Used LEYBOLD HERAEUS TurboVac 450 #9296158 for sale

LEYBOLD HERAEUS TurboVac 450 is a high performance turbopump widely used in various vacuum applications. It is able to deliver an ultimate pressure of 5*10-6 mbar and a pumping speed of 71 liters/sec. The vacuum pump is designed to optimize performance and increase stability at high pressures, with a thermally balanced mechanical design and advanced electronics. TurboVac 450 is a flange mounted, tri-stage turbopump with three independent impellers and a motor driven by variable frequency drive technology. The first impeller, a radial impeller, generates the compression of the gas entering the mechanical booster stage. This gas is further compressed in the second impeller, resulting in a higher degree of compression in the third impeller. This final stage is an axial impeller. Collectively, the three impellers create a high flow rate and low ultimate pressures. LEYBOLD HERAEUS TurboVac 450 is equipped with advanced control electronics, providing the pump operator with real-time process data. These include a digital voltage display, a vacuum gauge display, a power read-out, and an efficiency indicator. Additionally, the control electronics allow for monitoring of performance parameters and adjustments for speed optimization and ultimate pressure management. The display also includes functions enabling adjustment of the three-level impeller speed, ensuring that the pump operates within optimal and safe parameters. TurboVac 450 features an optimized mechanical design for a wider operating range. This enables the pump to obtain higher speeds and an improved vacuum limit with reduced noise and vibration values. It also includes a motor-protection feature, allowing for automated safe shutdowns if the pump operation exceeds the specified limits. Furthermore, for maintenance purposes and improved pump service life, the pump is equipped with an automatic lubrication system and a valve block for easy user access. Overall, LEYBOLD HERAEUS TurboVac 450 is a reliable turbopump capable of providing excellent performance and efficiency in vacuum applications. It is equipped with advanced features to optimize and monitor the pump's performance, while providing reliable and safe operation.