Germany Germany LEYBOLD LEYBOLD Leybold pump dry pump cryogenic pump LEYBOLD LEYBOLD LEYBOLD single-stage rotary vane pump slide valve piston pump LEYBOLD LEYBOLD dry pump diaphragm pump, LEYBOLD LEYBOLD diffusion pump Roots pump LEYBOLD LEYBOLD ceramic bearing turbo molecular pump pump pump Roots LEYBOLD LEYBOLD cryogenic pump unit dry compression screw pump LEYBOLD Leybold 1850 in Cologne, Germany was founded. Since its inception, Leybold has been at the forefront of the world of vacuum technology. Currently, Leybold Vacuum is one of the largest equipment suppliers in the world, at present, four countries in the world, with factories, each plant each produce different series of vacuum component parts. They are located in: Cologne, Germany, the company's headquarters. Almost all of the series production of the product; the United States, Pennsylvania, specializes in the production of dry pumps used in the semiconductor industry, cryogenic pumps; W Lang Adams France, specializes in the production SOGEVAC series single-stage rotary vane pumps. The formation of products are TRIVAC series two-stage rotary vane pump seal, SOGEVAC series single-stage rotary vane pump seal, E & DK Series rotary piston pump, ECODRY series piston pump dry, DIVAC series diaphragm pump, RUVAC series Roots pump, DIP diffusion of new pump, TURBOVAC series of ceramic bearings turbo molecular pump, RUTA Roots pump, PT, TOP TIPS series and molecular pump unit, COOLVAC series of cryogenic pumps, ScrewLine series of dry screw vacuum pump LEYBOLD Leybold compression SOGEVAC series SV10B, SV16B, SV25B, SV40B, SV65B, SV100B, SV 200, SV 300, SV 500, SV 630, SV 630F, SV 750, SV 1200 LEYBOLD Leybold TRIVAC series D8C, D16C, D30C, D40C, D60C leybold Leybold Vacuum Pump Oil: N62, GS77, GS32 TRIVAC C 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 can be used as forepump large vacuum system used. - Pumping speed: 8m3 / h ~ 60m3 / h - limit partial pressure: 10-4mbar c / s - Built-in back to the oil valve Oerlikon Leybold's TRIVAC B series two-stage rotary vane pump seal main technical parameters: pumping speed: 1.6m3 / h ~ 65m3 / h Ultimate vacuum: 10-4mbar (airless town partial pressure) 2 × 10-3mbar (airless town full pressure) 5 × 10-3mbar (full pressure with gas ballast) water vapor capacity: The main features of 25mbar ~ 40mbar Oerlikon Leybold's 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. The main technical parameters of Oerlikon Leybold SOGEVAC series single-stage rotary vane pump seal is: pumping speed: 10m3 / h ~ 1400m3 / h ultimate vacuum: SV10B, SV16B, SV25B, SV40B, SV65B, SV100B ultimate vacuum of <0.5mbar (airless town partial pressure) <1.5mbar (with town gas partial pressure) SV200, SV300, SV500, SV630 / B / BF, SV750 / B, SV1200, SV1400's 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 of Oerlikon Leybold SOGEVAC series single-stage rotary vane pump seal main features are: 1, super exclusion steam capacity. 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 and 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. ECODRY M series piston pump dry Ecodry series for Oerlikon Leybold latest market into a dry pump. It meets all the needs of dry vacuum line instrument except semiconductors. Because it is relative to other dry pumps, the structure is simple, reasonable price, so just one side of the city, that is, by the majority of grid users. The main technical parameters Ecodry dry piston pump: pumping speed: 14m3 / h ~ 30m3 / h Ultimate vacuum: 5.5 × 10-2mbar exhaust steam capacity: the main features of 25mbar (maximum) Ecodrg dry piston pump: a simple structure easy operation and maintenance; 2, the working process does not produce dust; 3, resistant to dust, water vapor and strong ability row; 4, low power, rugged, high reliability; 5, can be equipped with the drive to increase the pumping speed; typical Applications: mass spectrometer, electron microscopy, light, coating, loadlock, oil-free high vacuum foreline pump or the like. Within 250 to 2050 m 3 / h pumping speed range, Oerlikon Leybold Roots pump motors have direct-coupled (WA / WAU) and closed (WS / WSU) in two sizes, each specification is divided into with escape valve, you can start at atmospheric WAU / WSU and two forms of valve WA / WS without a slip. To meet the needs of certain industries Roots high pumping speed of the pump, Oerlikon Leybold there is another series of large roots pump (RA series), which pumping speed of 3900 ~ 13,000 m 3 / h. RUVAC Roots pumps Oerlikon Leybold dedicated inverter used in conjunction, can increase the pumping speed (maximum) 100%, which make up the specifications between the pumping speed neutral. In addition, Oerlikon Leybold Roots circulating fan also provides specifically for laser applications. Leybold company officially launched at the end of 2002 SREWLINE series oil-free screw compressor vacuum pump is specifically for industrial applications (non-semiconductor applications) designed for dry pumps, it is a new design, is designed to solve industrial applications in hard vacuum problems, such as dust, tar. Technical parameters: pumping speed: 250 ~ 630m3 / h Ultimate vacuum: <0.01mbar motor power: 15KW Noise: 75dB Cooling: air-cooled rotary piston pump Leybold production includes single-stage rotary piston pump E250 and two-stage rotary piston pump DK200. Their main technical parameters: pumping speed: 250m3 / h (E250) 200m3 / h (DK200) Ultimate vacuum: E250: 4 × 10-2mbar (airless town partial pressure) 5 × 10-1mbar (open air town-wide pressure) DK200: 5 × 10-4mbar (airless town partial pressure) 4 × 10-3mbar (open air town full pressure) water vapor capacity: E250: 60mbar DK200: 26mbar main features: a built-in gas ballast valve, high water steam capacity; 2, low vibration; 3, durable, suitable for long-term continuous and reliable operation; 4, no water cooling; 5, the gear box is a separate lubrication oil passage, thus avoiding contamination of the lubricant pump cavity.