Edwards Vacuum
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Bottletop Dispensers Parts & Accesories
- P/N A34317984
Fuly Rebuilt Edwards E2M18 Vacuum Pump, Dual Stage Rotary Vane Pump, Dual Voltage, A34317984
Edwards E2M18 Overview:
Edwards E2M18 A34317984 is a single stage oil sealed rotary vane pump which has a pressurized oil system that 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 oil suckback 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 an oil drain-plug to allow either gravity oil drain or pressure oil drain.
Edwards E2M18 Applications:
- Gas Analysis
- Leak Detection
- Mass Spectrometers
- Electron Microscopes
- Centrifuges
- Sterilization
- Electron Tubes
- Lamps
- Air Conditioning
- Drying
- Ion Implantation
- Cryogenics
- Gas Recovery
- Oxygen Pumping
Edwards E2M18 Dimensions:
200-240 VAC / 50Hz
200-230 VAC / 60Hz
110 VAC / 50 Hz
115-120 VAC / 60Hz
Click Here for Edwards E1M18 and E2M18 Manual
A&J Vacuum also repair / rebuild and service all Edwards E1M18, E2M18, E2M18, E2M28 Series Vacuum Pumps along with all other Edwards Turbo Pumps, Edwards Dry Pumps, Edwards Scroll Pumps and all other Edwards Vacuum Rotary Vane pumps. Please contact us for information on service program or click here http://www.ajvs.com/service.php to go to our Service page. We also offer Emergency service upon request. For more information Please contact A&J Vacuum Services at 973-249-0854
Fuly Rebuilt Edwards E2M18 Vacuum Pump, Dual Stage Rotary Vane Pump, Dual Voltage, A34317984
Edwards E2M18 Technical Data:
| Displacement (swept volume) | |
| 50 Hz | 20.5 m3h-1 / 12.1 ft3min-1 |
| 60 Hz | 25.0 m3h-1 / 14.7 ft3min-1 |
| Speed (Pneurop 6602) | |
| 50 Hz | 17.0 m3h-1 / 10 ft3min-1 |
| 60 Hz | 20.4 m3h-1 / 12.1 ft3min-1 |
| Ultimate vacuum | |
| 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) | 5 x 10-3 mbar |
| Maximum water vapour inlet pressure | 20 mbar |
| Ambient temperature range (operation) | 13 to 40 C |
| Ambient temperature range (storage) | -30 to 70 C |
| Normal surface temperature of the pump-body | 45 to 65 C |
| Maximum humidity (operation) | 90 % RH |
| Maximum altitude (operation) | 2000 m |
| Pollution degree | 2 |
| Installation category | II |
| Noise level at 1 metre | 57 db(A) (at 50 Hz) |
200-240 VAC / 50Hz
200-230 VAC / 60Hz
110 VAC / 50 Hz
115-120 VAC / 60Hz
Click Here for Edwards E1M18 and E2M18 Manual
A&J Vacuum also repair / rebuild and service all Edwards E1M18, E2M18, E2M18, E2M28 Series Vacuum Pumps along with all other Edwards Turbo Pumps, Edwards Dry Pumps, Edwards Scroll Pumps and all other Edwards Vacuum Rotary Vane pumps. Please contact us for information on service program or click here http://www.ajvs.com/service.php to go to our Service page. We also offer Emergency service upon request. For more information Please contact A&J Vacuum Services at 973-249-0854
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Service and Repair - Turbo Pumps
- Rotary Vane Pumps
- Dry Vacuum Pumps
- Leak Detectors
- Scroll Dry Pumps
- Vacuum Boosters
- Diaphragm Dry Pumps
A & J Vacuum Services provides repair service for all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair, Mass Spectrometer repair, Rotary Vane Pump repair, Vacuum Booster repair, and Leak detector repair. Our highly trained technicians have years of experience and guarantee the highest quality service.
We operate at our own full service repair facility in Clifton, NJ. We have invested in state-of-the-art equipment including; complete line of decontamination, cleaning, drying, balancing, vibration analysis and software to minimize failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
We support all major manufacturers including Pfeiffer Vacuum, Alcatel / Adixen, Edwards Vacuum, Varian, Oerlikon / Leybod Vacuum, Vacuubrand, and Agilent Technologies.
Repair Steps
- Full incoming inspection and run up time check, vibration check, drive inspection.
- Full disassembly, decontamination and cleaning.
- Pump is balanced utilizing state-of-the-art equipment from the world leader in equipment balancing and analysis to reduce noise and vibrations and extend bearings life.
- Assembly and replacement of all necessary parts such as shafts, bushings, bearings, sleeves, O-rings, gaskets, seals, wicks, etc. Only parts that meet or surpass OEM specifications are used to ensure dependable highest quality service and long pump life.
- Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10-9 Mbar l/s. Vibrations are analyzed and test data is digitally recorded.
Every pump and instrument is extensively tested for 48 hours. During our final tests, we monitor total pressure, temperature, vibration and noise level utilizing newest testing technologies and techniques specified by OEM. Upon request, we can provide our customers with a pump down graph. Call us for your free repair estimate at 1-973-249-0854.
