Used VARIAN HS-10 #70879 for sale

VARIAN HS-10 is a cryogenic heated diaphragm pumping equipment designed to move large volumes of gases quickly and efficiently. This reliable, easy-to-operate pumping system features a discharge capacity of 194 liters per minute, a maximum rotational speed of 12,000rpm, an inlet pressure of 9.2 × 10-3 torr, and an outlet pressure of 6.5 × 10-5 torr. VARIAN HS 10 features a direct-drive design with a low-pressure side pump and electric-motor controlled rotational speed. This direct-drive pump has a power rating of 9.3 Kw, an efficiency of 94.4%, and a maximum rotational speed of 14,400rpm. This high-speed pump is also capable of operating in harsh environments thanks to its IP54-rated enclosure and an operating temperature range from 0°C to 40°C. The pump also includes a soft-start function to reduce the mechanical stresses experienced by the rotor and bearings during startup. This helps reduce the amount of energy required to startup the pump, thus improving reliability and prolonging its service life. The integrated electric motor also protects the pump from overloading and other damaging effects, and can automatically shut off if power is cut off. HS-10 also features an easy-view vacuum gauge to allow quick monitoring of the pumping unit's performance. This vacuum gauge can also be switched between absolute and differential readings to suit the requirements of the user. This vacuum gauge can also be connected to a central vacuum machine, allowing the user to monitor the pressures of the entire facility directly. In order to provide reliable performance, HS 10 also features a low-noise operation and chemical compatibility. This allows the pump to be used with a variety of different chemicals without causing any damage to the pump itself. Additionally, the robust design of this pump includes a rigid stainless steel diaphragm and a number of safety features to help ensure operator safety. Overall, VARIAN HS-10 is a reliable cryogenic heated diaphragm pumping tool suitable for use in a variety of environments. Its easy-to-operate design, along with its high-performance capabilities and chemical compatibility, makes it an ideal choice for use in industrial, medical, and research applications.