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Edwards E2M28 Rotary Vane Vacuum Pump, 230V, Cat. #: A37324930

NewEdwards VacuumPumps (liquid, other)United States

From€5,376.34excl. VAT

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50 Hz
32.2 m3h-1
60 Hz
38.9 m3h-1
without gas ballast (partial pressure)
1 x 10-4 mbar
without gas ballast (total pressure)
1 x 10-3 mbar
with full gas ballast (partial pressure)
2 x 10-1 mbar
All 13 specifications
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Specifications 13

Brands
Edwards Vacuum
New/Used
New
50 Hz
32.2 m3h-1
60 Hz
38.9 m3h-1
without gas ballast (partial pressure)
1 x 10-4 mbar
without gas ballast (total pressure)
1 x 10-3 mbar
with full gas ballast (partial pressure)
2 x 10-1 mbar
Maximum Water Vapor Inlet Pressure:
30 mbar
Maximum Water Vapor Pumping Rate
0.7 kg h-1
Oil Capacity
1.32 L
Recommended Oil Type
Ultragrade 19
Weight
44 kg / 97 lbs
Electrical Requirements
230V (220-264V), 50/60Hz

Product description

Efficient vacuum pump with quiet operation and reliable performance across diverse applications.

Edwards E2M28 Rotary Vane Vacuum Pump, 230V, Cat. #: A37324930

Ultimate Vacuum 1 x 10-4 mbar Maximum Pumping Speed 33.0 m3h-1 Displacement 38.9 m3h-1

Features

  • Quiet operation ensures a more comfortable working environment, ideal for spaces where noise reduction is crucial.
  • Features a compact, freestanding design for flexible use across various settings without requiring additional support.
  • Proven reliable performance in a wide range of laboratory and industrial applications, showcasing its versatility and dependability.
  • Incorporates a gas ballast valve, essential for effectively pumping vapor without condensation inside the vacuum pump.
  • Built-in motor protection systems include cooling by an external fan and thermal overload protection that automatically resets.
  • Maintenance is simplified with an O-ring sealed sight glass for easy monitoring of oil levels and conditions at a glance.
  • Designed for effortless oil changes, featuring an oil drain port at the end of the oil box for convenient oil removal.
  • Facilitates easy oil top-ups through a large filling port and a recessed top, minimizing spills and maintenance time.

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) motor.Click Here to View Product Video

INCLUDED: The Edwards E2M28 Rotary Vane Vacuum Pump, 230V, Cat. #: A37324930 includes:

  • Edwards Ultragrade 19 Oil
  • Power Cord
  • Operator's Manual
  • Manufacturer's Documentation
  • 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 7 November 2026