Edwards E2M1.5 Vacuum Pump, Edwards (CAT#: STEM-GLE-0610-LGZ)

The manufacturer of Edwards E2M1.5 Vacuum Pump is Edwards. Model is E2M1.5. The Edwards 1.5 E2M1.5 two-stage rotary vane mechanical vacuum pump provides excellent ultimate pump speed. Edwards 1.5 E2M1.5 has excellent steam handling capacity and is suitable for quiet operation. They are very reliable and have accessories to match any application.

Condition: used
Operating temperature range: 12 - 40 °C
Noise: 54 dB (A) at 50 Hz
Noise with acoustic enclosure: 47 dB(A) at 50 Hz
Oil capacity max: 0.28 litre
Oil capacity min: 0.2 litre
Power connector: IEC EN 60320 C13
Displacement (swept volume):
50 Hz: 1.8 m3h-1 / 1 ft3min-1
60 Hz: 2.2 m3h-1 / 1.3 ft3min-1
Speed (Pneurop 6602):
50 Hz: 1.6 m3h-1 / 0.8 ft3min-1
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 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
Recommended oil: Ultragrade 15

1. Two-stage oil-sealed rotary vane pump.
2. It has a pressurized oil system to lubricate the pump shaft bearing surface and rotor sealing surface.
3. The configured oil distribution valve prevents any oil from draining into the pump (suction back) after the pump is stopped.
4. Equipped with a gas-tight pump chamber so that the oil cannot flow back unless the gas ballast valve is opened.

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