Overview
Fuly Rebuilt Edwards E2M18 Vacuum Pump, Dual Stage Rotary Vane Pump, Dual Voltage, A34317984
Edwards E2M18 Overview:
Edwards E2M18 A34317984 is a single stage oil sealed rotary vane pump which has a pressurized oil system that 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 oil suckback 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 an oil drain-plug to allow either gravity oil drain or pressure oil drain.
Edwards E2M18 Applications:
- Gas Analysis
- Leak Detection
- Mass Spectrometers
- Electron Microscopes
- Centrifuges
- Sterilization
- Electron Tubes
- Lamps
- Air Conditioning
- Drying
- Ion Implantation
- Cryogenics
- Gas Recovery
- Oxygen Pumping
Edwards E2M18 Dimensions:
200-240 VAC / 50Hz
200-230 VAC / 60Hz
110 VAC / 50 Hz
115-120 VAC / 60Hz
Click Here for Edwards E1M18 and E2M18 Manual
A&J Vacuum also repair / rebuild and service all Edwards E1M18, E2M18, E2M18, E2M28 Series Vacuum Pumps along with all other Edwards Turbo Pumps, Edwards Dry Pumps, Edwards Scroll Pumps and all other Edwards Vacuum Rotary Vane pumps. Please contact us for information on service program or click here http://www.ajvs.com/service.php to go to our Service page. We also offer Emergency service upon request. For more information Please contact A&J Vacuum Services at 973-249-0854
Specifications
Fuly Rebuilt Edwards E2M18 Vacuum Pump, Dual Stage Rotary Vane Pump, Dual Voltage, A34317984
Edwards E2M18 Technical Data:
| Displacement (swept volume) | |
| 50 Hz | 20.5 m3h-1 / 12.1 ft3min-1 |
| 60 Hz | 25.0 m3h-1 / 14.7 ft3min-1 |
| Speed (Pneurop 6602) | |
| 50 Hz | 17.0 m3h-1 / 10 ft3min-1 |
| 60 Hz | 20.4 m3h-1 / 12.1 ft3min-1 |
| Ultimate vacuum | |
| 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) | 5 x 10-3 mbar |
| Maximum water vapour inlet pressure | 20 mbar |
| Ambient temperature range (operation) | 13 to 40 C |
| Ambient temperature range (storage) | -30 to 70 C |
| Normal surface temperature of the pump-body | 45 to 65 C |
| Maximum humidity (operation) | 90 % RH |
| Maximum altitude (operation) | 2000 m |
| Pollution degree | 2 |
| Installation category | II |
| Noise level at 1 metre | 57 db(A) (at 50 Hz) |
200-240 VAC / 50Hz
200-230 VAC / 60Hz
110 VAC / 50 Hz
115-120 VAC / 60Hz
Click Here for Edwards E1M18 and E2M18 Manual
A&J Vacuum also repair / rebuild and service all Edwards E1M18, E2M18, E2M18, E2M28 Series Vacuum Pumps along with all other Edwards Turbo Pumps, Edwards Dry Pumps, Edwards Scroll Pumps and all other Edwards Vacuum Rotary Vane pumps. Please contact us for information on service program or click here http://www.ajvs.com/service.php to go to our Service page. We also offer Emergency service upon request. For more information Please contact A&J Vacuum Services at 973-249-0854
Spare Parts
Accessories
Service & Repair
- Turbo Pumps
- Rotary Vane Pumps
- Dry Vacuum Pumps
- Leak Detectors
- Scroll Dry Pumps
- Vacuum Boosters
- Diaphragm Dry Pumps
A & J Vacuum Services provides repair service for all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair, Mass Spectrometer repair, Rotary Vane Pump repair, Vacuum Booster repair, and Leak detector repair. Our highly trained technicians have years of experience and guarantee the highest quality service.
We operate at our own full service repair facility in Clifton, NJ. We have invested in state-of-the-art equipment including; complete line of decontamination, cleaning, drying, balancing, vibration analysis and software to minimize failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
We support all major manufacturers including Pfeiffer Vacuum, Alcatel / Adixen, Edwards Vacuum, Varian, Oerlikon / Leybod Vacuum, Vacuubrand, and Agilent Technologies.
Repair Steps
- Full incoming inspection and run up time check, vibration check, drive inspection.
- Full disassembly, decontamination and cleaning.
- Pump is balanced utilizing state-of-the-art equipment from the world leader in equipment balancing and analysis to reduce noise and vibrations and extend bearings life.
- Assembly and replacement of all necessary parts such as shafts, bushings, bearings, sleeves, O-rings, gaskets, seals, wicks, etc. Only parts that meet or surpass OEM specifications are used to ensure dependable highest quality service and long pump life.
- Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10-9 Mbar l/s. Vibrations are analyzed and test data is digitally recorded.
Every pump and instrument is extensively tested for 48 hours. During our final tests, we monitor total pressure, temperature, vibration and noise level utilizing newest testing technologies and techniques specified by OEM. Upon request, we can provide our customers with a pump down graph. Call us for your free repair estimate at 1-973-249-0854.
