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Racing Flyer


Racing Flyer

The Awe and Engineering of Space Exploration


The Awe and Engineering of Space Exploration

CEFIL’AIR® Inflatable Seals

CEFIL’AIR® Inflatable Seals


CEFIL’AIR® Inflatable Seals


Pneumatic seals offer the easiest, safest and most effective way of sealing parts that move in relation to one another and need to be connected and disconnected. CEFIL’AIR® seals, which are expanded and retracted by a pneumatic process, feature a patented design that employs advanced elastomers and modern manufacturing techniques to meet the requirements of numerous applications.

BIO-GUARDIAN® SEALS: essential to the medical, pharmaceutical and food industries, the BIO-GUARDIAN® sealing solution prevents bacterial and microbial growth on equipment and materials. The BIO-GUARDIAN® solution can be used in CEFIL’AIR® inflatable seals to meet the needs of demanding hygienic applications.


Features & Benefits


  • Expand and retract with movement of fluids (pneumatic or hydraulic)
  • No seal stress during opening and closing phases
  • Large material selection: Silicone, SBR, EPDM, FKM, HNBR, which offer highly resistant mechanical and physical properties to ensure a long lifetime and numerous operating cycles
  • Highly flexible design: available in a large selection of shapes and sizes
  • BIO-GUARDIAN ® elastomers prevent the development of bacteria and biofilm formation
  • Laser marking for complete traceability
  • RFID chip can be included for traceability & reliability
  • Can be used for moving, handling, holding or clamping, particularly large, fragile or complex objects



Product Applications


  • Movable cofferdam bulkheads
  • Storage and transport containers
  • Leak-tight panels (naval, aerospace industry)
  • Nuclear vessels (equipment or personnel chambers)
  • Isothermal chambers
  • Clean rooms
  • Phonic isolation
  • Sliding or quick-locking doors (autoclaves, sterilizers)
  • Centrifugal filters (access doors and drainage hoppers)
  • Aircraft access doors
  • Cockpit canopies
  • Portholes
  • Cofferdams
  • Pneumatic conveyors (bagging hoppers, valve gates)


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Specifications




Resources

Metal Seals Master Catalog


Metal Seals Master Catalog

Airplane Turbine Engine Cutaway

3D Tour of Sealing Solutions and Acoustic Attenuation on Commercial Aircraft


3D Tour of Sealing Solutions and Acoustic Attenuation on Commercial Aircraft

Nuclear Brochure

Technetics has unsurpassed experience creating solutions for new nuclear power plants, existing nuclear power plants, spent fuel casks, fission reactors, enrichment plants and national laboratories.

Elastomer molded seals

Elastomer Products and Solutions Brochure


Elastomer Products and Solutions Brochure

Extruded Profiles


Extruded Profiles


Our extruded profiles are available in a wide range of high-performance elastomers and in a large selection of shapes and shades, designed to fulfill the requirements for a variety of critical applications (high temperature, chemical and mechanical resistance) for a wide range of industries, including nuclear, food and beverage, pharmaceutical and aerospace.


Features & Benefits


  • Large material selection: BIO-GUARDIAN ®, Silicone, EPDM, FKM, HNBR all known for resistance to low and high temperatures
  • High chemical inertia and compatibility with food and pharmaceutical applications
  • Elastomer with antibacterial properties
  • Flexible design and custom applications
  • Adaptable to various environment and service conditions
  • Large range of operating conditions: various fluids



Product Applications


  • Nuclear
  • Food and beverage
  • Pharmaceutical
  • Aerospace
  • Lids and covers, lip seal profiles
  • Static sealing doors’ profiles (ovens, bakeries heated cabinets)
  • Hollow profiles, hoses & catheters


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Have questions? A Technetics Group product specialist will get back to you to shortly.


Specifications




Resources

Plate Seals

Plate Seals


Plate Seals


Overmolded plate seals

Elastomer seals (FKM, silicone, fluorinated silicone) can be overmolded within grooves on anodized aluminum or nickel-plated supports. This enables perfect positioning between elements to be sealed, independently of the orientation and accessibility of the seal.


Features & Benefits


  • Simple, visually & verifiable installation (correct location of the rubber part in front of the sealing surface)
  • High-pressure performance (more than 200 bars as well as vacuum)
  • Easy maintenance even in a vertical position with very low space between flanges
  • Multi-port sealing with one component
  • Ability to seal complex flange geometry.
  • Solid metal-to-metal contact insures stable joint with no re-torque required
  • Redundant seals can be incorporated into one component
  • No machined grooves required in mating flanges
  • Different rubber and materials (and coatings) retainers: FKM, Silicone and Fluorosilicone seal materials
  • Specific design features (metal-to-metal design, special seal profile) contribute to safe static sealing of aircraft fuel systems
  • Can also be used in dynamic applications (relief valve, poppet valve)



Product Applications


Aircraft engines:
  • Sealing on compressors, pumps & gearbox assemblies
  • Sealing on flanges and connections of air, oil & fuel management systems
  • High sealing pressure on Kerosene post combustion’s hydraulic device
Hydrogen production:
  • Sealing on separation stacks
Nuclear:
  • Sealing on primary pumps filters


SPEAK WITH A SPECIALIST

Have questions? A Technetics Group product specialist will get back to you to shortly.


Specifications




Resources