The standard of direct connection pumps backed by a wealth of proven results.
There are seven models available with exhaust speeds ranging from 50 to 1300 (60 to 1500) L/min, allowing customers to select the most suitable equipment for their applications and environments. (60Hz)
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basic information
■□■Features■□■ This is a Gede-style rotary vane oil rotary vacuum pump. It is a motor-direct drive type that operates at high speeds, making it more compact and capable of achieving a larger exhaust speed compared to belt-driven types, resulting in an easy-to-handle vacuum pump. The <DW> series includes seven models with exhaust speeds ranging from 50 to 1300 (60 to 1500) L/min, allowing for the selection of models tailored to specifications (60Hz). Furthermore, the two-stage rotor compression method provides operation at higher vacuum levels. ■□■For more details, please request documentation or download the catalog■□■
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Applications/Examples of results
●Main Applications● [Physical and Chemical Instrumentation Industry] Surface and mass analyzers, electron microscopes, pollution measurement instruments, various research and development equipment [Electrical and Electronic Industry] Electron tubes, cathode ray tubes, relays, substrates, semiconductors, flat panel manufacturing equipment, degassing/baking/drying/evaporation/sputtering/defoaming filling [Food Industry] Vacuum distillation/concentration/deaeration, vacuum (freeze) drying, vacuum packaging [Chemicals and Pharmaceuticals] Distillation, degassing, deodorization, dehydration of fats, oils, petroleum, and plasticizers; freeze-drying of pharmaceuticals [Energy] Degassing, drying, and impregnation of various batteries such as manganese and lithium secondary ions [Optical Industry] Manufacturing equipment for lenses, mirrors, and semi-transparent mirrors; coating/sputtering [Industrial Machinery] Resin injection molding, forming, defoaming, impregnation, filling, vacuum exhaust systems (turbo, diffusion, mechanical) backing pumps
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Company information
Currently, vacuum technology is showing significant expansion across various industrial fields, including space development, electronics, energy, physics and chemistry, electrical engineering, pharmaceuticals, food, optics, automotive, metals, and steel. These technologies have made substantial contributions at all stages, from research and development to production processes, in every sector of the industry. Furthermore, their results permeate every corner of our lives. At PHIL Sato Vacuum, we have continued to innovate as a vacuum equipment manufacturer for 75 years, developing component technologies that produce vacuum pumps, vacuum measuring instruments, and various vacuum parts, as well as a range of vacuum systems utilizing this vacuum technology, including vacuum drying, vacuum baking, vacuum heat treatment, vacuum deposition, vacuum film formation, ultra-high vacuum exhaust, vacuum injection, and vacuum impregnation. As a comprehensive vacuum manufacturer, we have always advanced research and development from the user's perspective. The corporate activities of PHIL Sato Vacuum, rooted in our "customer-first" principle, are based on our management philosophy that pursues the infinite possibilities of vacuum technology and believes that it is our mission to provide products that match user needs.