Used VARIAN Twistorr 304 #9286943 for sale

VARIAN Twistorr 304 is a turbopump designed to provide reliable pumping and fore-vacuum services in a variety of industrial and scientific applications. Twistorr 304 is a cryogenic turbopump capable of pumping virtually every known non-reactive gas. It can generate fore-vacuum pressures down to 10-8 torr, making it an ideal pump for many kinds of analytic instrumentation. VARIAN Twistorr 304 incorporates advanced features for higher performance and greater reliability, including a two-stage pumping mechanism and direct-drive architecture. The two-stage turbine is designed to provide high gas throughput and large pumping speeds up to 130 liters per second for light gases. Its direct-drive architecture eliminates the need for additional gears, leading to a smaller overall package size and increased reliability. Additionally, Twistorr 304 is equipped with a braking equipment and gas ballast valve. This allows for fast and easy maintenance. The motor used by VARIAN Twistorr 304 is a two-pole, brushless, permanent magnet DC motor. This motor offers superior performance and energy efficiency, as well as increased speed control. The motor is protected by an integrated thermal sensor that provides protection against temperature overloads. The motor is also sealed and hermetically sealed against contamination and moisture. Twistorr 304 features a comprehensive control system that allows for precise pressure control and the ability to monitor and regulate pump performance. The control unit is modulated by both mechanical and electrical adjustment, as well as the optional computer interface. The electronic power input is 110 or 220VAC, with an optional 25A power supply for high-power applications. VARIAN Twistorr 304 meets various safety requirements, including ISO 14001 certification. The pump is designed to meet the requirements of DIN/BS EN, CE and RoHS 7/60529 directives, ensuring safe operation and maximum reliability. Overall, Twistorr 304 is an advanced crystal turbopump ideal for many industrial and instrumentation applications. It is designed to provide reliable performance, high gas throughput, and can generate fore-vacuum pressures down to 10-8 torr. Additionally, its comprehensive control machine and reliable motor make VARIAN Twistorr 304 a safe and efficient pump choice.