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Edwards E2M1.5 Oil-Sealed Rotary Vacuum Pump
Product Description
Ultimate Vacuum: 0.003 mbar
Peak Pumping Speed: 1.2 CFM (1.8 m³/h at 50 Hz; 2.2 m³/h at 60 Hz)
Water Vapour Tolerance: 15 mbar
Key Features:
- High ultimate vacuum and rapid pumping speed with quiet operation
- Suitable for laboratory and light industrial applications with vapor handling capabilities
- Displacement: 1.8 m³/h at 50 Hz, 2.2 m³/h at 60 Hz
- Ultimate vacuum: 3 x 10^-3 mbar without gas ballast; 2.5 x 10^-2 mbar with gas ballast
- Inlet/outlet connections include NW10 flange and removable nozzle
- Motor power: 0.16 kW, operating at 2800 rpm (50 Hz) / 3400 rpm (60 Hz)
- Operating temperature range: 12 - 40 °C
- Noise level: 54 dB(A) at 50 Hz
- Compact and portable: 10 kg (22 lb) weight
- Oil capacity: 0.2 to 0.28 litre
The EM series pumps use an oil-sealed rotary design with drive via a flexible coupling powered by single-phase or three-phase four-pole motors. The E2M1.5 model is a freestanding, robust vacuum pump delivering reliable performance for diverse applications. The unit is brand new and includes a manufacturer warranty.
Item Stats
Product details
| 50 Hz | 1.8 m3h-1 / 1 ft3min-1 |
| 60 Hz | 2.2 m3h-1 / 1.3 ft3min-1 |
| 50 Hz | 1.6 m3h-1 / 0.8 ft3min-1 |
| 60 Hz | 2.0 m3h-1 / 1.2 ft3min-1 |
| without gas ballast | 3 x 10-3 mbar / 2.3 x 10-3 Torr |
| with gas ballast | 2.5 x 10-2 mbar / 1.9 x 10-2 Torr |
| Inlet connection | NW10 flange |
| Outlet connection | Nozzle 11 mm external diameter removable from 3/8 inch BSP tapped hole |
| Maximum permitted pressure at outlet | 0.5 bar gauge / 7 psig |
| Maximum inlet pressure for water vapour | 15 mbar / 11 Torr |
| Maximum water vapour pumping rate | 16 gh-1 |
| Motor power 50/60 Hz (IP54) | 0.16 kW |
| Nominal rotation speed 50/60Hz | 2800/3400 rpm |
| Power connector | IEC EN60320 C13 |
| Operating temperature range | 12 - 40 °C |
| Weight | 10 kg / 22 lbs |
| Noise | 54 dB (A) @ 50 Hz |
| Noise with acoustic enclosure | 47 dB(A) @ 50Hz |
| Oil capacity - max | 0.28 litre |
| min | 0.2 litre |
| Recommended oil | Ultragrade 15 |
| Electrical Requirements | 100-120V, 50/60Hz |
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