FEP encapsulated O-ring

The sealing solution when ordinary elastomers fail
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  1. 11450101 FEP-O-SEAL® O-ring with VMQ solid-core
    FEP-O-SEAL® O-ring with VMQ solid-core
    Number of articles in this product: 2504
  2. 11451101 FEP-O-SEAL® O-ring with FKM solid-core
    FEP-O-SEAL® O-ring with FKM solid-core
    Number of articles in this product: 2516
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A FEP or PFA envelope and an elastomer core - the perfect combination of chemical resistance and dimensional stability

FEP-O-SEAL® seals combine the elastic properties of elastomer O-rings and the chemical resistance of FEP or PFA in an ideal way. FEP-O-SEAL® O-rings consist of two components: a seamless envelope of FEP or PFA (1) and an elastomer core (2) which guarantees dimensional stability. The FEP Cover is conform to FDA, EC 1935/2004 article 3, 3-A Sanitary Standard, USP Class VI and ADI free. The FEP-encapsulated

O-rings, which can be ordered from stock, have a core of VMQ or FKM.

Advantages of FEP-O-SEAL® O-Rings

- extremely high chemical resistance against most liquids and chemicals

- great range of possible operating temperatures from -60°C up to +250°C (depending on the core material)

- good resistance to pressure, compression and deformation

- low steam permeability and minimum water absorption combined with low cold flow compared to PTFE

- durability and reliable service

- saving in maintenance costs

- compatibility with foodstuffs

- non-adhesive smooth surface

Fields of use of FEP-O-SEAL® O-Rings

FEP-O-SEAL® O-Rings are used in a wide variety of applications in many industry sectors, but in particular, where ordinary elastomers fail due to aggressive fluids and chemicals.

- chemical industry

- petrochemical industry

- foodstuffs industry

- medical engineering

- photographic chemicals

- pharmaceuticals

- vacuum technology

- valves

- refrigeration

- mechanical seals

- filtration

To the individual contact inquiry

Download our technical overview of our FEP-O-SEAL® O-Rings

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