- Pumping speed: 2.5 m3/h
- Integrated gas ballast
- Dry and oil-free
- Robust and high performance
The Pfeiffer Vacuum MVP 040-2 series are two stage, dry compressor vacuum pumps. The pumps are positive displacement pumps with a periodic change of size of the suction chamber produced by the movement of the diaphragm. The gas flow causes the valves to open and close automatically. The pump units are directly connected to the drive motor.
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.
| Ambient temperature | 10 – 40 °C | 50 – 104 °F | 283.15 – 313.15 K |
| Certification | cTUVus certified according to UL / CSA 61010-1 |
| Connecting flange | G ¼" Thread / G ¼" Silencer |
| Connection | Elbow union with enclosed hose 10/8, 1000 mm with elbow union in G ¼" thread at end |
| Connection flange (in) | G ¼'' |
| Connection flange (out) | 1/4" thread with silencer |
| Cooling method | Air (Forced convection) |
| Current max. | 3.4 A |
| Dimensions (L x W x H) | 246 x 238 x 198 mm | 9.69 x 9.37 x 7.8 inch |
| Emission sound pressure level (EN ISO 2151) | 53 dB(A) |
| Exhaust pressure max. | 1100 hPa | 825 Torr | 1,100 mbar |
| Gas ballast | Yes |
| Inlet pressure max. | 1100 hPa | 825 Torr | 1,100 mbar |
| Input voltage(s) | 100 – 115 / 200 – 230 V AC, 50 Hz | 100 – 115 / 120 / 200 – 230 V AC (±10 %), 60 Hz |
| Integral leakage rate | 2 · 10-3 Pa m³/s | 1.5 · 10-2 Torr l/s | 2 · 10-2 mbar l/s |
| Mains cable | No |
| Mains frequency compatibility | 50 Hz 60 Hz |
| Motor for region | Worldwide |
| Motor protection | Thermal winding protection |
| Motor type | 1-phase motor |
| Number of pumping stages | Two stage |
| Operating altitude max. | 2000 m |
| Protection degree | IP40 |
| Pumping principle | Dry |
| Pumping speed, 50 Hz | 2.3 m³/h | 1.35 cfm | 38.33 l/min |
| Pumping speed, 60 Hz | 2.5 m³/h | 1.47 cfm | 41.67 l/min |
| Rotational speed, 50 Hz | 1500 rpm | 1,500 min-1 |
| Rotational speed, 60 Hz | 1800 rpm | 1,800 min-1 |
| Switch | Yes |
| Ultimate pressure | 4 hPa | 3 Torr | 4 mbar |
| Ultimate pressure with gas ballast | 5 hPa | 3.75 Torr | 5 mbar |
| Weight | 11.4 kg | 25.13 lb |
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.
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.