Edwards Vacuum
Turbo Pumps & Systems
New Turbo Pumps
New Turbo Pumping Stations
Refurbished / Demo Turbo Pumps
Rotary Vane Pumps
New Rotary Vane Pumps
Dry Vacuum Pumps
Vacuum Measurement
Vacuum Hardware
KF (NW) Components
CF Components
ISO Components
Leak Detectors & Mass Specs
Spare Parts
Rotary Vane Pumps
Vacuum Fluids / Greases
Traps Mist Filters
- P/N A36325984 / Agilent G3280-80073 / NRY3AS000
- Fully Rebuilt
- 115-120 VAC 60 Hz / 200-230 VAC 60 Hz - 100-105 / 200-210 60Hz
- PFPE Inert oil service
Fuly Rebuilt Edwards E2M18F Vacuum Pump (PFPE Oil) 115-120 VAC 60 Hz, 200-230 VAC 60 Hz, Single Phase, A36325984 / Agilent G3280-80073 / NRY3AS000
Edwards E2M18 / A36325984 / Agilent G3280-80073 / NRY3AS000 Overview:
The Edwards E2M18 / A36325984 / Agilent G3280-80073 / NRY3AS000 vacuum pumps are direct drive, sliding vane pumps. The E2M18 is a dual-stage vaccuum pump.
The Edwards E2M18 pump is oil-sealed and designed for reliable, long-term operation in both laboratory and industrial environments. The pump is a free-standing unit. 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.
This pump has been rebuilt with Hydrocarbon oil
The Edwards single-phase motors have 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. The single phase motors have an on/off switch.
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 gasballast 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 gravity oil drain.
The pump has an inlet-port, outlet nozzle and gas-ballast control. The pump is mounted on an aluminium alloy baseplate on rubber pads.
When you use the pump with high vapour throughputs, you should use the gas-ballast facility to prevent condensation of the vapours inside the pump. The condensates will contaminate the oil, will cause performance to deteriorate and may cause corrosion of the pump mechanism.
Edwards E2M18 Applications:
- Gas Analysis
- Leak Detection
- Agilent Mass Spectrometers
- Electron Microscopes
- Centrifuges
- Sterilization
- Electron Tubes
- Lamps
- Air Conditioning
- Drying
- Ion Implantation
- Cryogenics
- Gas Recovery
- Oxygen Pumping
Edwards E2M18 Dimensions:
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 E2M18F Vacuum Pump (PFPE Oil) 115-120 VAC 60 Hz, 200-230 VAC 60 Hz, Single Phase, A36325984 / Agilent G3280-80073 / NRY3AS000
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 (total pressure) | |
| without gas purge | 3 x 10-2 mbar / 2.2 x 10-2 Torr |
| with gas purge | 6.5 x 10-1 mbar / 4.8 x 10-1 Torr |
| Inlet connection | NW25 |
| Outlet connection | Nozzle 15 mm external diameter removable from 3/4" BSP tapped hole |
| Maximum permitted pressure at outlet | 0.5 bar gauge / 7 psig |
| Maximum inlet pressure for water vapour | 50 mbar / 38 Torr |
| Maximum water vapour pumping rate | 0.65 kg h-1 |
| Motor power 50/60 Hz | 0.55 kW / 0.75kW |
| Nominal rotational speed 50/60Hz | 1,440/1,720 rpm |
| Power connector | IEC EN60320 C19 |
| Operating temperature range | 13 - 40°C |
| Weight | 37 kg / 82 lbs |
| Noise | 57 dB(A) @ 50 Hz |
| Oil capacity - maximum | 1.4 litre |
| Oil capacity - minimum | 0.9 litre |
| Recommended oil | PFPE oil such as Krytox 1506 or Fomblin 06/6 |
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
Edwards E1M18 and E2M18 Instruction Manual 
|
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 E2M18F Vacuum Pump (PFPE Oil) 115-120 VAC 60 Hz, 200-230 VAC 60 Hz, Single Phase, A36325984 / Agilent G3280-80073 / NRY3AS000
Edwards E2M18 / A36325984 / Agilent G3280-80073 / NRY3AS000 Overview:
The Edwards E2M18 / A36325984 / Agilent G3280-80073 / NRY3AS000 vacuum pumps are direct drive, sliding vane pumps. The E2M18 is a dual-stage vaccuum pump.
The Edwards E2M18 pump is oil-sealed and designed for reliable, long-term operation in both laboratory and industrial environments. The pump is a free-standing unit. 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.
This pump has been rebuilt with Hydrocarbon oil
The Edwards single-phase motors have 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. The single phase motors have an on/off switch.
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 gasballast 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 gravity oil drain.
The pump has an inlet-port, outlet nozzle and gas-ballast control. The pump is mounted on an aluminium alloy baseplate on rubber pads.
When you use the pump with high vapour throughputs, you should use the gas-ballast facility to prevent condensation of the vapours inside the pump. The condensates will contaminate the oil, will cause performance to deteriorate and may cause corrosion of the pump mechanism.
Edwards E2M18 Applications:
- Gas Analysis
- Leak Detection
- Agilent Mass Spectrometers
- Electron Microscopes
- Centrifuges
- Sterilization
- Electron Tubes
- Lamps
- Air Conditioning
- Drying
- Ion Implantation
- Cryogenics
- Gas Recovery
- Oxygen Pumping
Edwards E2M18 Dimensions:
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 E2M18F Vacuum Pump (PFPE Oil) 115-120 VAC 60 Hz, 200-230 VAC 60 Hz, Single Phase, A36325984 / Agilent G3280-80073 / NRY3AS000
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 (total pressure) | |
| without gas purge | 3 x 10-2 mbar / 2.2 x 10-2 Torr |
| with gas purge | 6.5 x 10-1 mbar / 4.8 x 10-1 Torr |
| Inlet connection | NW25 |
| Outlet connection | Nozzle 15 mm external diameter removable from 3/4" BSP tapped hole |
| Maximum permitted pressure at outlet | 0.5 bar gauge / 7 psig |
| Maximum inlet pressure for water vapour | 50 mbar / 38 Torr |
| Maximum water vapour pumping rate | 0.65 kg h-1 |
| Motor power 50/60 Hz | 0.55 kW / 0.75kW |
| Nominal rotational speed 50/60Hz | 1,440/1,720 rpm |
| Power connector | IEC EN60320 C19 |
| Operating temperature range | 13 - 40°C |
| Weight | 37 kg / 82 lbs |
| Noise | 57 dB(A) @ 50 Hz |
| Oil capacity - maximum | 1.4 litre |
| Oil capacity - minimum | 0.9 litre |
| Recommended oil | PFPE oil such as Krytox 1506 or Fomblin 06/6 |
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.
