Leybold rotary vane vacuum pumps Oerlikon Leybold LEYBOLD LEYBOLD of TRIVAC C / T Series Direct two-stage rotary vane vacuum pump seal Product Features: 1. Efficient, reliable, low noise; 2. The ultimate vacuum height, pumping speed, high water vapor allowed pressure; 3. Easy to install, use and maintain, low noise, good design and feature large mailboxes vacuum pump oil pump ensure trouble-free operation for a long time; 4. Built-in anti-back valve, built-in conical dust trap nets, special exhaust designed to ensure that no fuel injection, and less work to maintain. Applications: especially suitable for scientific 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. Parameters: TRIVAC C / T two-stage oil-sealed rotary vane pump models D8C D16C D30C D40C D60C D40T D60T Oerlikon Leybold SOGEVAC BI series of single-stage rotary vane vacuum pump seal Product Features: 1. Not only has a single-stage pump rugged durability advantages, while achieve a lower ultimate pressure and high pumping speed at low pressure under. Applications: especially suitable for analytical instruments, as well as freeze-dried, laboratories, cooling, lighting and so on. Parameters: Model pumping speed (m3 / h) speed limit vacuum partial pressure off gas ballast (mbar) vacuum speed limit gas ballast open partial pressure (mbar) SOGEVAC BT 28-40 <0.05 <0.5 Oerlikon Leybold SOGEVAC series of single-stage oil-sealed rotary vane vacuum pump Features: 1. Super exclude water infuriating function; 2. export oil mist filter as standard, vacuum pump oil recycling, no fumes, clean, environmentally friendly, fuel-efficient; 3. Imported from atmospheric pressure within a range of integrated pressure to limit continuous and stable operation; 4. low pressure can still maintain a high pumping speed; 5. Built-in automatic anti-return valve oil; 6. Full range of pumps as standard air-cooled, economical and convenient; Some models have a water-cooled version, less heat to the environment, suitable for use in the air-conditioning plant; 7. Low noise, low vibration; compact structure, small size, saving space; 8. supporting the use with a variety of accessories, which can meet all kinds of different applications. Model SV10B SV16B SV16 SV25 SV25B SV40B SV65B SV100B SV120B SV200 SV300B SV500B SV630B / BF SV750B / BF