Edwards E2M30 Rotary Vane Vacuum Pump A37415903 As-is, CLEARANCE!
- Make Edwards
- Hertz 50Hz/60Hz
- Model E2M30
- Serial 119461878
- Weight 45
- Voltage 240V
- Working Working
- Includes Power Cord
- Warranty AS-IS
- Dimensions 68×62×45 in
- Shipping Type Freight
- Item Condition Pre-owned
Edwards E2M30 Rotary Vane Vacuum Pump A37415903
**Tested pressure to 0.0547 mBar. **
The Edwards E2M30 / A37415903 Rotary Vane Pump has a peak pumping velocity of 11.4 cfm and a final pressure of 1 x 10-3 Torr. The electric motor is enclosed and is cooled by the motor-cooling fan which directs air along the motor fins. The single-phase motor have a thermal overload device. When the E2M30 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. The single phase motor have an on/off switch.
Edwards E2M30 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.
Edwards E2M30 Applications
- Gas Analysis
- Leak Detection
- Mass Spectrometers
- Electron Microscopes
- Centrifuges
- Sterilization
- Electron Tubes
- Lamps
- Air Conditioning
- Drying
- Ion Implantation
- Cryogenics
- Gas Recovery
- Oxygen Pumping
Specifications
|
Maximum Displacement |
19 cfm at 50 Hz 23 cfm at 60 Hz |
|
Maximum Speed |
16.2 cfm at 50 Hz 19.4 cfm at 60 Hz |
|
Motor Rotational Speed |
1440 r min -1 1720 r min -1 |
|
Ultimate Vacuum |
Without gas-ballast: 1 x 10-3 mbar With gas-ballast: 1.5 x 10-2 mbar With Fomblin: 1 x 10-2 mbar |
|
Noise Level |
57 dB(A) at 50 Hz |
|
Maximum Water Vapor Inlet Pressure |
30 mbar / 23 torr |
|
Maximum Water Vapor Pumping Rate |
0.7 kg h -1 |
|
Maximum Permitted Outlet Pressure (at full pump throughput) |
0.5 bar gauge 1.5 bar absolute 1.5 x 10 5 Pa |
|
Electrical Supply |
200-240 V, 50 Hz 230-240 V, 60 Hz |
Testimonials
“REUZEit has been a great partner for our used equipment needs and always provide timely updates of new arrivals of consigned equipment.”
“Great company to work with. Tammy completed our first international equipment shipment with ease.”
“Fast response, open to adjusting schedule as needed, and great customer interaction.”
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