Leybold Vacuum Pump Supply Guangzhou Zengcheng, Guangzhou Huangpu District, Leybold Vacuum Pump (bipolar, single-stage) Oerlikon Leybold's TRTVAC C / T Series Direct two-stage rotary vane vacuum pump seal Product Features: 1. Efficient, reliable, low noise; 2 Ultimate vacuum height, pumping speed, high vapor pressure allowed; 3. Easy to install, use and maintain, low noise, good design and feature large mailboxes vacuum pump oil pump ensures long uptime; 4. Built-in anti-back oil valve, built-in conical dust trap nets, special exhaust design 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 rotary vane pump seal D8C D16C D30C D40C D60C D40T D60T measured pumping speed (50HZ) M3 / h 8.11 17.01 32.24 42.99 64.37 45 63 measured pumping speed (60HZ) M3 / h 9.65 20.33 38.64 51.78 72.23 5476 partial pressure off gas ballast mbar 4 * 10-4 4 * 10-4 4 * 10-4 4 * 10-4 4 * 10-4 4 * 10-4 4 * 10-4 shut the whole town gas pressure mbar 3 * 10-33 * 10-33 * 10-33 * 10-33 * 10-33 * 10-33 * 10-3 to open the whole town gas pressure mbar 6 * 10-3 6 * 10-3 6 * 10-36 * 10-36 * 10-36 * 10-36 * 10-3 allows water vapor pressure mbar 30 20 40 20 25 25 25 connecting port (intake and exhaust ports) DN voice ( DIN45635, opening and closing the gas ballast) Db (A) KF25 KF25 KF40 KF40 KF40 KF40 KF40 fuel injection (maximum / minimum) a 1.1 / 0.7 1.5 / 1.0 3.7 / 3.2 5.0 / 4.4 5.0 / 4.5 2.8 / 3.5 3.0 / 4.0 Weight ( No oiling) kg 24 31 69 83 84 65 70 Operating ambient temperature (maximum / minimum) ℃ 40/10 40/10 40/10 40/10 40/10 45/8 45/8 electrical power 1Ph.220V.50HZ W 550 750 Motor Power 3Ph.380V.50HZ W 550 750 1500 1500 2200 1100 1500 Oerlikon Leybold SOGEVAC BI series of single-stage rotary vane vacuum pump seal Product Features: 1. Not only has the advantages of a single-stage pump rugged and durable, while achieving lower extreme pressure and at low intensities of high pumping speed. 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.