FKM O-rings 75 Shore A Black

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ProductDimensionsMaterialHardness (Shore A)CertificationStock
Placeholder O-ring Black893 mm  x 10 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 586x5.33 Viton-FKM-FPM - 75 Shore A - Black - ses-435500 O-ring Black587 mm  x 5.33 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 212x12 Viton-FKM-FPM - 75 Shore A - Black - ses-431005 O-ring Black212 mm  x 12 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 565x5.3 Viton-FKM-FPM - 75 Shore A - Black - ses-435142 O-ring Black566 mm  x 5.3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 943x4 Viton-FKM-FPM - 75 Shore A - Black - ses-440641 O-ring Black944 mm  x 4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 749x7 Viton-FKM-FPM - 75 Shore A - Black - ses-437942 O-ring Black750 mm  x 7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
Placeholder O-ring Black12.08 mm  x 5.33 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 113.97x2.62 Viton-FKM-FPM - 75 Shore A - Black - ses-6508602 O-ring Black113.98 mm  x 2.62 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 354.97x5.33 Viton-FKM-FPM - 75 Shore A - Black - ses-6503828 O-ring Black354.98 mm  x 5.33 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 767x5.7 Viton-FKM-FPM - 75 Shore A - Black - ses-438229 O-ring Black768 mm  x 5.7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 31.47x1.78 Viton-FKM-FPM - 75 Shore A - Black - ses-6508526 O-ring Black31.48 mm  x 1.78 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 2139.06x9.53 Viton-FKM-FPM - 75 Shore A - Black - ses-318605 O-ring Black2139.07 mm  x 9.53 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 123.2x5.33 Viton-FKM-FPM - 75 Shore A - Black - ses-6503468 O-ring Black123.3 mm  x 5.33 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 25.07x2.62 Viton-FKM-FPM - 75 Shore A - Black - ses-6501213 O-ring Black25.08 mm  x 2.62 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 145.65x3.53 Viton-FKM-FPM - 75 Shore A - Black - ses-6500278 O-ring Black145.66 mm  x 3.53 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 359x5 Viton-FKM-FPM - 75 Shore A - Black - ses-432738 O-ring Black359 mm  x 5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 770x5.3 Viton-FKM-FPM - 75 Shore A - Black - ses-438282 O-ring Black771 mm  x 5.3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 42.52x2.62 Viton-FKM-FPM - 75 Shore A - Black - ses-6506865 O-ring Black42.53 mm  x 2.62 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 7x1.5 Viton-FKM-FPM - 75 Shore A - Black - ses-6514505 O-ring Black7 mm  x 1.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 57x6 Viton-FKM-FPM - 75 Shore A - Black - ses-427698 O-ring Black57 mm  x 6 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 5.28x0.63 Viton-FKM-FPM - 75 Shore A - Black - ses-424684 O-ring Black5.28 mm  x 0.63 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 12.6x2.4 Viton-FKM-FPM - 75 Shore A - Black - ses-425332 O-ring Black12.6 mm  x 2.4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 82x4 Viton-FKM-FPM - 75 Shore A - Black - ses-6510654 O-ring Black82 mm  x 4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 527x3.53 Viton-FKM-FPM - 75 Shore A - Black - ses-434535 O-ring Black528 mm  x 3.53 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
Placeholder O-ring Black227 mm  x 4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 618x6 Viton-FKM-FPM - 75 Shore A - Black - ses-436017 O-ring Black619 mm  x 6 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 7.6x4 Viton-FKM-FPM - 75 Shore A - Black - ses-424882 O-ring Black7.6 mm  x 4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 148.59x6.99 Viton-FKM-FPM - 75 Shore A - Black - ses-6512766 O-ring Black148.60 mm  x 6.99 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 802x10 Viton-FKM-FPM - 75 Shore A - Black - ses-438795 O-ring Black803 mm  x 10 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 114.5x3 Viton-FKM-FPM - 75 Shore A - Black - ses-429303 O-ring Black114.6 mm  x 3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 4.27x1.27 Viton-FKM-FPM - 75 Shore A - Black - ses-424594 O-ring Black4.27 mm  x 1.27 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 50.17x5.33 Viton-FKM-FPM - 75 Shore A - Black - ses-6514416 O-ring Black50.18 mm  x 5.33 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 202.6x7 Viton-FKM-FPM - 75 Shore A - Black - ses-430869 O-ring Black202.7 mm  x 7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 590x15 Viton-FKM-FPM - 75 Shore A - Black - ses-435578 O-ring Black591 mm  x 15 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 908x4 Viton-FKM-FPM - 75 Shore A - Black - ses-440191 O-ring Black909 mm  x 4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 737x5 Viton-FKM-FPM - 75 Shore A - Black - ses-437744 O-ring Black738 mm  x 5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 19.5x3.5 Viton-FKM-FPM - 75 Shore A - Black - ses-425846 O-ring Black19.5 mm  x 3.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 53.67x1.78 Viton-FKM-FPM - 75 Shore A - Black - ses-6500822 O-ring Black53.68 mm  x 1.78 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 247.5x3.5 Viton-FKM-FPM - 75 Shore A - Black - ses-431416 O-ring Black247.6 mm  x 3.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 598x4.5 Viton-FKM-FPM - 75 Shore A - Black - ses-435703 O-ring Black599 mm  x 4.5 mm Viton-FKM-FPM75 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 black 75 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 75 Shore A made from FKM, please send us a Direct Enquiry. Together we can discuss the specifications and find the right product for you.