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Expansion Seal Product List

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Expansion Seal "CEFIL'AIR"

Expansion Seal "CEFIL'AIR"

Can be produced from palm-sized to several dozen meters! Designed according to specifications and requests.

"CEFIL'AIR" is an expansion seal for extruded products that expand and contract due to air pressure and other factors. It can accommodate vacuum levels from 0.133 Pa to approximately 10 barG with various combinations of elastomers and cross-sectional shapes and profiles. Performance depends on the contact surfaces and installation conditions. Materials available include silicone, SBR, EPDM, FKM, and others, with silicone rubber capable of withstanding temperatures from -50°C to +250°C. Certification for FDA and USP Pharma Class VI is also possible. 【Features】 ■ Extruded products ■ Expand and contract due to air pressure and other factors, accommodating vacuum levels from 0.133 Pa to approximately 10 barG with various combinations of elastomers and cross-sectional shapes and profiles ■ Can be manufactured in various shapes from palm-sized to several dozen meters ■ Designed based on specifications and requests after consultation ■ Materials (silicone, SBR, EPDM, FKM, etc.) with silicone rubber capable of withstanding temperatures from -50°C to +250°C, and certification for FDA and USP Pharma Class VI is also available *For more details, please download the PDF or feel free to contact us.

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  • Sealing
  • Expansion Seal

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Expansion seal

Expansion seal

A sealing material with a different structure from conventional seals! An expandable seal that enables the design of new equipment and devices.

The "expansion seal" has a different structure from conventional sealing materials, allowing for the design of new equipment and devices. Unlike traditional gaskets, it does not need to be pressed against external pressure; instead, the product itself expands to create a seal. It adapts well even if there are slight distortions, undulations, or irregularities on the sealing surface, demonstrating excellent sealing functionality, making it suitable for areas that open and close like doors or where there are fluctuations in the sealing surface. [Features] ■ A structure different from conventional sealing materials ■ Enables the design of new equipment and devices ■ Seals by the product itself expanding ■ Suitable for areas with fluctuations in the sealing surface *For more details, please refer to the PDF document or feel free to contact us.

  • Sealing
  • Expansion Seal

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Inflatable seal (inflatable seal, new seal) CEFIL'AIR(R)

Inflatable seal (inflatable seal, new seal) CEFIL'AIR(R)

It can be used in situations where sealing, material handling, or locking is required. The vacuum ranges from 0.133 Pa to high pressure, and the design temperature is from -50°C to +250°C.

The "Inflatable Seal – CEFIL’AIR(R)" is that inflates and shrinks with inflatable air pressure and other factors. It is possible to manufacture products certified by FDA and USP Pharma Class VI. It has a suitable design for the sealing is frequently required. We have a wide variety of cross-sections and materials made from our own elastomers. We offer multiple options for both materials and profiles (cross-sectional shapes), with design conditions ranging from a vacuum of 0.133 Pa to high pressure, and design temperatures from -50°C to +250°C. It can withstand even more stringent conditions for short periods. [Features] ■ Products certified by FDA and USP Pharma Class VI can be manufactured ■ Inflates and shrinks with inflatable air pressure and other factors ■ Suitable design for the sealing is frequently required, ensuring safety ■ Wide variety of cross-sections and materials made from our own elastomers (silicone, SBR, EPDM, FKM, etc.) ■ Capable of manufacturing both small and large sizes in various cross-sectional shapes *For more details, please refer to the PDF document or feel free to contact us.

  • Ceiflair表紙2.png
  • Sealing
  • Gas sterilizer/sterilizer
  • Vacuum Equipment
  • Expansion Seal

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For factory automation and material handling. Inflatable seal CEFIL'AIR(R)

For factory automation and material handling. Inflatable seal CEFIL'AIR(R)

For factory automation and material handling. Vacuum from 0.133 Pa to high pressure, with a design temperature range of -50℃～+250℃.

The "Inflatable Seal – CEFIL’AIR(R)" is that inflates and shrinks with inflatable air pressure and other factors. It has a suitable design for the sealing is frequently required, ensuring safety. We have a wide variety of cross-sections and materials made from our own elastomers. Due to its high design flexibility, it can be manufactured in both small and large sizes with various cross-section. 【Features】 ■ Inflates with air pressure and other factors ■ Suitable design for the sealing is frequently required, ensuring safety ■ A wide variety of cross-sections and materials available (silicone, SBR, EPDM, FKM, etc.) made from our own elastomers ■ Can be manufactured in both small and large sizes with various cross-sections ■ Suitable for factory automation and material handling *For more details, please refer to the PDF document or feel free to contact us.

  • Sealing
  • Expansion Seal

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Steam Sterilization Process Using inflarable seal CEFIL'AIR(R) for Medical Devices

Steam Sterilization Process Using inflarable seal CEFIL'AIR(R) for Medical Devices

Safe and reliable sterilization process for medical devices. High-reliability inflarable seal CEFIL'AIR(R).

