Used PFEIFFER / BALZERS DUO016B #199458 for sale

PFEIFFER / BALZERS DUO016B is a high-speed turbomolecular pump designed to deliver efficient, pressure and forevacuum pumping simultaneously. The unit combines two independent pumping stages, configured in series, to achieve its dual-stage performance. The pump operates at a base pressure of 6 x 10-2 mbar and is capable of continuous operation up to 80 l/s pumping speed for nitrogen. BALZERS DUO016B is constructed from an aluminium housing with a baked-on, black, hydrogenated nitrile jacket, which helps to protect it from heat, shock, and external influences. The housing also features a keyport to mount the unit onto a mobile carrier. This rugged design makes PFEIFFER DUO016B ideal for applications requiring tight maintenance work and rapid interchangeability between different setups. The first pumping stage is a mechanical pump with five pairs of multi-stage rotary vanes. This helps to reduce vibration and noise levels while providing high pumping performance at inlet pressures of 0.6 mbar to 10 mbar. The vanes are lubricated by a contact seals equipment and a sintered plug which minimizes leakage. The second stage is a turbomolecular pump with a backing pressure of 6 x 10-2 mbar. It is driven by two DC brushless engines which, when powered from an independent power source, help to achieve the pumping speeds stated above. In addition to its dual-stage configuration, DUO016B also includes a variety of serviceable features. These include a conductance gauge port for measuring pumpdown times, a gas ballast control pot, a coolant suction manifold, an active cooling system and an integrated ion getter for continuous clean-up of the internal components. All listings are electrically isolated and protected, so that it can be operated in cleanrooms or corrosive environments. PFEIFFER / BALZERS DUO016B's further includes a handful of safety features. These include an overvoltage protection for the turbine, a second turntable safety unit, and an integrated on/off switch. This allows the unit to be operated safely. BALZERS DUO016B is a reliable and robust turbo molecular pump that offers high-performance pumping for a wide range of applications. With its compact package and robust construction, this versatile unit allows efficient and low-maintenance operation. Whether your process requires a simple, two-stage, high-speed solution or a more complex machine, PFEIFFER DUO016B has the power and flexibility to be your reliable pump of choice.