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Edwards Vacuum Pump E2M28 22.5 cfm NEW A37317984 115/230V 1PH

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SKU: 40.22627.01

OIL : 1.58 QT / 1.5 L

Additional information

Weight 120 lbs
New / Rebuilt

Level of Vacuum

CFM / L/M (Displacement)

Inlet / Exhaust




Edwards vacuum pump

Edwards is the leading manufacturer of oil-sealed vacuum pumps. The EM range of oil-sealed rotary vane pumps – renowned for its high ultimate vacuum, rapid pumping speed, quiet operation, and ability to handle vapor – has become the industry standard for laboratory applications. All pumps in the range are independently approved to UL and CSA standards. Here is a quick overview:

  • Quiet Operation: These rotary vane vacuum pumps are compact and quiet.
  • Improved pumping speed
  • Better Working Environment
  • Reliable Performance:
  • Proven in a range of laboratory and industrial applications
  • Freestanding unit and compact design:
  • Flexibility of use
  • Gas ballast valve: The gas ballast valve reduces the amount of vapor condensation
  • Large vapor handling capacity

EM Series Oil-Sealed Rotary Vane Vacuum Pumps 

EM Series pumps are rugged, mechanical oil-sealed pumps with speeds ranging from 0.7 to 28 m3/hr depending on model size and stage. Compact and quiet, they feature advanced lubrication circuits, high reliability, and accessories to suit your specific application needs. They are ideal for dealing with environments that are extremely gaseous for example, refrigeration system evacuation or pharma freeze-drying. The EM Series Rotary Vacuum Pumps have no contamination during a process and lubrication highly effective under gas loads making them a vacuum pump industry standard.

EM series vacuum pumps were designed to be flexible and reliable for long-term operation. The vacuum pump is also compact making it easy to install, move around, and have a wide range of voltage motors. The built-in protection systems include overheating protecting using a thermal overload device. The motor is cooled by a fan and closed inside the product. The EM Series vacuum pumps can automatically reset and restart the pump once the motors cool down with no user intervention needed. The vacuum pump uses a pressure die-cast oil box with oil seals to prevent oil leaks making it easy to clean. The oil slight-glass has the ability to let the user inspect the levels and conditions of the oil in the box oil reservoir.

A wide range of Edwards vacuum products is available to purchase on AVAC.com. The 2-stage vacuum pump is easy to configure for high gas loads or even low vacuum needs. Edwards vacuums are made to reduce noise and be low in cost to own. These pumps also do not need servicing and units withing the pump are easy to remove and clean. We have a wide selection of rotary vane vacuum pumps available for most applications such as, analytical instruments, automotive , cryogenics, and refrigeration manufacturing.

Click Below for Specification Sheet

EM Rotary Vane Pumps

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