Used PFEIFFER / BALZERS DUO20N #9386885 for sale

BALZERS Duo 20N Vacuum Pump is a reliable, long-life, oil-free two-stage rotary vane pump with a nominal pumping speed of 20 m3/h. It features a low power consumption while creating a powerful and comprehensive pumping equipment. The Duo 20N is designed with a high performance air cooled motor that offers the best performance and reliability, while delivering maximum efficiency in a small compact size. The Duo 20N is capable of creating vacuums needed for a wide variety of industries. The Duo 20N is equipped with manual regulation of the working speed in both directions and can be used with an external speed controller or with the standard direct current (DC) motor. The Duo 20N also includes a universal voltage input with an LED power indicator and phase error protection. The vacuum pump features high reliability and a long lifetime, as its design reduces vibration and internal noise and increases cooling efficiency even in larger, straight-inlet pumps. The Duo 20N includes a chemically resistant diaphragm valve and a pair of intake and exhaust silencers, which reduce internal noise within the vacuum system. Its integrated sucking filter protects the unit against exfoliation and residue particles and the non-return valve ensures continuous, even improve gases through-flow. The Duo 20N also features a non-contact cooling machine with a robust air-cooled housing, ensuring maximum cooling efficiency and increasing the lifetime of the pump. The Duo 20N is designed for low maintenance operations and is provided with an integrated lubrication tool ensuring normal pump operations. An additional inlet flange is available for producing clean, dry vacuum, if needed. The Duo 20N also features an elegant design with an optimized compactness, making it one of the most reliable and efficient single-stage vacuum systems on the market. Overall, PFEIFFER Duo 20N Vacuum Pump is an ideal option for continuous and reliable vacuum operations. Its lightweight and compact nature make it easy to transport and install, while its high performance and low power consumption make it an appealing choice for a variety of industries.