Used LEYBOLD HERAEUS WS251 #9081114 for sale

LEYBOLD HERAEUS WS251 is a medium-vacuum mechanical pump that is used to create and maintain a high-vacuum environment in a wide variety of commercial and industrial applications. It has a pumping speed of 51 m3/h and is capable of reaching a maximum vacuum of 0.1 mbar. WS251 is constructed from a robust stainless steel frame and uses two-stage oil diffusion technology, making it a highly reliable and durable pump. LEYBOLD HERAEUS WS251 is well suited for semi-continuous operations and is equipped with an integrated gas ballast valve and an external rapidly separable connection. The rapid separable connection provides an easy and safe disconnection between the pump inlet and the forevacuum line, allowing for quick and convenient maintenance. The integrated gas ballast valve enables continuous handling of wet and contaminated gases over a broad pressure range. WS251 is also equipped with an electronic pressure control system that monitors the system pressure and discontinues active pumping if the inlet pressure rises above a pre-set limit. This helps ensure safety by preventing the pump from overloading. The pump is further designed for easy maintenance, with the rotor chamber easily accessible for smooth operation. LEYBOLD HERAEUS WS251 offers high performance and reliability in medium-vacuum applications. It is a low-maintenance and easy-to-use pump with a long-lasting design, making it a perfect solution for many industrial and commercial applications.