Used LEYBOLD HERAEUS WSU-2001H #9386787 for sale

LEYBOLD HERAEUS WSU-2001H is a robust, dual stage, oil-sealed mechanical rotary vacuum pump that is ideal for use in applications requiring a high vacuum level, such as laboratory and instrumentation systems. LEYBOLD HERAEUS WSU 2001 H has an ultimate pressure of 1x10-2 mbar, and its admittance ratio is 5.8. It has a 17 liter/min compressed air inlet, a 35 liter/min displacement speed, and an 85 liter/min oil exhaust. Oil vapor is ejected out of the exhaust point by a built-in oil vapor ejector, ensuring optimal lifetime performance of the pump. The temperature inlet at the exhaust port is monitored at a continuous 5% for the proper control of the oil vapor. WSU-2001H is equipped with an oil vapour trap to prevent contamination of the evacuated gas stream. This allows the collection of oil vapour and prevents the accumulation of liquids in the chamber of the pump. The single-phase WSU 2001 H has a built-in overload protection system to protect the motor and extend its lifetime. The motor of the pump is equipped with a 6-pole single-phase asynchronous motor offering permanent limited operation. The design of the oil vapor separator and the selection of special components provide an efficient operation and improved performance for the vacuum pump. The internal components are sealed from contamination by a robust sealed enclosure, and a series of self-adjusting valves allows for optimized maintenance of its oil-sealed chamber. The dynamic balance of the rotor minimizes installation time and prevents excessive vibration and instability during operation. In addition, LEYBOLD HERAEUS WSU-2001H has a low-noise operation and is also available in a line-frequency version that provides greater installation flexibility. This is an efficient, reliable, and versatile pump that can be used in variety of applications.