EDWARDS E2M2 High Vacuum Pump for Sale

Edwards High Vacuum Pump Model: E2M2

Here is a Edwards High Vacuum Pump Model: E2M2 for sale. This is selling As-Is and is in need of a Rebuild Kit.

TheEdwards E2M2 Two Stage High Vacuum Pumpfeatures exceptional pumping speeds without compromising reliability. Not only does the E2M2 have superior vapor handling capabilities, it also operates quietly and efficiently to fulfill mechanical vacuum pump needs.

The E2M2 pumps are single and two-stage, direct drive, sliding vane pumps. The pumps are oil-sealed and designed for reliable, long-term operation in both laboratory and industrial environments. The pumps are free-standing units. The drive is provided through a flexible coupling by a single-phase or three-phase (four pole) motor.

The motors are totally enclosed and are cooled by the motor-cooling fan which directs air along the motor fins. The single-phase motors have either an automatic or manual reset thermal overload device.When the motor is too hot, the thermal overload device switches off the pump. If the thermal overload device has an automatic reset, when the pump cools down, the device resets and thepump will restart. If the thermal overload device has a manual reset when the motor cools down, you must manually reset the device before you can switch on the pump again. The single-phase motors have on/off switches.

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 (suckback) after the pump stops. The pumping chambers are air-tight, so this arrangement prevents air suckback unless the gas-ballast valve is open.

Predecessor to:
Edwards Vacuum Pump Model E2M28
Edwards Vacuum Pump Model E2M30

Condition:
Item is selling As-Is and needs a rebuild kit.

Warranty:
No warranty, sold as-is

Testing we performed:
Does not test, item selling as-is.

System consists of:
Item(s) as shown
Power cord

Specifications:
Peak Pumping Speed: 1.5 cfm at 60 Hz
Volume: 3.4 M3/H
Ultimate Pressure: 7.5 x 10-4 Torr (1 x 10-3 mbar)
Power: 115-230 VAC 60 Hz
Operating Temperature: 12 to 40C
Weight: 18.2kg (40 lbs.)

Click to View Instruction Manual

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