Foshan Po Shun Dresser pump manufacturers (franchise Leybold Vacuum Pump) Shenzhen Kaifu Electrical Equipment Co., responsible for Leybold Vacuum Pump Guangdong region of distribution and after-sales service, including Foshan Shunde Leybold Vacuum Pump agent. Oerlikon Leybold's TRTVAC 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 vapor pressure allowed; 3. Easy to install, use and maintenance, low noise, good design and feature large mailboxes vacuum pump oil pump ensures long uptime; 4. Built-return valve, built-in conical dust trap nets, special exhaust design to ensure that no fuel injection, maintenance less work. 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