It suppresses heat generation and lowers the temperature of the rotor. It is possible to reduce the allowable leakage amount by 5 to 17 times!
Our "Metal Brush Seal" is designed to enhance the efficiency of engines and compressors. By updating the labyrinth seal in our product, it is possible to reduce the allowable leakage amount by 5 to 17 times, significantly improving the efficiency and output of engines and compressors. The brush pack consists of wire brushes with a wire diameter of 2.8 to 5.6 millimeters, and the material of the brushes is a cobalt/nickel alloy, which offers an optimal combination of wear resistance and oxidation resistance. 【Features】 ■ High lifespan due to low wear ■ Ensures stable flow rate ■ High design flexibility for high-pressure applications ■ Reduces heat generation and lowers rotor temperature *You can download the English version of the catalog. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Other Features】 ■ The brush pack consists of wire brushes with a wire diameter of 2.8 to 5.6 mm. ■ The material of the brushes is a cobalt/nickel alloy, which offers an optimal combination of wear resistance and oxidation resistance. ■ The back plate and side plates are typically made of stainless steel or nickel alloy, selected according to the material of the stator, taking thermal expansion into consideration. ■ Can be manufactured as a single unit or in multiple segments. ■ Optionally, brushes can be mounted on the inner diameter side, outer diameter side, or axially. * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Aerospace Industry ■ Industrial Turbines ■ Marine Engines * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.
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Company information
Technetics Group Japan, Inc. is the Japanese subsidiary's sales and technical department of a high-performance seal manufacturer that provides seal products (such as spring-energized C-rings, metal seals like HELICOFLEX(R) seals, and elastomeric expansion seals) customized to customer applications with flexible design support. Capital: 84.06 million yen. We deliver metal seals, inflatable seals, and elastic/graphite seals that demonstrate high performance in demanding sealing environments across various fields such as vacuum, semiconductors, nuclear power, nuclear fusion, petroleum refining, racing cars, valves and compressors, pharmaceutical manufacturing equipment, and aerospace, operating under extreme conditions from ultra-low temperatures to high temperatures and ultra-high vacuum to high pressure.