- Inlet Flange: DN 63 ISO-K
- Gas throughput at full rotational speed for He 7.3 hPa·l/s
- Pumping speed for H2 21 l/s
- Pumping speed (interstage pumping) for N2 0.15 l/s
The Pfeiffer SplitFlow 50 / PM P04 340 A models are cost-effective and offer flexible installation in any orientation. The proven bearing system provides unrivaled dependability and their sophisticated rotor design makes for higher pumping speeds, higher backing pump compatibility, higher gas throughputs and good compression for light gasses.
A&J Vacuum repair / rebuild and service Pfeiffer Splitflow50, HiPace 10, HiPace 30, Hipace 80, Hipace 300, Hipace 700 Turbo Pumps, Pfeiffer Backing Pumps along with all other Pfeiffer Vacuum Pumps and all other Pfeiffer Leak Detector 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.
| Bearing | Hybrid |
| Compression ratio (interstage pumping/fore-vacuum) for Ar | 1.5 · 103 |
| Compression ratio (interstage pumping/fore-vacuum) for H2 | 2 · 101 |
| Compression ratio (interstage pumping/fore-vacuum) for He | 5 · 101 |
| Compression ratio (interstage pumping/fore-vacuum) for N2 | 9 · 102 |
| Compression ratio for Ar | 2.1 · 1010 |
| Compression ratio for H2 | 1.3 · 106 |
| Compression ratio for He | 1.8 · 106 |
| Compression ratio for N2 | 1 · 108 |
| Cooling method, optional | Air/Water |
| Cooling method, standard | Convection |
| Cooling water flow | 75 l/h |
| Cooling water flow, max | 75 l/h |
| Cooling water flow, min | 75 l/h |
| Cooling water temperature | 5-25 °C | 41-77 °F | 278-298 K |
| Current max. | 4,6 A |
| Electronic drive unit | TM 700 |
| Flange (in) | DN 63 ISO-K |
| Flange (interstage pumping) | M5 |
| Flange (out) | G ¼" |
| Fore-vacuum max. for N2 | 20 hPa | 15 Torr | 20 mbar |
| Gas throughput at full rotational speed for Ar | 0.46 hPa·l/s |
| Gas throughput at full rotational speed for H2 | 110 hPa·l/s |
| Gas throughput at full rotational speed for He | 7.3 hPa·l/s |
| Gas throughput at full rotational speed for N2 | 1.8 hPa·l/s |
| I/O interfaces | RS-485, Remote |
| Mounting orientation | Any |
| Operating voltage: V DC | 24 (± 5 %) V DC |
| Permissible magnetic field max. | 5 mT |
| Power consumption max. | 110 W |
| Protection category | IP54 |
| Pumping speed (interstage pumping) for Ar | 0.13 l/s |
| Pumping speed (interstage pumping) for H2 | 0.3 l/s |
| Pumping speed (interstage pumping) for He | 0.16 l/s |
| Pumping speed (interstage pumping) for N2 | 0.15 l/s |
| Pumping speed for Ar | 53 l/s |
| Pumping speed for H2 | 21 l/s |
| Pumping speed for He | 27 l/s |
| Pumping speed for N2 | 53 l/s |
| Rotation speed ± 2 % | 49,000 rpm | 49,000 min-1 |
| Run-up time | 1.3 min |
| Sound pressure level | ≤48 dB(A) |
| Ultimate pressure according to PNEUROP | < 4 · 10-7 hPa | < 3 · 10-7 Torr | < 4 · 10-7 mbar |
| Ultimate pressure without gas ballast | 4 · 10-7 hPa | 3 · 10-7 Torr | 4 · 10-7 mbar |
| Venting connection | G 1/8" |
| Weight | 2.3 kg | 5.07 lb |
A&J Vacuum repair / rebuild and service Pfeiffer SplitFlow 50, HiPace 10, HiPace 30, Hipace 80, Hipace 300, Hipace 700 Turbo Pumps, Pfeiffer Backing Pumps along with all other Pfeiffer Vacuum Pumps and all other Pfeiffer Leak Detector 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.
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.