Used LEYBOLD HERAEUS WS 250 #9105221 for sale

LEYBOLD HERAEUS WS 250 is a dry vacuum pump designed for uses in the industrial and scientific fields. It is capable of achieving a pressure level of 0.5 mbar. WS 250 features a durable and reliable design, making it ideal for use in continuous running applications. Its robust steel construction ensures that the pump is resistant to wear and tear, making it a valuable piece of equipment for long-term use. LEYBOLD HERAEUS WS 250 is a two-stage dry vacuum pump with rotary vane pump and semi-rhomboidal rotary laner. The two-stage design provides an efficient and reliable system with a high degree of pumping speed. It is equipped with a strong steel frame to ensure shaft alignment and an enclosed oil reservoir to reduce the chance for oil leakage. WS 250 features a wide range of features which aim to maximize performance. The cam-ring and lever mechanism installed in the pump helps to minimize the vibration generated when in operation, preventing fatigue and allowing a smooth, uninterrupted operation. The stainless steel valve ensures a high-level of corrosion resistance, as well as ensuring an excellent sealing during operation. Additionally, the pump is equipped with a set of four long-life lubrication bushings, to ensure reduced wear and ensure a smooth and efficient operation. LEYBOLD HERAEUS WS 250 also comes with several safety features. An integrated, stainless-steel over-pressure valve helps to dissipate any excess pressure while the pump is in operation and prevents any damage to the system. WS 250 additionally features an integrated circuit-breaker which is designed to protect the pump's motor and prolong its lifetime. LEYBOLD HERAEUS WS 250 is capable of reaching a maximum pump rate of 250 liters per minute, with an impressive max vacuum of 0.5 mbar. It comes with a direct drive motor which is capable of controlling the shaft speed, allowing users to tailor the performance of the system according to their needs. Overall, WS 250 is a robust, reliable, and cost-effective choice of dry vacuum pump.