FKM O-rings 75 Shore A Black

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ProductDimensionsMaterialHardness (Shore A)CertificationStock
Placeholder O-ring Black92 mm  x 1.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 118x3.5 Viton-FKM-FPM - 75 Shore A - Black - ses-429378 O-ring Black118 mm  x 3.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 202.87x2.62 Viton-FKM-FPM - 75 Shore A - Black - ses-6506903 O-ring Black202.88 mm  x 2.62 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
Placeholder O-ring Black419 mm  x 10 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 635x8 Viton-FKM-FPM - 75 Shore A - Black - ses-436266 O-ring Black636 mm  x 8 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 767x7 Viton-FKM-FPM - 75 Shore A - Black - ses-438232 O-ring Black768 mm  x 7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 847x9 Viton-FKM-FPM - 75 Shore A - Black - ses-439408 O-ring Black848 mm  x 9 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 18.9x3.6 Viton-FKM-FPM - 75 Shore A - Black - ses-425782 O-ring Black18.9 mm  x 3.6 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 136x5.5 Viton-FKM-FPM - 75 Shore A - Black - ses-429790 O-ring Black136 mm  x 5.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 129.54x6.99 Viton-FKM-FPM - 75 Shore A - Black - ses-6514756 O-ring Black129.55 mm  x 6.99 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 18.64x3.53 Viton-FKM-FPM - 75 Shore A - Black - ses-6511483 O-ring Black18.65 mm  x 3.53 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 51x2 Viton-FKM-FPM - 75 Shore A - Black - ses-427468 O-ring Black51 mm  x 2 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 79x2.5 Viton-FKM-FPM - 75 Shore A - Black - ses-428368 O-ring Black79 mm  x 2.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 135.76x1.78 Viton-FKM-FPM - 75 Shore A - Black - ses-429775 O-ring Black135.77 mm  x 1.78 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 190x5.5 Viton-FKM-FPM - 75 Shore A - Black - ses-430696 O-ring Black190 mm  x 5.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 397x3 Viton-FKM-FPM - 75 Shore A - Black - ses-433134 O-ring Black397 mm  x 3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 621x10 Viton-FKM-FPM - 75 Shore A - Black - ses-436068 O-ring Black622 mm  x 10 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 800x5.33 Viton-FKM-FPM - 75 Shore A - Black - ses-438753 O-ring Black801 mm  x 5.33 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 920x6 Viton-FKM-FPM - 75 Shore A - Black - ses-440355 O-ring Black921 mm  x 6 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 120x10 Viton-FKM-FPM - 75 Shore A - Black - ses-429427 O-ring Black120 mm  x 10 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 731x8.4 Viton-FKM-FPM - 75 Shore A - Black - ses-437667 O-ring Black731 mm  x 8.4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
Placeholder O-ring Black21 mm  x 4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 20x3 Viton-FKM-FPM - 75 Shore A - Black - ses-6510549 O-ring Black20 mm  x 3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 44.04x3.53 Viton-FKM-FPM - 75 Shore A - Black - ses-6500245 O-ring Black44.05 mm  x 3.53 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 20.63x2.62 Viton-FKM-FPM - 75 Shore A - Black - ses-6510682 O-ring Black20.64 mm  x 2.62 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 29x4 Viton-FKM-FPM - 75 Shore A - Black - ses-6514011 O-ring Black29 mm  x 4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 75x5 Viton-FKM-FPM - 75 Shore A - Black - ses-6514584 O-ring Black75 mm  x 5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 121x3 Viton-FKM-FPM - 75 Shore A - Black - ses-429448 O-ring Black121 mm  x 3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 84x3 Viton-FKM-FPM - 75 Shore A - Black - ses-428504 O-ring Black84 mm  x 3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 177.47x2.62 Viton-FKM-FPM - 75 Shore A - Black - ses-6501808 O-ring Black177.48 mm  x 2.62 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 439x7 Viton-FKM-FPM - 75 Shore A - Black - ses-433534 O-ring Black439 mm  x 7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 620x7 Viton-FKM-FPM - 75 Shore A - Black - ses-436050 O-ring Black621 mm  x 7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 98.02x3.53 Viton-FKM-FPM - 75 Shore A - Black - ses-6513798 O-ring Black98.03 mm  x 3.53 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 809x10 Viton-FKM-FPM - 75 Shore A - Black - ses-438892 O-ring Black809 mm  x 10 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 938x5 Viton-FKM-FPM - 75 Shore A - Black - ses-440576 O-ring Black938 mm  x 5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 126.67x2.62 Viton-FKM-FPM - 75 Shore A - Black - ses-6501692 O-ring Black126.68 mm  x 2.62 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 42x9 Viton-FKM-FPM - 75 Shore A - Black - ses-427107 O-ring Black42 mm  x 9 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 202.8x7 Viton-FKM-FPM - 75 Shore A - Black - ses-430872 O-ring Black202.9 mm  x 7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 434x3 Viton-FKM-FPM - 75 Shore A - Black - ses-433494 O-ring Black434 mm  x 3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 612x8 Viton-FKM-FPM - 75 Shore A - Black - ses-435934 O-ring Black613 mm  x 8 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.