Leybold the SV series single-stage rotary vane pump seal main technical parameters: pumping speed: 16m3 / h ~ 1150m3 / h ultimate vacuum: SV16, SV25, SV40, SV65, SV100 ultimate vacuum is <0.5mbar (no Town gas partial pressure) <1.5 mbar (with gas ballast partial pressure) SV200, SV300, SV500, SV630, SV750, SV1200, the ultimate vacuum of <8 × 10-2mbar (airless town partial pressure) <7 × 10- 1mbar (with town gas partial pressure) steam discharge capacity: 0.3 to 23 kg / h Leybold the SV series single-stage rotary vane pump seal main features are: 1, superior ability to exclude water vapor. 2, the export oil mist filter as standard, vacuum pump oil recycling, no fumes, clean, environmentally friendly, fuel-efficient. 3, can work continuously in the case of the inlet pressure to atmospheric pressure. 4, at low intensities can still maintain a high pumping speed. 5, built-in automatic anti-return valve oil. 6, SV630 following air-cooled, no water-cooled, economical, convenient 7, low noise, low vibration. 8, compact structure, small size, saving space. 9, with a variety of supporting the use of accessories, which can meet the various needs of different applications. Shenzhen Leybold Vacuum Pump franchises, including Guangzhou Leybold Vacuum Pump, Leybold Vacuum Pump Huizhou, Dongguan Leybold Vacuum Pump