Edwards E2M18 A36315920 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.
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
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) |
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
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
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.
Edwards E2M18 A36315920 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.
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
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) |
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
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
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.