Pfeiffer Vacuum - | E-Showroom
Pfeiffer Vacuum - | E-Showroom
Ambient temperature | 12-40 °C | 53.6-104 °F | 285-313 K |
Cooling method, standard | Water |
Cooling water consumption | > 50 l/h |
Cooling water pressure | 2,000-10,000 hPa | 1,500-7,500 Torr | 2,000-10,000 mbar |
Cooling water temperature | 10-30 °C | 50-86 °F | 283-303 K |
Emission sound pressure level without gas ballast at 50 Hz | ≤ 63 dB (A) |
Exhaust pressure, max. | 1,500 hPa | 1,125 Torr | 1,500 mbar |
Exhaust pressure, min. | Atmospheric pressure hPa |
Flange (in) | DN 63 ISO-F |
Flange (out) | DN 63 ISO-K |
Mains cable | No |
Mains requirement: voltage (range) | 220-240/380-420 V (± 5 %) 50 Hz |
Mains requirement: voltage 50 Hz | 230/400 V |
Motor protection | 3TF |
Nominal rotation speed at 50 Hz | 1500 min-1 |
Operating fluid | P3 |
Operating fluid filling | 17 l |
Protection category | IP 55 |
Pumping speed at 50 Hz | 250 m3/h |
Rated power 50 Hz | 11 kW |
Rotation speed at 50 Hz | 490 min-1 |
Switch | No |
Temperature: Operating | 80°C | 176°F | 353 K |
Ultimate pressure with gas ballast | 1 hpa, 0.75 Torr, 1 M/bar |
Ultimate pressure without gas ballast | 6 · 10-2 HPa, 4.5·10-2 Torr , 6·10-2 mbar |
Weight: with motor | 570 kgm, 1,256.62 lb |