Edwards - E2M1.5
Manufactured by Edwards
E2M1.5 200-230V, 1-ph, 50/60Hz, IEC 60320 connectors
The E2M 1.5 is a two stage oil sealed rotary vane pump suitable for many bench type applications. The 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: Ultrgrade 15 oil, NW O-ring, centering ring, 2 Allen keys and spare seals for oil drain and filler plugs.
The interstage version features an additional pumping port to provide a rough vacuum for auxiliary duties.
Supplied with: Ultrgrade 15 oil, NW O-ring, centering ring, 2 Allen keys and spare seals for oil drain and filler plugs.
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Features of E2M1.5
- The pump is designed for 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.
- The drive is provided through a flexible coupling by a single-phase or three-phase (four pole) motor.
- The motors are totally enclosed and are cooled by the motor-cooling fan.
- Easy to use controls
- Pressure die cast oil box with integral oil seals prevents oil leaks.
- Gas ballast valve for large water vapor handling capacity.
- Externally approved to EN61010, CSA, C22.2 and UL61010.
General Specifications
| Inlet Connection | NW10 flange |
| Noise Level | 54 dB |
| Vacuum Pump Type | Rotary-Vane Pump |
| Weight | 10 kg |
| Motor | 0.16 kW |
| Oil | Ultragrade 15- Min Capacity: 0.2L Max. Capacity: 0.28L |
Additional Specifications
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
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
Operating temperature range: 12 - 40 °C