Germany LEYBOLD vacuum pump has the following characteristics: 1. All pressure mode operating at 1000 mbar pressure to limit 2. under low pressure remains high pumping speed value 3. Low noise, low vibration 4. SV pumps and vacuum pumps combination, can reach 10,000 m3 / h pumping speed 5. exhaust oil mist, efficient air-cooling system 6. lightweight design, easy to install 7. rugged construction, easy maintenance C00 TRIVAC C series dual-stage seal TRIVAC C rotary vane pump is a two-stage oil-sealed rotary vane vacuum pumps, TRIVAC C of efficient, reliable, low noise, easy to maintain design is particularly suitable for research, chemical, analytical instruments as well as the production and use of refrigeration industry and the electric light source products, but also as a large vacuum system before the pump to use. - Pumping speed: 8m3 / h ~ 60m3 / h - limit partial pressure: 10-4mbar c / s - Built-in back to the oil valve Origin: Tianjin Oerlikon Leybold Oerlikon Leybold's TRIVAC B series two-stage rotary vane pump seal main technical The parameters are: pumping speed: 1.6m3 / h ~ 65m3 / h Ultimate vacuum: (airless town partial pressure) 2 × 10-3mbar (airless town full pressure) 5 × 10-3mbar (with gas ballast 10-4mbar full pressure) water vapor capacity: 25mbar ~ 40mbar main features of Oerlikon Leybold TRIVAC B series two-stage rotary vane pump seal: a built-in pump, forced lubrication of the pump chamber. So you can work continuously in the case of inlet pressure to atmospheric pressure. 2, built-in automatic anti-return valve, can be automatically turned off when the air intake pump stops to prevent the return of oil. 3, the intake and exhaust ports have two kinds of horizontal or vertical mounting. 4, strong water vapor capacity. In addition, Oerlikon Leybold's TRIVAC B for the family as well as the following special purpose pumps. - Specifically for automotive brake fluid injected TRIVAC D16 B-DOT. - For the refrigeration industry, R290 and R600A refrigerant charge pump explosion TRIVAC D168B-EX, ATEX certified explosion-proof pump. - Anti-corrosion pumps are used in the semiconductor industry TRIVAC BCS series.