FKM O-rings 75 Shore A Black

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ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 881x3 Viton-FKM-FPM - 75 Shore A - Black - ses-439850 O-ring Black882 mm  x 3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 329.8x3.53 Viton-FKM-FPM - 75 Shore A - Black - ses-6514156 O-ring Black329.9 mm  x 3.53 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 91.5x7 Viton-FKM-FPM - 75 Shore A - Black - ses-428728 O-ring Black91.6 mm  x 7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 329.57x6.99 Viton-FKM-FPM - 75 Shore A - Black - ses-6506306 O-ring Black329.58 mm  x 6.99 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 681x5.33 Viton-FKM-FPM - 75 Shore A - Black - ses-436928 O-ring Black682 mm  x 5.33 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 18.72x2.62 Viton-FKM-FPM - 75 Shore A - Black - ses-6512561 O-ring Black18.73 mm  x 2.62 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 627x6 Viton-FKM-FPM - 75 Shore A - Black - ses-436152 O-ring Black628 mm  x 6 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 6.4x1.9 Viton-FKM-FPM - 75 Shore A - Black - ses-6511741 O-ring Black6.4 mm  x 1.9 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 64.9x6.6 Viton-FKM-FPM - 75 Shore A - Black - ses-427971 O-ring Black64.10 mm  x 6.6 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 209.23x2.62 Viton-FKM-FPM - 75 Shore A - Black - ses-6514146 O-ring Black209.24 mm  x 2.62 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 597x3 Viton-FKM-FPM - 75 Shore A - Black - ses-435682 O-ring Black597 mm  x 3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 927x14 Viton-FKM-FPM - 75 Shore A - Black - ses-440457 O-ring Black928 mm  x 14 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 622x9 Viton-FKM-FPM - 75 Shore A - Black - ses-436081 O-ring Black623 mm  x 9 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 45x2.5 Viton-FKM-FPM - 75 Shore A - Black - ses-427221 O-ring Black45 mm  x 2.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 158.35x3.53 Viton-FKM-FPM - 75 Shore A - Black - ses-6502649 O-ring Black158.36 mm  x 3.53 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 546x6.5 Viton-FKM-FPM - 75 Shore A - Black - ses-434842 O-ring Black546 mm  x 6.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 840x12 Viton-FKM-FPM - 75 Shore A - Black - ses-439299 O-ring Black841 mm  x 12 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 76x3 Viton-FKM-FPM - 75 Shore A - Black - ses-500345 O-ring Black76 mm  x 3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
Placeholder O-ring Black225 mm  x 3.55 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 581x9.5 Viton-FKM-FPM - 75 Shore A - Black - ses-435414 O-ring Black582 mm  x 9.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 1266x7 Viton-FKM-FPM - 75 Shore A - Black - ses-441129 O-ring Black1267 mm  x 7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 99.2x5.7 Viton-FKM-FPM - 75 Shore A - Black - ses-500434 O-ring Black99.3 mm  x 5.7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 11.18x0.76 Viton-FKM-FPM - 75 Shore A - Black - ses-425205 O-ring Black11.19 mm  x 0.76 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 21x2 Viton-FKM-FPM - 75 Shore A - Black - ses-6508890 O-ring Black21 mm  x 2 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 68x2 Viton-FKM-FPM - 75 Shore A - Black - ses-500341 O-ring Black68 mm  x 2 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 215.58x2.62 Viton-FKM-FPM - 75 Shore A - Black - ses-6501880 O-ring Black215.59 mm  x 2.62 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 571x9 Viton-FKM-FPM - 75 Shore A - Black - ses-435251 O-ring Black571 mm  x 9 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 956x8 Viton-FKM-FPM - 75 Shore A - Black - ses-440790 O-ring Black957 mm  x 8 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 658.54x5.33 Viton-FKM-FPM - 75 Shore A - Black - ses-436586 O-ring Black658.55 mm  x 5.33 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 16.6x4.7 Viton-FKM-FPM - 75 Shore A - Black - ses-425621 O-ring Black16.6 mm  x 4.7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 72.62x3.53 Viton-FKM-FPM - 75 Shore A - Black - ses-6511506 O-ring Black72.63 mm  x 3.53 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 135.9x5.33 Viton-FKM-FPM - 75 Shore A - Black - ses-6500354 O-ring Black135.10 mm  x 5.33 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 450x10 Viton-FKM-FPM - 75 Shore A - Black - ses-433643 O-ring Black451 mm  x 10 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 830x8 Viton-FKM-FPM - 75 Shore A - Black - ses-439150 O-ring Black831 mm  x 8 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 247.02x5.33 Viton-FKM-FPM - 75 Shore A - Black - ses-6503733 O-ring Black247.03 mm  x 5.33 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 34.65x1.78 Viton-FKM-FPM - 75 Shore A - Black - ses-6514238 O-ring Black34.66 mm  x 1.78 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 100.51x3.73 Viton-FKM-FPM - 75 Shore A - Black - ses-428959 O-ring Black100.52 mm  x 3.73 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 380.37x6.99 Viton-FKM-FPM - 75 Shore A - Black - ses-6513055 O-ring Black380.38 mm  x 6.99 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 808x10 Viton-FKM-FPM - 75 Shore A - Black - ses-438881 O-ring Black809 mm  x 10 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 221.84x3.53 Viton-FKM-FPM - 75 Shore A - Black - ses-6511539 O-ring Black221.85 mm  x 3.53 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.