Used LEYBOLD HERAEUS WSU500, WS500, WA1000, WAU1000 #59385 for sale

LEYBOLD HERAEUS WSU500, WS500, WA1000 and WAU1000 are four different types of turbomolecular pumps. A turbomolecular pump is a type of rotary-vane mechanical vacuum pump able to reach ultra-high vacuum pressures and is ideal for a variety of applications in science and industry. The WSU500 is a chemically-resistant turbo-molecular pump that functions with a minimum oil mist. It is rated for pumping speeds of 350 liters per second (l/s) while having an ultimate pressure range of down to 10E-11 mbar. It is extremely reliable and comes with built-in temperature protection, overload protection, and thermal monitoring. This pump utilizes impellor technology and features a flow rate of 300 - 930 l/min. It also has a pump chamber pressure rating of 13.3 mbar with a pumping speed of 30 - 250 m3/h. The WS500 is a compact turbomolecular pump that is designed for use in both low and medium vacuum applications. It can reach an operating speed of 800 liters per second (l/s) and is rated for pressures down to 10E-11 mbar. This pump features a 9-stage impellar design and is also equipped with a temperature sensor, overload protection, and a gas ballast. The pump has a flow rate of 170 - 500 l/min and an oil-free operation design. The WA1000 is a high-performance turbomolecular pump developed to withstand the toughest industrial environments. This pump is rated for a pumping speed of 1050 liters per second (l/s), while having an ultimate pressure range of down to 10E-10mbar. It is built with a 10-stage impeller design and is equipped with a temperature sensor and overload protection. Other features include a flow rate of 950 - 1300 l/min, a vacuum chamber pressure rating of 9.5 mBar, and an ultimate pressure down of 10E-11 mBar. In addition, the WA1000 features an oil-less operation design for minimal maintenance and long operational life. The WAU1000 is a robust and reliable turbo-molecular pump designed for demanding industrial applications. This pump is rated for pumping speeds of 1100 liters per second (l/s) with an ultimate pressure range of down to 10E-09 mbar. It features a 11-stage impeller design and is built with a temperature sensor and overload protection. Other features of the WAU1000 include a flow rate of 1000 - 1400 l/min and a pump chamber pressure rating of 6.7 mbar. It also offers a minimal oil mist operation, minimal maintenance, and long operational life.