FKM O-rings 75 Shore A Green

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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 green 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.

692 products
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ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 43.69x3 Viton-FKM-FPM - 75 Shore A - Green - ses-473318 O-ring Green43.69 X 3Viton-FKM-FPM75 Shore ANee56 icon
O-Ring 19x4 Viton-FKM-FPM - 75 Shore A - Green - ORSV2-19x4-FKM74 O-ring Green19 X 4Viton-FKM-FPM75 Shore ANee59 icon
O-Ring 266.07x5.33 Viton-FKM-FPM - 75 Shore A - Green - ses-473510 O-ring Green266.07 X 5.33Viton-FKM-FPM75 Shore ANee51 icon
O-Ring 31.47x1.78 Viton-FKM-FPM - 75 Shore A - Green - ses-473296 O-ring Green31.47 X 1.78Viton-FKM-FPM75 Shore ANee55 icon
O-Ring 177.47x2.62 Viton-FKM-FPM - 75 Shore A - Green - ses-473470 O-ring Green177.47 X 2.62Viton-FKM-FPM75 Shore ANee54 icon
O-Ring 14x1.78 Viton-FKM-FPM - 75 Shore A - Green - ses-473250 O-ring Green14 X 1.78Viton-FKM-FPM75 Shore ANee55 icon
O-Ring 43.82x5.34 Viton-FKM-FPM - 75 Shore A - Green - ORSV2-43.82x5.34-FKM74 O-ring Green43.82 X 5.34Viton-FKM-FPM75 Shore ANee60 icon
O-Ring 52.2x5.7 Viton-FKM-FPM - 75 Shore A - Green - ORSV2-52.2x5.7-FKM74 O-ring Green52.2 X 5.7Viton-FKM-FPM75 Shore ANee57 icon
O-Ring 430.66x3.53 Viton-FKM-FPM - 75 Shore A - Green - ses-473533 O-ring Green430.66 X 3.53Viton-FKM-FPM75 Shore ANee57 icon
O-Ring 561.5x8.5 Viton-FKM-FPM - 75 Shore A - Green - ORSV2-561.5x8.5-FKM74 O-ring Green561.5 X 8.5Viton-FKM-FPM75 Shore ANee58 icon
O-Ring 234.54x3.53 Viton-FKM-FPM - 75 Shore A - Green - ses-473499 O-ring Green234.54 X 3.53Viton-FKM-FPM75 Shore ANee56 icon
O-Ring 179.2x5.7 Viton-FKM-FPM - 75 Shore A - Green - ORSV2-179.2x5.7-FKM74 O-ring Green179.2 X 5.7Viton-FKM-FPM75 Shore ANee51 icon
O-Ring 4x1.75 Viton-FKM-FPM - 75 Shore A - Green - ORSV2-4x1.75-FKM74 O-ring Green4 X 1.75Viton-FKM-FPM75 Shore ANee59 icon
O-Ring 98.02x3.53 Viton-FKM-FPM - 75 Shore A - Green - ses-473403 O-ring Green98.02 X 3.53Viton-FKM-FPM75 Shore ANee55 icon
O-Ring 18.64x3.53 Viton-FKM-FPM - 75 Shore A - Green - ses-473261 O-ring Green18.64 X 3.53Viton-FKM-FPM75 Shore ANee54 icon
O-Ring 47x3 Viton-FKM-FPM - 75 Shore A - Green - ORSV2-47x3-FKM74 O-ring Green47 X 3Viton-FKM-FPM75 Shore ANee57 icon
O-Ring 126.37x6.99 Viton-FKM-FPM - 75 Shore A - Green - ses-473432 O-ring Green126.37 X 6.99Viton-FKM-FPM75 Shore ANee57 icon
O-Ring 129.54x6.99 Viton-FKM-FPM - 75 Shore A - Green - ses-473436 O-ring Green129.54 X 6.99Viton-FKM-FPM75 Shore ANee58 icon
O-Ring 72.69x2.62 Viton-FKM-FPM - 75 Shore A - Green - ses-473374 O-ring Green72.69 X 2.62Viton-FKM-FPM75 Shore ANee56 icon
