E2M1.5 Two Stage Rotary Vane Pump
This two stage pump features an alternative inlet connection position at the side of the pump so that overall installation height can be reduced to a minimum when required.
The interstage version features an additional pumping port to provide a rough vacuum for auxiliary duties.
Supplied with Ultragrade 15 oil, NW O-ring and centering ring.
Features & benefits:
- Reliable, long-term operation.
- Compact dimensions.
- Low energy consumption.
- The interstage version features an additional pumping port to provide a rough vacuum for auxiliary duties.
- The pump is a free-standing unit.
Applications
- Analytical instruments
- Laboratory bench top vacuum
- Leak detectors, Helium
- Research and development
- Turbomolecular backing pumps
Performance Curves
- Without gas ballast
- With gas ballast
Dimensions
- Handle (can be removed)
- 220-240 V motor
- Alternative inlet position
Technical Data
| Displacement (swept volume) 50 Hz | 1.8 m3h-1 / 1 ft3min-1 |
| Displacement (swept volume) 60 Hz | 2.2 m3h-1 / 1.3 ft3min-1 |
| Speed (Pneurop 6602) 50 Hz | 1.6 m3h-1 / 0.8 ft3min-1 |
| Speed (Pneurop 6602) 60 Hz | 2.0 m3h-1 / 1.2 ft3min-1 |
| Ultimate vacuum (total pressure) | |
| 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 hole tapped 3/8 inch BSP |
| 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 g h-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 |
| Oil capacity – max | 0.28 litre |
| min | 0.2 litre |
| Recommended oil (supplied) | Ultragrade 15 |
Ordering Information
Product Description
| E2M1.5 100-120V, 1-ph, 50/60Hz, IEC 60320 connectors | A37132902 |
| E2M1.5 200-230V, 1-ph, 50/60Hz, IEC 60320 connectors | A37132919 |
| E2M1.5 interstage 200-230V, 1-ph, 50/60Hz, IEC 60320 connectors | A37104919 |
| E2M1.5 interstage 100-120V, 1-ph, 50/60Hz, IEC 60320 connectors | A37104902 |
Accessories & Spares
| 2m electrical supply cable Three-pin plug | A50505000 |
| 2m electrical supply cable North European plug | A50506000 |
| 2m electrical supply cable North America/Japan plug | A50507000 |
| 2m electrical supply cable plug | A50508000 |
| NW10 x 3/8 Bsp Adapter | A25908064 |
| Model EMF3 mist filter | A46220000 |
| ??????Spares Kit C&O E2M0.7/1/1.5 | A37101131 |
| Spares Kit Blade E2M0.7/1.5 | A37101132 |
| NW10/10 Centring Nitrile S/S Pk1 | C10511396 |
| NW10 O Ring Viton Pk 5 | H02124032 |