FKM O-rings 70 Shore A Brown

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ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 75.57x5.33 Viton-FKM-FPM - 70 Shore A - Brown - ses-472570 O-ring Brown75.58 mm  x 5.33 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 100.97x6.99 Viton-FKM-FPM - 70 Shore A - Brown - ses-472602 O-ring Brown100.98 mm  x 6.99 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 61.6x2.62 Viton-FKM-FPM - 70 Shore A - Brown - ses-472545 O-ring Brown61.7 mm  x 2.62 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 183.52x5.33 Viton-FKM-FPM - 70 Shore A - Brown - ses-472683 O-ring Brown183.53 mm  x 5.33 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 53.65x2.62 Viton-FKM-FPM - 70 Shore A - Brown - ses-472530 O-ring Brown53.66 mm  x 2.62 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 17.93x2.46 Viton-FKM-FPM - 70 Shore A - Brown - ses-472439 O-ring Brown17.94 mm  x 2.46 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 86x7 Viton-FKM-FPM - 70 Shore A - Brown - ses-329130 O-ring Brown86 mm  x 7 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 2.9x1.78 Viton-FKM-FPM - 70 Shore A - Brown - ses-472394 O-ring Brown2.9 mm  x 1.78 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 32.69x5.33 Viton-FKM-FPM - 70 Shore A - Brown - ses-472482 O-ring Brown32.70 mm  x 5.33 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 25.12x1.78 Viton-FKM-FPM - 70 Shore A - Brown - ses-472463 O-ring Brown25.13 mm  x 1.78 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 380.37x5.33 Viton-FKM-FPM - 70 Shore A - Brown - ses-472749 O-ring Brown380.38 mm  x 5.33 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 59.92x3.53 Viton-FKM-FPM - 70 Shore A - Brown - ses-472542 O-ring Brown59.93 mm  x 3.53 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 116.84x6.99 Viton-FKM-FPM - 70 Shore A - Brown - ses-472623 O-ring Brown116.85 mm  x 6.99 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 40.87x3.53 Viton-FKM-FPM - 70 Shore A - Brown - ses-472503 O-ring Brown40.88 mm  x 3.53 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 5.28x1.78 Viton-FKM-FPM - 70 Shore A - Brown - ses-472402 O-ring Brown5.28 mm  x 1.78 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 34.59x2.62 Viton-FKM-FPM - 70 Shore A - Brown - ses-472490 O-ring Brown34.60 mm  x 2.62 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 62.87x6.99 Viton-FKM-FPM - 70 Shore A - Brown - ses-472547 O-ring Brown62.88 mm  x 6.99 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 72.4x5.33 Viton-FKM-FPM - 70 Shore A - Brown - ses-472565 O-ring Brown72.5 mm  x 5.33 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 85.32x3.53 Viton-FKM-FPM - 70 Shore A - Brown - ses-472584 O-ring Brown85.33 mm  x 3.53 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 88.27x6.99 Viton-FKM-FPM - 70 Shore A - Brown - ses-472586 O-ring Brown88.28 mm  x 6.99 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 47.29x2.62 Viton-FKM-FPM - 70 Shore A - Brown - ses-472517 O-ring Brown47.30 mm  x 2.62 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 20.35x1.78 Viton-FKM-FPM - 70 Shore A - Brown - ses-472448 O-ring Brown20.36 mm  x 1.78 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 72.39x6.99 Viton-FKM-FPM - 70 Shore A - Brown - ses-472564 O-ring Brown72.40 mm  x 6.99 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 26.64x2.62 Viton-FKM-FPM - 70 Shore A - Brown - ses-472467 O-ring Brown26.65 mm  x 2.62 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 196.22x6.99 Viton-FKM-FPM - 70 Shore A - Brown - ses-472692 O-ring Brown196.23 mm  x 6.99 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 291.47x6.99 Viton-FKM-FPM - 70 Shore A - Brown - ses-472735 O-ring Brown291.48 mm  x 6.99 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 132.72x5.33 Viton-FKM-FPM - 70 Shore A - Brown - ses-472641 O-ring Brown132.73 mm  x 5.33 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 24.99x3.53 Viton-FKM-FPM - 70 Shore A - Brown - ses-472460 O-ring Brown24.100 mm  x 3.53 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 21.92x2.95 Viton-FKM-FPM - 70 Shore A - Brown - ses-472452 O-ring Brown21.93 mm  x 2.95 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 44.17x1.78 Viton-FKM-FPM - 70 Shore A - Brown - ses-472512 O-ring Brown44.18 mm  x 1.78 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 59.69x5.33 Viton-FKM-FPM - 70 Shore A - Brown FDA - ses-500210 O-ring Brown59.70 mm  x 5.33 mm Viton-FKM-FPM70 Shore A Jaicon-bekijk icon
O-Ring 7.64x1.63 Viton-FKM-FPM - 70 Shore A - Brown - ses-472409 O-ring Brown7.64 mm  x 1.63 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 148.6x5.33 Viton-FKM-FPM - 70 Shore A - Brown - ses-472660 O-ring Brown148.7 mm  x 5.33 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 202.57x5.33 Viton-FKM-FPM - 70 Shore A - Brown - ses-472695 O-ring Brown202.58 mm  x 5.33 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 177.17x6.99 Viton-FKM-FPM - 70 Shore A - Brown - ses-472680 O-ring Brown177.18 mm  x 6.99 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 186x2.5 Viton-FKM-FPM - 70 Shore A - Brown - ses-325769 O-ring Brown187 mm  x 2.5 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 139.3x3.53 Viton-FKM-FPM - 70 Shore A - Brown - ses-472651 O-ring Brown139.4 mm  x 3.53 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 32.92x3.53 Viton-FKM-FPM - 70 Shore A - Brown - ses-472483 O-ring Brown32.93 mm  x 3.53 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 1.24x2.62 Viton-FKM-FPM - 70 Shore A - Brown - ses-472389 O-ring Brown1.24 mm  x 2.62 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 43.69x3 Viton-FKM-FPM - 70 Shore A - Brown - ses-472507 O-ring Brown43.70 mm  x 3 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon

