Pfeiffer Vacuum DUO20M Vacuum Pump DuoLine Dual-stage rotary vane pumps with a pumping speed of 20 m3/h:
Emission sound pressure level without gas ballast | ≤ 55 dB (A) |
Flange (in) | DN 25 ISO-KF |
Flange (out) | DN 25 ISO-KF |
Leak rate safety valve | ≤ 1 · 10-4 mbar l/s |
Magnetic coupling | Yes |
Mains requirement: voltage (range) | 380-420 V (± 5 %) 50 Hz |
Operating fluid | P3 |
Operating fluid filling | 1.1 l |
Pumping speed at 50 Hz | 20 m3/h |
Rated power 50 Hz | 0.55 kW |
Rotation speed at 50 Hz | 1500 rpm |
Switch | Yes, with 2 m mains cable, without plug |
Ultimate pressure with gas ballast | ≤ 1 · 10-2 mbar |
Ultimate pressure without gas ballast | ≤ 5 · 10-3 mbar |
Weight | 33 kg |
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.
Pfeiffer Vacuum DUO20M Vacuum Pump DuoLine Dual-stage rotary vane pumps with a pumping speed of 20 m3/h:
Emission sound pressure level without gas ballast | ≤ 55 dB (A) |
Flange (in) | DN 25 ISO-KF |
Flange (out) | DN 25 ISO-KF |
Leak rate safety valve | ≤ 1 · 10-4 mbar l/s |
Magnetic coupling | Yes |
Mains requirement: voltage (range) | 380-420 V (± 5 %) 50 Hz |
Operating fluid | P3 |
Operating fluid filling | 1.1 l |
Pumping speed at 50 Hz | 20 m3/h |
Rated power 50 Hz | 0.55 kW |
Rotation speed at 50 Hz | 1500 rpm |
Switch | Yes, with 2 m mains cable, without plug |
Ultimate pressure with gas ballast | ≤ 1 · 10-2 mbar |
Ultimate pressure without gas ballast | ≤ 5 · 10-3 mbar |
Weight | 33 kg |
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.