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Edwards E2M18FX Vacuum Pump 115/230V

From€5,059.9excl. VAT

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Displacement (50Hz)
20.5 m 3h-1 / 12.1 ft 3min-1
Displacement (60Hz)
25.0 m 3h-1 / 14.7 ft 3min-1
Speed (Pneurop 6602) 50 Hz
17.0 m 3h-1 / 10 ft 3min-1
Speed (Pneurop 6602) 60Hz
20.4 m 3h-1 / 12.1 ft 3min-1
without gas purge
1 x 10 -3 mbar / 7.4 x 10 -4 Torr
All 24 specifications
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Specifications 24

Brands
Edwards Vacuum
New/Used
New
Displacement (50Hz)
20.5 m 3h-1 / 12.1 ft 3min-1
Displacement (60Hz)
25.0 m 3h-1 / 14.7 ft 3min-1
Speed (Pneurop 6602) 50 Hz
17.0 m 3h-1 / 10 ft 3min-1
Speed (Pneurop 6602) 60Hz
20.4 m 3h-1 / 12.1 ft 3min-1
without gas purge
1 x 10 -3 mbar / 7.4 x 10 -4 Torr
with gas purge
1.5 x 10 -2 mbar / 1.1 x 10 -2 Torr
with Fomblin®
1 x 10 -2 mbar / 7.5 x 10 -3 Torr
Inlet connection
NW25
Outlet connection**
Nozzle 15 mm external Ø removable from 3/4 in BSP tapped hole
Max permitted pressure at outlet
0.5 bar gauge / 7 psig
for water vapour
15 Torr
Max water vapour pumping rate
0.3 kg h -1
Operating temp range
13-40°C
Nominal Rotation speed 50/60Hz
1440/1720 rpm
Power connector 1-ph*
IEC EN60320 C19
Motor power 50 Hz
0.55 kW
Motor power 60 Hz
0.75 kW
Weight
39 kg / 86 lbs
Noise @ 50Hz
57 dB(A)
Oil capacity - max
1.05 litre
Oil capacity - min
0.75 litre
Recommended oil (supplied)
Ultragrade 19

Product description

Reliable vacuum pump with high ultimate vacuum, quiet operation, and essential accessories included.

Ultimate Vacuum 1x10-3 mbar Inlet Connection NW25 Displacement 25.0 m 3h-1 / 14.7 ft 3min-1

Features

  • High ultimate vacuum and rapid pumping speed make it the industry standard for laboratory and light industrial applications
  • Quiet operation ensures a comfortable working environment, reducing noise in sensitive areas
  • Freestanding design with a flexible coupling driven by either a single-phase or three-phase (four pole) air-cooled motor for versatile use
  • Supplied with essential accessories, including 2 x 1 liter of Ultragrade 19 oil, O-ring and centering ring, two Allen keys, and spare seals for oil drain and filter plugs
  • Features a pressurized oil system that lubricates the pump shaft bearing surfaces and rotor sealing faces for reliable performance
  • Includes an oil distribution valve to prevent oil discharge to the pump interior after stopping, enhancing safety
  • Airtight pumping chambers prevent suckback unless the gas ballast valve is open, maintaining system integrity
  • Facilitates easy oil changes with an oil drain-plug for gravity or pressure oil drainage

Edwards E2M18FX Vacuum Pump 115/230V 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 pump is a freestanding unit with the drive provided through a flexible coupling by either a single phase or three phase (four pole) air cooled motor.

Each EM pump is supplied with 2 x 1 litre of Ultragrade 19 oil, O ring and centering ring, two Allen keys and spares seal for oil drain and filter plugs. For PFPE prepared FX pumps Fomblin® to be ordered separately.

This is a single stage oil sealed rotary vane pump which has a pressurised oil system that lubricates the pump shaft bearing surfaces and rotor sealing faces. The pump has an oil distribution valve which prevents discharge of oil to the pump interior after the pump stops. The pumping chambers are air-tight, so this arrangement also prevents suckback unless the gas ballast valve is open.

You can inspect the level and condition of oil in the oil box reservoir through the oil sight-glass. An oil filler-plug is fitted to the top of the oil box. The pump has an oil drain-plug to allow either gravity oil drain or pressure oil drain.

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INCLUDED: The Edwards E2M18FX Vacuum Pump 115/230V includes:

  • O ring and centering ring
  • Two Allen keys and spares seal for oil drain and filter plugs
  • Operator's Manual
  • 1 Year Manufacturer's Warranty

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 30 October 2026