The first FKM Fluor-elastomer found its way into the market in the 50s when there was need for high performance sealings in the aerospace industry. In that time FKM was developed by the company ‘Dupont’ and was brought to market under the trademark Viton®. The latest fluor-elastomers provide

FPM is the international abbreviation according to DIN/ISO, whereas FKM is the short form for the fluoroelastomer category according to the American standard ASTM. Viton® is the registered trade mark of DuPont Performance Elastomers, as is Tecnoflon® for Solvay Specialty Polymers, Dyneon™ for 3M Dyneon and DAI-EL™ for polymers supplied by Daikin.

The chemical resistance and high temperature stability is due to the bulkiness of the fluorine atoms, shielding the polymer backbone and carbon-fluor bond from attack, and the high bonding energy of the carbon-fluor bond.

 

The origin of FPM/FKM Viton®

The first FKM fluoroelastomer found its way into the market in the 50s when there was need for high performance sealings in the aerospace industry. In that time FKM was developed by the company Dupont Performance Elastomers and was brought to market under the trademark Viton®. Nowadays, multiple company’s manufacture FKM and FPM fluoroelastomers.

Viton®, also known as FKM and FPM whereby FPM is the international name according to DIN/ISO, whereas FKM the short form is for the fluoroelastomer category according to the American standard ASTM.

Viton® is the registered trade mark of DuPont Performance Elastomers, as is Tecnoflon® for Solvay Specialty Polymers, Dyneon™ for 3M Dyneon and DAI-EL™ for polymers from Daikin. All these are brands for FPM/FKM polymers and all stand for one singe base material, which is fluoroelastomer.

What is Viton®?

This fluoroelastomer is used in multiple situations where O-rings need to be resistant to high temperatures and chemical attacks. The FPM/FKM Viton® sealing rings are often used in the aerospace, the automotive and other mechanical equipment requiring maximum resistance to high temperatures and all kinds of chemicals, fluids and other media.

What is Viton® used for?

  • O-rings
  • Gaskets
  • Seals
  • Tubing
  • Suitable for various industrial applications

The advantages of Viton®

  • Better able to withstand high temperature, while retaining its mechanical properties and its resistance to oil, chemicals and other fluids.
  • Depending on the grade the working temperature range is considered to be -26°C to +205°/230°C (-15°F to +400°/440°F).
  • It will take even higher temperatures if the working period is shorter.
  • Shockproof and resilient
  • Good chemical resistance
  • It has a high density
  • Sustainable

The downside of Viton®

  • Not resistant to superheated steam, low temperatures, polar solvents, brake fluids containing glycol and low molecular organic acids.

On this page we offer our range of brown 70 Shore A O-Rings. Search for your specific O ring by using the filters on the left of the page or take your time and browse our wide range of our products. When you can not find the product you are looking for in our 70 Shore A made from FKM, please send us a Direct Enquiry. Together we can discuss the specifications and find the right product for you.