Used LEYBOLD HERAEUS WA 250 #9355911 for sale

LEYBOLD HERAEUS WA 250 is a rotary vane vacuum pump that is designed for ultimate efficiency and performance. This pump is constructed out of high-grade metals for long-term durability, and is designed for a wide range of applications such as laboratory processes, manufacturing, food packaging, and general vacuum applications. The pump has a rotor that is constructed out of a wear-resistant material, and is held in place via axial bearings which ensure that minimum wear and tear occurs during operation. The rotor has a diametral pitch of 4 and is powered by a DC motor which features speed control for accurate adjustment of the pumping speed. This motor has a high torque output for quick start up, and is connected to the pump via an external shaft. An additional motor brake is featured, which helps to improve system efficiency by controlling the rotation speed of the motor. The pump includes an oil-separation system, which helps to protect the vacuum components from the presence of blemishes and other contaminants. This system reduces air pollution and helps to improve the durability of the pump. Additionally, a vapour diffusion shield is included in order to help protect sensitive components from corrosive vapours. WA 250 also features a non-contacting mechanical seal and a built-in temperature monitor that helps to protect the pump from operating outside of its optimal temperature range. The pump is also equipped with a water-cooled aftercooler, which helps to reduce the temperature of pumped gases. This ensures that the pump is able to perform at its peak efficiency and maintain constant operation. Additionally, LEYBOLD HERAEUS WA 250 features an adjustable vacuum relief valve that helps to limit the amount of vacuum that is created. The relief valve also helps to protect the pump from exceeding the maximum pressure allowed for its operation. WA 250 has a displacement of 500 cubic meters/ hour and is rated for operation of up to 160 mbar suction pressure or 1013 mbar inlet pressure. The pump also features a comprehensive and user-friendly control panel, which is designed for ease of use and better operation of the device. Its compact size also makes LEYBOLD HERAEUS WA 250 a great choice for many industrial and laboratory applications.