Pfeiffer Vacuum HiScroll 12 Scroll Pump Std, Inlet KF25, 100-240 VAC, P/N PD S20 000
$7,049.00 $7,400.00
These New Pfeiffer Vacuum HiScroll 12 Scroll Pump Std. comes with full Pfeiffer warranty. The Pfeiffer HiScroll dry scroll vacuum pump series consists of three dry and hermetically sealed scroll pumps with a nominal pumping speed of 6 – 20 m3/ h. The pumps are especially characterized by their high performance when evacuating against atmosphere due to their unique features. Their powerful IPM synchronous motors achieve an efficiency that is up to 15% higher than that of conventional drives.
Lowest Noise Emission on the Market: The pumps are also characterized by their very compact design and extremely quiet and low-vibration operation. Therefore, they are ideal for use in quiet working environments, for example on mass spectrometers, research & development institutes or leak detection systems.
Intelligent Control: The Pfeiffer HiScroll dry scroll vacuum pumps can be easily connected to other Pfeiffer Vacuum products (such as turbopumps or display and control units) as well as to a higher-level external controller, via RS-485 or ProfiNet. The interface enables RPM regulation, situation-specific control of the fan and monitoring of the pump performance. This helps to minimize wear and noise emissions, and ensures longer maintenance intervals.
High Safety at Lower Costs: The integrated two-stage gas ballast and safety valve ensure process-specific and safe operation. The proven quality of Pfeiffer Vacuum components guarantees the long lifetime. Easy maintenance of the pumps enables short service times and the efficient motor helps to reduce electricity costs.
| Technical Data | HiScroll 12, Scroll Pump, Standard |
| Pumping speed | 12.1 m³/h | 7.12 cfm | 201.67 l/min |
| Final pressure without gas ballast | 9 · 10-3 hPa | 6.75 · 10-3 Torr | 9 · 10-3 mbar |
| Gas ballast flow stage 1 | 18 l/min |
| Gas ballast flow stage 2 | 30 l/min |
| Leak rate | 5 · 10-7 Pa m3/s | 3.75 · 10-6 Torr l/s | 5 · 10-6 mbar l/s |
| Intake pressure max. | 1,100 hPa | 825 Torr | 1,100 mbar |
| Exhaust pressure, max. | 1,500 hPa | 1,125 Torr | 1,500 mbar |
| Connection flange (in) | DN 25 ISO-KF |
| Connection flange (out) | DN 25 ISO-KF |
| I/O interfaces | RS-485 |
| Mains connection | 100 — 127 / 200 — 240 V AC (±10 %), 50/60 Hz |
| Rated current consumption | 100 V – 127 V: 8 A 200 V – 240 V: 4 A |
| Rotation speed | 624-1,560 rpm | 624-1,560 min-1 |
| Protection category | IP20 |
| Switch | Yes |
| Ambient temperature | 5-40 °C | 41-104 °F | 278-313 K |
| Temperature: Storage | -10-50 °C | 14-122 °F | 263-323 K |
| Cooling method, standard | Air, forced convection |
| Emission sound pressure level (EN ISO 2151) | 47 dB(A) |
| Weight | 24 kg | 52.91 lb |
| Gas ballast | Yes |
| Operating altitude, max. | 2500 m |
