Used LEYBOLD HERAEUS WAU 501 #9214905 for sale

LEYBOLD HERAEUS WAU 501 is a leakfree diffusion-pumped high vacuum pump designed for use in a variety of laboratory and industrial applications, such as sublimation of materials, vacuum degassing and drying processes, vacuum distillation, and outgassing of glass. This manual-controlled pump offers a rotary valve-operated speed control with two stages of pumping, and a durable and reliable mechanical design. The heated, single-stage, oil-sealed pump has a maximum absolute pressure of 8 x 10-3 mbar, a free chamber volume of 32 1/min and a weight of about 40 kg. WAU 501 is a direct-driving, auto-start, high-vacuum rotary pump that offers excellent vacuum performance and energy efficiency. The reliable, industrial grade motor is capable of reliably maintaining a consistent, high-vacuum level throughout its operation. The motor consists of a transformer, rectifier, motor, and venturi. The high-vacuum level is reached with the help of a special shaft-driven impeller and an adjustable rotary valve. This enables the pump to suck air out of the chamber rapidly and efficiently. The pump is also equipped with ceramic components, such as a water-cooled ceramic pump housing, in order to ensure durability and preserve the vacuum level. LEYBOLD HERAEUS WAU 501 is further equipped with service and diagnostic interfaces, which facilitates trouble-free maintenance. The pump also contains pressure sensors, speed controllers, thermal protection and status LEDs. WAU 501 is engineered with a double-row machined bearing guide and a single-row metal gasket for secure and durable operation. The pump can also easily be turned around for lateral operation. Finally, the pump is also outfitted with adjustable feet in case it needs to be leveled for optimal performance, and can operate in environments with temperatures as low as 0°C and as high as 40°C. Overall, LEYBOLD HERAEUS WAU 501 is a reliable, durable and energy-efficient pump designed to provide excellent vacuum performance in various laboratory and industrial settings. The machine is easy to set up and operate, and features adjustable feet to ensure proper leveling for optimal performance. With high-quality components and a double-row machined bearing guide, WAU 501 is designed to offer reliable and optimized performance for a wide range of industries and laboratory applications.