These New Pfeiffer MVP 020-3AC Membrane Pump, 1.2 m3/hr at 60 Hz has an excellent ultimate pressure of 1.5 Torr. These pumps run extremely quite. The inlet includes a 1 meter foreline hose and G1/4 connector for connection to turbo or other vacuum applications. They are ideally suited for employment as backing pumps for Pfeiffer Vacuum Turbopumps and for integration into compact systems. This pump is a 3-stage diaphragm pump with optimized pumping speed and ultimate pressure. This pumps are used for pumping of dry an noncorrosive gases.
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SPECIFICATIONS |
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| Emission sound pressure level without gas ballast | ≤ 48 dB (A) |
| Exhaust pressure, max. | 1,100 hPa | 825 Torr | 1,100 mbar |
| Flange (in) | G 1/8″ elbow union + enclosed hose DN 6 x 1000 mm with an elbow union in G 1/4″ at the end |
| Flange (out) | G 1/8″ + silencer |
| Intake pressure max. | 1,100 hPa | 825 Torr | 1,100 mbar |
| Leak rate | 1 · 10-2 Pa m3/s | 7.5 · 10-2 Torr l/s | 1 · 10-1 mbar l/s |
| Mains requirement: voltage 50 Hz | 100-115; 200-230 V |
| Mains requirement: voltage 60 Hz | 100-115; 120; 200-230 V |
| Protection category | IP 40 |
| Pumping speed at 50 Hz | 1.2 m3/h |
| Pumping speed at 60 Hz | 1.4 m3/h |
| Rotation speed at 50 Hz | 1500 min-1 |
| Rotation speed at 60 Hz | 1800 min-1 |
| Switch | yes |
| Ultimate pressure without gas ballast | ≤ 2 hPa | ≤ 1.5 Torr | ≤ 2 mbar |
| Weight | 6.5 kg | 14.33 lb |
