Used LEYBOLD HERAEUS WAU-251 #9081112 for sale

LEYBOLD HERAEUS WAU-251 is a rotary-vane vacuum pump designed for industrial applications requiring dependable and efficient performance. It features an inverted-vane design, providing superior rotational performance and minimal friction, and an oil circulation system for minimal wear. Along with a robust design to ensure smooth and reliable operation, WAU-251 is extremely efficient, with a Working Pressure Range of up to 10-2 mbar and ultimate Pressure of 9.5 x 10-2 mbar, and a capacity of 4.1m³/h for quick evacuation. Additionally, it features an integrated gas ballast system for pumping condensable vapors, and a powerful, yet quiet motor with an integrated control system for consistent and adjustable performance. LEYBOLD HERAEUS WAU-251 is constructed from corrosion-resistant materials, ensuring easy maintenance and extended durability. Along with DryComp technology, WAU-251 also features a built-in flask, to reduce oil contamination and improve cooling efficiency, resulting in longer operating life and a high suction capacity. Furthermore, LEYBOLD HERAEUS WAU-251 is also ideal for long runs due to an integrated filter and a unique exhaust filter to reduce changes in oil and avoid clogging, providing higher performance levels and easier maintenance. WAU-251 is a highly efficient pump designed to handle extreme industrial applications, including scientific research, cryogenics, medical, and even vacuum packaging and degassing.