FKM O-rings 75 Shore A Black

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ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 50x3.25 Viton-FKM-FPM - 75 Shore A - Black - ses-427427 O-ring Black50 mm  x 3.25 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 175x5 Viton-FKM-FPM - 75 Shore A - Black - ses-6512984 O-ring Black175 mm  x 5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 628x5.7 Viton-FKM-FPM - 75 Shore A - Black - ses-436165 O-ring Black628 mm  x 5.7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 917x8 Viton-FKM-FPM - 75 Shore A - Black - ses-440316 O-ring Black918 mm  x 8 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 419x7 Viton-FKM-FPM - 75 Shore A - Black - ses-433351 O-ring Black419 mm  x 7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 41x4.5 Viton-FKM-FPM - 75 Shore A - Black - ses-427052 O-ring Black41 mm  x 4.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 85x3 Viton-FKM-FPM - 75 Shore A - Black - ses-6510688 O-ring Black85 mm  x 3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 379x8 Viton-FKM-FPM - 75 Shore A - Black - ses-432948 O-ring Black379 mm  x 8 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
Placeholder O-ring Black815 mm  x 8 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 121.5x1.5 Viton-FKM-FPM - 75 Shore A - Black - ses-429454 O-ring Black121.6 mm  x 1.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 15x4.5 Viton-FKM-FPM - 75 Shore A - Black - ses-425499 O-ring Black15 mm  x 4.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 64.6x5.7 Viton-FKM-FPM - 75 Shore A - Black - ses-427965 O-ring Black64.7 mm  x 5.7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 249.5x3 Viton-FKM-FPM - 75 Shore A - Black - ses-431446 O-ring Black249.6 mm  x 3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 565x5.7 Viton-FKM-FPM - 75 Shore A - Black - ses-435144 O-ring Black566 mm  x 5.7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 946x8 Viton-FKM-FPM - 75 Shore A - Black - ses-440688 O-ring Black947 mm  x 8 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 750x5 Viton-FKM-FPM - 75 Shore A - Black - ses-437952 O-ring Black751 mm  x 5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 18.4x5.3 Viton-FKM-FPM - 75 Shore A - Black - ses-425751 O-ring Black18.5 mm  x 5.3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 91x8 Viton-FKM-FPM - 75 Shore A - Black - ses-428717 O-ring Black91 mm  x 8 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 326x7 Viton-FKM-FPM - 75 Shore A - Black - ses-432383 O-ring Black326 mm  x 7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 687x7 Viton-FKM-FPM - 75 Shore A - Black - ses-437032 O-ring Black688 mm  x 7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 25.8x3.53 Viton-FKM-FPM - 75 Shore A - Black - ses-426270 O-ring Black25.9 mm  x 3.53 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 747x3 Viton-FKM-FPM - 75 Shore A - Black - ses-437899 O-ring Black748 mm  x 3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 18.6x2.4 Viton-FKM-FPM - 75 Shore A - Black - ses-425771 O-ring Black18.7 mm  x 2.4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 110.49x5.33 Viton-FKM-FPM - 75 Shore A - Black - ses-6506228 O-ring Black110.50 mm  x 5.33 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 754.5x8.4 Viton-FKM-FPM - 75 Shore A - Black - ses-438024 O-ring Black754.6 mm  x 8.4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 91.44x7 Viton-FKM-FPM - 75 Shore A - Black - ses-428722 O-ring Black91.45 mm  x 7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 52x8 Viton-FKM-FPM - 75 Shore A - Black - ORSV2-52x8-FKM74 O-ring Black52 mm  x 8 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 18.97x1.96 Viton-FKM-FPM - 75 Shore A - Black - ses-425785 O-ring Black18.98 mm  x 1.96 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 125x7.5 Viton-FKM-FPM - 75 Shore A - Black - ses-429539 O-ring Black125 mm  x 7.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 339x4 Viton-FKM-FPM - 75 Shore A - Black - ses-432513 O-ring Black339 mm  x 4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
Placeholder O-ring Black704 mm  x 4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
Placeholder O-ring Black141 mm  x 5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 258x4 Viton-FKM-FPM - 75 Shore A - Black - ORSV2-258x4-FKM74 O-ring Black259 mm  x 4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 21.1x1.6 Viton-FKM-FPM - 75 Shore A - Black USP-FDA - ses-6506728 O-ring Black21.2 mm  x 1.6 mm Viton-FKM-FPM75 Shore A Jaicon-bekijk icon
O-Ring 10.46x5.33 Viton-FKM-FPM - 75 Shore A - Black - ses-6500307 O-ring Black10.47 mm  x 5.33 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 111x4 Viton-FKM-FPM - 75 Shore A - Black - ses-429212 O-ring Black111 mm  x 4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 338x9 Viton-FKM-FPM - 75 Shore A - Black - ses-432508 O-ring Black339 mm  x 9 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 703x8 Viton-FKM-FPM - 75 Shore A - Black - ses-437270 O-ring Black704 mm  x 8 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 85x5 Viton-FKM-FPM - 75 Shore A - Black - ses-6514084 O-ring Black85 mm  x 5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 25.5x3.2 Viton-FKM-FPM - 75 Shore A - Black - ORSV2-25.5x3.2-FKM74 O-ring Black25.6 mm  x 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.