230Volt EDWARDS 28 E2M28 ROTARY VANE MECHANICAL VACUUM PUMP WATCH VIDEO FREESHIP

This listing is for a GREAT USED CONDITION EDWARDS 28 E2M28 ROTARY VANE MECHANICAL VACUUM PUMP as can be Watched in the Video and also Seen in the Pictures.

USER OPERATIONAL MANUAL WILL ALSO BE INCLUDED WITH THIS UNIT!!!

Also as an added BONUS an Original EDWARDS EMF20 MIST FILTER is included with this pump, just this filter sells for over $350 brand new!!!

"VERY IMPORTANT: THIS IS NOT A 115 VOLT UNIT, THIS IS A MUCH MORE EFFICIENT 230 VOLT EDWARDS 28 E2M28 VACUUM PUMP!!!"

PLEASE WATCH A VIDEO OF THIS SPECIFIC EDWARDS 28V ROTARY VANE PANE VACUUM PUMP WORKING PERFECTLY BY CLICKING THE FOLLOWING LINK: 

https://www.youtube.com/watch?v=yBrMwu-rSVE

This EDWARDS 28 E2M28 Vacuum Pump has been fully tested and is GUARANTEED WORKING PERFECTLY!!! 

That's ALSO why we offer a 90-DAY-WARRANTY on it, NO DISAPPOINTMENTS HERE!!!!

INFORMATION BELOW IN ITALICS WAS TAKEN FROM MANUFACTURER'S ONLINE DATA: 

Description

This Refurbished Edwards E2M28 is an oil‑sealed rotary vane vacuum pump – renowned for their high ultimate vacuum, rapid pumping speed, quiet operation and ability to handle vapor. The Edwards E2M28 pump has become the industry standard for laboratory and light industrial applications. This laboratory vacuum 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.

Technology

The motor is totally enclosed and is cooled by the motor-cooling fan which directs air along the motor fins. The motors are fitted with a thermal overload device. When the motor is too hot, the thermal overload device switches off the pump. The thermal overload device has an automatic reset; when the motor cools down, the device resets and the motor will restart.

An oil pressure system 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 sucking back in air 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 two oil drain-plugs to allow either gravity oil drain or pressure oil drain.

Edwards E2M28 Features and Benefits

The pump is designed for reliable, long‑term operation

Thermal overload device prevents overheating (single phase only)

The drive is provided through a flexible coupling by a single‑phase or three‑phase (four pole) motor

The motor is totally enclosed and is cooled by the motor cooling fan

Full height O ring sealed oil sight glass for easy checking of oil level and condition

Large sight glass and operating oil range

Applications

Analytical instruments – LCMS

Automotive

Beam lines and high energy physics

Centrifuges, ultra-high speed

Coating

Cryogenics

Degassing/curing – oil, epoxy resin

Distillation/extraction/filtration

Freeze drying

Furnaces

Gas bottle filling/emptying

Gel drying

Glove boxes, ovens

Laboratory bench top vacuum

Lasers, gas recovery and re-circulation

Leak detectors, Helium

Load locks and transfer chambers

Refrigeration manufacture

Rotary, centrifugal evaporators

Solvent recovery

Surface science instruments

Turbomolecular backing pumps

PLEASE CHECK MANUFACTURER's TECHNICAL DATA SHEET BY GOOGLING the following link: 

 This unit came from a Federal University and has ALWAYS been very well taken care of.

Please feel free to contact us with any questions you may have we will respond PROMPTLY!

PLEASE CHECK OUR EBAY STORE FOR OTHER ITEMS

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This product can be previewed at our facility in ANN ARBOR - MI during normal business hours 8am to 5pm M-F. If you have any questions or specific testing you would like done please email or call us before bidding.