FKM O-rings 75 Shore A Black

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ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 138x5.3 Viton-FKM-FPM - 75 Shore A - Black - ses-429825 O-ring Black138 mm  x 5.3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 395x12 Viton-FKM-FPM - 75 Shore A - Black - ses-433122 O-ring Black396 mm  x 12 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 841x4.5 Viton-FKM-FPM - 75 Shore A - Black - ses-439306 O-ring Black842 mm  x 4.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 133x1.5 Viton-FKM-FPM - 75 Shore A - Black - ses-429706 O-ring Black133 mm  x 1.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 7.6x2.62 Viton-FKM-FPM - 75 Shore A - Black - ses-6506034 O-ring Black7.6 mm  x 2.62 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 72.62x3.53 Viton-FKM-FPM - 75 Shore A - Black - ses-6508651 O-ring Black72.63 mm  x 3.53 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 120x2.88 Viton-FKM-FPM - 75 Shore A - Black - ses-429412 O-ring Black120 mm  x 2.88 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 538x7 Viton-FKM-FPM - 75 Shore A - Black - ses-434714 O-ring Black539 mm  x 7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 824x4 Viton-FKM-FPM - 75 Shore A - Black - ses-439077 O-ring Black825 mm  x 4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 245x5 Viton-FKM-FPM - 75 Shore A - Black - ses-431382 O-ring Black245 mm  x 5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 10x1 Viton-FKM-FPM - 75 Shore A - Black - ses-6513957 O-ring Black10 mm  x 1 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
Placeholder O-ring Black123.43 mm  x 3.53 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 284x3.5 Viton-FKM-FPM - 75 Shore A - Black - ses-431861 O-ring Black284 mm  x 3.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 682x7 Viton-FKM-FPM - 75 Shore A - Black - ses-436947 O-ring Black683 mm  x 7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 931x6 Viton-FKM-FPM - 75 Shore A - Black - ses-440500 O-ring Black932 mm  x 6 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
Placeholder O-ring Black456 mm  x 7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 17.4x2.1 Viton-FKM-FPM - 75 Shore A - Black - ses-425676 O-ring Black17.5 mm  x 2.1 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 88.62x1.78 Viton-FKM-FPM - 75 Shore A - Black - ses-6500901 O-ring Black88.63 mm  x 1.78 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
Placeholder O-ring Black308 mm  x 5.33 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 661x14 Viton-FKM-FPM - 75 Shore A - Black - ses-436638 O-ring Black662 mm  x 14 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 8x1.9 Viton-FKM-FPM - 75 Shore A - Black - ses-6511743 O-ring Black8 mm  x 1.9 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 168.5x6.25 Viton-FKM-FPM - 75 Shore A - Black - ses-430378 O-ring Black168.6 mm  x 6.25 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 24x4.5 Viton-FKM-FPM - 75 Shore A - Black - ses-426155 O-ring Black24 mm  x 4.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 110.49x5.33 Viton-FKM-FPM - 75 Shore A - Black - ses-6512722 O-ring Black110.50 mm  x 5.33 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 290x6 Viton-FKM-FPM - 75 Shore A - Black - ses-6512875 O-ring Black291 mm  x 6 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 690x5.33 Viton-FKM-FPM - 75 Shore A - Black - ses-437072 O-ring Black691 mm  x 5.33 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 25.5x1.5 Viton-FKM-FPM - 75 Shore A - Black - ses-426253 O-ring Black25.6 mm  x 1.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 736.6x9.52 Viton-FKM-FPM - 75 Shore A - Black - ses-437741 O-ring Black736.7 mm  x 9.52 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 21x3 Viton-FKM-FPM - 75 Shore A - Black - ses-500437 O-ring Black21 mm  x 3 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 69x2.4 Viton-FKM-FPM - 75 Shore A - Black - ses-428104 O-ring Black69 mm  x 2.4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 189.5x4.5 Viton-FKM-FPM - 75 Shore A - Black - ses-430681 O-ring Black189.6 mm  x 4.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 653x4 Viton-FKM-FPM - 75 Shore A - Black - ses-436502 O-ring Black654 mm  x 4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 1050x7 Viton-FKM-FPM - 75 Shore A - Black - ses-440968 O-ring Black1050 mm  x 7 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 49x1.5 Viton-FKM-FPM - 75 Shore A - Black - ses-427389 O-ring Black49 mm  x 1.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 10.5x1.5 Viton-FKM-FPM - 75 Shore A - Black - ses-425135 O-ring Black10.5 mm  x 1.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 142.47x3.53 Viton-FKM-FPM - 75 Shore A - Black USP-FDA - ses-6506505 O-ring Black142.48 mm  x 3.53 mm Viton-FKM-FPM75 Shore A Jaicon-bekijk icon
O-Ring 292x3.5 Viton-FKM-FPM - 75 Shore A - Black - ses-431955 O-ring Black292 mm  x 3.5 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 696x8.4 Viton-FKM-FPM - 75 Shore A - Black - ses-437156 O-ring Black697 mm  x 8.4 mm Viton-FKM-FPM75 Shore A Neeicon-bekijk icon
O-Ring 28.17x3.53 Viton-FKM-FPM - 75 Shore A - Black USP-FDA - ses-6506465 O-ring Black28.18 mm  x 3.53 mm Viton-FKM-FPM75 Shore A Jaicon-bekijk icon
O-Ring 735x4 Viton-FKM-FPM - 75 Shore A - Black - ses-437708 O-ring Black736 mm  x 4 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.