O-Ring 171.05x3.53 Viton-FKM-FPM - 75 Shore A - Green - ORSV2-171.05x3.53-FKM74 O-ring Green171.05 X 3.53Viton-FKM-FPM75 Shore ANee54 icon
O-Ring 247.33x2.62 Viton-FKM-FPM - 75 Shore A - Green - ses-473506 O-ring Green247.33 X 2.62Viton-FKM-FPM75 Shore ANee51 icon
O-Ring 69.52x2.62 Viton-FKM-FPM - 75 Shore A - Green - ORSV2-69.52x2.62-FKM74 O-ring Green69.52 X 2.62Viton-FKM-FPM62 Shore ANee60 icon
O-Ring 53.09x3 Viton-FKM-FPM - 75 Shore A - Green - ses-473335 O-ring Green53.09 X 3Viton-FKM-FPM75 Shore ANee58 icon
O-Ring 202.57x5.33 Viton-FKM-FPM - 75 Shore A - Green - ses-473481 O-ring Green202.57 X 5.33Viton-FKM-FPM75 Shore ANee54 icon
O-Ring 88.62x1.78 Viton-FKM-FPM - 75 Shore A - Green - ses-473393 O-ring Green88.62 X 1.78Viton-FKM-FPM75 Shore ANee52 icon
O-Ring 50.4x3.53 Viton-FKM-FPM - 75 Shore A - Green - ses-473331 O-ring Green50.4 X 3.53Viton-FKM-FPM75 Shore ANee50 icon
O-Ring 151.99x3.53 Viton-FKM-FPM - 75 Shore A - Green - ses-473455 O-ring Green151.99 X 3.53Viton-FKM-FPM75 Shore ANee51 icon
O-Ring 700x4 Viton-FKM-FPM - 75 Shore A - Green - ORSV2-700x4-FKM74 O-ring Green700 X 4Viton-FKM-FPM75 Shore ANee53 icon
O-Ring 633.48x5.33 Viton-FKM-FPM - 75 Shore A - Green - ses-473552 O-ring Green633.48 X 5.33Viton-FKM-FPM75 Shore ANee57 icon
O-Ring 228.28x2.62 Viton-FKM-FPM - 75 Shore A - Green - ses-473497 O-ring Green228.28 X 2.62Viton-FKM-FPM75 Shore ANee59 icon
O-Ring 1125x14.8 Viton-FKM-FPM - 75 Shore A - Green - ORSV2-1125x14.8-FKM74 O-ring Green1125 X 14.8Viton-FKM-FPM75 Shore ANee54 icon
O-Ring 44.04x3.53 Viton-FKM-FPM - 75 Shore A - Green - ses-473321 O-ring Green44.04 X 3.53Viton-FKM-FPM75 Shore ANee54 icon
O-Ring 40.95x2.62 Viton-FKM-FPM - 75 Shore A - Green - ses-473317 O-ring Green40.95 X 2.62Viton-FKM-FPM75 Shore ANee58 icon
O-Ring 107.63x2.62 Viton-FKM-FPM - 75 Shore A - Green - ses-473415 O-ring Green107.63 X 2.62Viton-FKM-FPM75 Shore ANee58 icon
O-Ring 406x4 Viton-FKM-FPM - 75 Shore A - Green - ORSV2-406x4-FKM74 O-ring Green406 X 4Viton-FKM-FPM75 Shore ANee52 icon
O-Ring 4.5x1.8 Viton-FKM-FPM - 75 Shore A - Green - ORSV2-4.5x1.8-FKM74 O-ring Green4.5 X 1.8Viton-FKM-FPM75 Shore ANee52 icon
O-Ring 152.07x2.62 Viton-FKM-FPM - 75 Shore A - Green - ses-473456 O-ring Green152.07 X 2.62Viton-FKM-FPM75 Shore ANee59 icon
O-Ring 36.1x3.53 Viton-FKM-FPM - 75 Shore A - Green - ses-473306 O-ring Green36.1 X 3.53Viton-FKM-FPM75 Shore ANee56 icon
O-Ring 183.52x5.33 Viton-FKM-FPM - 75 Shore A - Green - ses-473471 O-ring Green183.52 X 5.33Viton-FKM-FPM75 Shore ANee57 icon
O-Ring 72.76x1.78 Viton-FKM-FPM - 75 Shore A - Green - ses-473375 O-ring Green72.76 X 1.78Viton-FKM-FPM75 Shore ANee54 icon