- Pumping speed of up to 1.8 m3/h
- 24 V DC direct voltage supply
- Dry and oil-free vacuum
- Ultimate Pressure: 3 hPa
A&J Vacuum repairs, rebuilds, and services Pfeiffer Vacuum Pumps, including Diaphragm Pumps and Turbo 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.
Technical Data
| Pumping speed | 1.8 m³/h | 1.06 cfm | 30 l/min |
| Ultimate pressure with gas ballast | 3 hPa | 2.25 Torr | 3 mbar |
| Ultimate pressure without gas ballast | 2.5 hPa | 1.88 Torr | 2.5 mbar |
| Flange (in) | G 1/8" + hose clamp DN 6 |
| Number of pumping stages | 4 |
| Flange (out) | G 1/8” with silencer |
| Motor version | DC motor |
| Voltage: Range | ± 10 % |
| Current max. | 5.5 A |
| Rated current absorption | 4.5 A |
| Protection category | IP20 |
| Operating altitude, max. | 2000 m |
| Rotation speed | 300-2,400 rpm | 300-2,400 min-1 |
| Cooling method, standard | Convection cooled |
| Ambient temperature | 10-40 °C | 50-104 °F | 283-313 K |
| Temperature: Storage | -10-60 °C | 14-140 °F | 263-333 K |
| Intake pressure max. | 1,100 hPa | 825 Torr | 1,100 mbar |
| Exhaust pressure, max. | 1,100 hPa | 825 Torr | 1,100 mbar |
| Sound pressure level | 48 dB(A) |
| Emission sound pressure level without gas ballast or purge | 48 dB(A) |
| Switch New | No |
| Leak rate | ≤ 1 · 10-2 Pa m3/s | ≤ 7.5 · 10-2 Torr l/s | ≤ 1 · 10-1mbar l/s |
| Weight | 4.3 kg | 9.48 lb |
We can have a repair estimate ready for your equipment within the hour of submission.
Start your equipment repair process by creating a Service RMA.
A&J Vacuum Services provides repairs on all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair and Mass Spectrometer repair. Our highly trained technicians will deliver the highest quality service and satisfaction.
We operate at our own full service repair facility which allows us to quickly and economically perform all repairs in a timely manner. Our advandced machinery enables us to handle all facets of the service and repair process. AJVS utilizes industry standard vibration analysis equipment and advanced testing equipment to troubleshoot and minimize all equipment failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.