 C19 |
| Weight | 44 kg / 97 lbs |
| Noise | 57 dB(A) @ 50 Hz |
| Oil capacity - max | 1.5 litre |
| Oil capacity - min | 1.2 litre |
| Recommended oil (supplied) | Ultragrade 19 |
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