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Edwards E1M18 Single Stage Vacuum Pump - NEW

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Manufacturer Part Number: A34310940
Edwards E1M18 Single Stage Vacuum Pump - NEW
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Edwards E1M18 Single Stage Rotary Vane Vacuum Pump - NEW

The EM range of oil-sealed rotary pumps - renowned for their high ultimate vacuum, rapid pumping speed, quiet operation and ability to handle vapour - have become the industry standard for laboratory and light industrial applications. The E1M18 and E2M18 pumps are direct drive, sliding vane pumps. The pump is oil sealed and designed for reliable, long-term operation. The pump is a freestanding unit with the drive provided through a flexible coupling by either a single-phase or three-phase (four-pole) motor.

Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!

Displacement (swept volume)
    50 Hz 20.5 m3h-1 / 12.1 ft3min-1
    60 Hz 25.0 m3h-1 / 14.7 ft3min-1
Speed (Pneurop 6602)
    50 Hz 17.0 m3h-1 / 10 ft3min-1
    60 Hz 20.4 m3h-1 / 12.1 ft3min-1
Ultimate vacuum (total pressure)
    without gas purge 3 x 10-2 mbar / 2.2 x 10-2 Torr
    with gas purge 6.5 x 10-1 mbar / 4.8 x 10-1 Torr
Inlet connection NW25
Outlet connection Nozzle 15 mm external diameter removable from 3/4" BSP tapped hole
Maximum permitted pressure at outlet 0.5 bar gauge / 7 psig
Maximum inlet pressure for water vapour     50 mbar / 38 Torr
Maximum water vapour pumping rate 0.65 kg h-1
Motor power 50/60 Hz 0.55 kW / 0.75kW
Nominal rotational speed 50/60Hz 1,440/1,720 rpm
Power connector IEC EN60320 C19
Operating temperature range 13 - 40°C
Weight 37 kg / 82 lbs
Noise 57 dB(A) @ 50 Hz
Oil capacity - maximum 1.4 litre
Oil capacity - minimum 0.9 litre
Recommended oil Ultragrade 19

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Edwards E1M18 Single Stage Rotary Vane Vacuum Pump - NEW

E1M18 200-230/380-415V, 3-ph, 50Hz or 200-230/460V, 3-ph, 60Hz

E1M18 100/200V, 1-ph, 50Hz or 100-105/200-210V, 1-ph, 60Hz

E1M18 115/200-230V, 1-ph, 50/60Hz with IEC60320 connector, factory set to 230V

E1M18 FX 115/200-230V, 1-ph, 50/60Hz with IEC60320 connector


220-240V 1ph 50/60Hz 

230V 1ph 50/60Hz Amp 

115V/200-230V 50/60Hz 

100/200V 50/60Hz

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