In the medical device industry, the reliability of the sterilization process is extremely important. Deficiencies in seal performance during the sterilization process can increase the risk of product contamination and infection to patients. Particularly in sterilization cycles under high temperature and pressure, durability and airtightness of the seals are required. Our inflatable seals can be manufactured to meet FDA and USP Pharma Class VI certifications, ensuring high safety in the sterilization process. 【Application Scenarios】 - Steam sterilizer - Isolatar - For maintenance of the stopped centrifuge shaft 【Benefits of Implementation】 - Improved reliability of the sterilization process - Assurance of product safety - Reduced risk to patients - Prevention of contamination

  • Sealing
  • Gas sterilizer/sterilizer
  • Vacuum Equipment
  • Expansion Seal

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CEFIL'AIR(R) inflatable seal for vacuum and clean room applications for semiconductors process

CEFIL'AIR(R) inflatable seal for vacuum and clean room applications for semiconductors process

Ensuring specified vacuum condition. A leading company in inflatable seals for semiconductor manufacturing process

In the semiconductor manufacturing market, precise processes in a vacuum condition, significantly applying product quality. In particular, vacuum sealing is essential for preventing contamination and proviting high-precision manufacturing. Even slight deterioration in sealing performance can lead to reduced yield and product defects. Our inflatable seals effectively support vacuum sealing in the harsh environments of semiconductor manufacturing, accommodating vacuum levels from 0.133 Pa to high pressure and temperatures ranging from -50°C to +250°C. 【Application Scenarios】 * Clean rooms door * Vacuum load lock and clamp applications for semiconductor manufacturing equipment * Vacuum transport systems 【Benefits of Implementation】 * Maintenance of vacuum levels due to high sealing performance * Reduced risk of contamination * Stable operation of equipment and improved product quality

  • Ceiflair表紙2.png
  • Sealing
  • Gas sterilizer/sterilizer
  • Vacuum Equipment
  • Expansion Seal

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Sealing Solutions with FDA-Certified Inflatable seal CEFIL'AIR(R) for the Food Industry

Sealing Solutions with FDA-Certified Inflatable seal CEFIL'AIR(R) for the Food Industry

High-performance inflatable seal that contributes to maintaining food quality.

In the food industry, the leaktightness of containers and equipment is crucial for maintaining product freshness and safety. Contamination and leaks can lead to deterioration and spoilage of food, potentially harming consumer health. Our inflatable seal provide high sealing performance, enabling long-term storage and safe transportation of food. 【Application Scenarios】 - The sealing is frequently required or as actuators - Sealing for food processing equipment - Sanitary tank seal - For maintenance of the stopped centrifuge shaft 【Benefits of Implementation】 - Prevents the growth of bacteria and microorganisms - Improves product quality

  • Sealing
  • Gas sterilizer/sterilizer
  • Vacuum Equipment
  • Expansion Seal

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Inflarable seal CEFIL'AIR(R) for pharmaceutical and aseptic applications

Inflarable seal CEFIL'AIR(R) for pharmaceutical and aseptic applications

Inflatable seal CEFIL'AIR(R) for maintaining a sterile environment. Compliant with FDA/USP Pharma Class VI.

In the pharmaceutical industry’s sterile environment, advanced sealing performance is required to ensure product quality and safety. It is particularly important to prevent contamination and reliably protect the manufacturing process. Improper sealing can lead to product contamination and quality degradation. Our inflatable seals can be manufactured to meet FDA and USP Pharma Class VI standards, making them the optimal solution for maintaining a sterile environment. 【Usage Scenarios】 - Sliding doors, quick lock doors - Steam sterilizer - Isolator - For maintenance of the stopped centrifuge shaft 【Benefits of Implementation】 - Assurance of sterility - Improvement in product quality - Streamlining of the manufacturing process

  • Ceiflair表紙2.png
  • Sealing
  • Gas sterilizer/sterilizer
  • Vacuum Equipment
  • Expansion Seal

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For water tightness of the door seal solution Inflatable seal CEFIL'AIR(R)

For water tightness of the door seal solution Inflatable seal CEFIL'AIR(R)

For water tightness of the door. Protecting Venice from High Tides: MOSE inflatable seal CEFIL'AIR(R)

For water tightness of the door, the safety of the door and efficient operation are required. In particular, water leaks can cause the door corrosion, potentially leading to operational shut downs and environmental impacts. High-performance seals that prevent water leakage are essential for preventing these issues and supporting a stable operations. Our inflatable seal have been developed to meet the water tightness needs in various seal requirements. 【Application Scenarios】 - For water tightness of the door (movable cofferdam bulkheads) - Sealing of tanks and containers 【Benefits of Implementation】 - Protection of equipment due to high water sealing performance - Reduction of operational shutdown risks due to leaks - Adaptability to diverse environments

  • Ceiflair表紙2.png
  • Sealing
  • Gas sterilizer/sterilizer
  • Vacuum Equipment
  • Expansion Seal

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