- Pumping speed 1 m³/h | 0.59 cfm | 16.67 l/min
- Ultimate pressure with gas ballast ≤ 6 hPa | ≤ 4.5 Torr | ≤ 6 mbar
- Rotation speed 540-2,600 rpm | 540-2,600 min-1
- Weight 2.7 kg | 5.95 lb
Pfeiffer Vacuum MVP 015-2 DC Diaphragm Vacuum Pump Overview:
Pfeiffer MVP 15 Diaphragm Vacuum Pump PK T05 151 is a two stage pump used inside Hicube 80 Turbo Pumping Station.
Pfeiffer MVP015 2 DC diaphragm 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.
The intake side on the front side of the pump is provided with a swivelling screw fitting (G1/8) and screw (G1/4) for connection to a Pfeiffer Vacuum turbopump.
A pressure connection (silencer G1/8) on the front side of the pump.
Mains connection via cold unit socket with safety strap (mains cable not included in the standard version delivery consignment).
ON/OFF mains switch.

A&J Vacuum repair / rebuild and service all Pfeiffer Vacuum MVP Series Dry Pumps along with all other Pfeiffer Turbo Pump Service and repair. 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.
| Pumping speed | 1 m³/h | 0.59 cfm | 16.67 l/min |
| Ultimate pressure with gas ballast | ≤ 6 hPa | ≤ 4.5 Torr | ≤ 6 mbar |
| Ultimate pressure without gas ballast | ≤ 3.5 hPa | ≤ 2.62 Torr | ≤ 3.5 mbar |
| Flange (in) | G 1/8" |
| Number of pumping stages | 2 |
| Flange (out) | G 1/8" with silencer |
| Motor version | DC motor |
| Voltage: Range | ± 10 % |
| Current max. | 4,6 A |
| Rated current absorption | 2.9 A |
| Short circuit current of power supply, max. | 45 A |
| Protection category | IP20 |
| Operating altitude, max. | 2000 m |
| Rotation speed | 540-2,600 rpm | 540-2,600 min-1 |
| Cooling method, standard | Convection cooled |
| Ambient temperature | 5-40 °C | 41-104 °F | 278-313 K |
| Temperature: Storage | 5-40 °C | 41-104 °F | 278-313 K |
| Intake pressure max. | 1,100 hPa | 825 Torr | 1,100 mbar |
| Exhaust pressure, max. | 1,100 hPa | 825 Torr | 1,100 mbar |
| I/O interfaces | RS-485 |
| Sound pressure level | 50 dB(A) |
| Emission sound pressure level without gas ballast or purge | 50 dB(A) |
| Switch New | No |
| Mains cable | No |
| Leak rate | ≤ 5 · 10-4 Pa m3/s | ≤ 3.75 · 10-3 Torr l/s | ≤ 5 · 10-3mbar l/s |
| Weight | 2.7 kg | 5.95 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.