FKM O-rings 75 Shore A Blue

close
FILTERS
Inner Diameter (mm) expand_more
Hardness (Shore A) expand_more

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 blue 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.

108 products
Most sold arrow_drop_down
ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 75.92 X 1.78 FKM-FPM75 Blue FDA O-ring Blue75.92 x 1.78Viton-FKM-FPM75 Shore AJa54 icon
O-Ring 205 X 8 FKM-FPM75 Blue FDA O-ring Blue205 x 8Viton-FKM-FPM75 Shore AJa56 icon
O-Ring 31 X 2 FKM-FPM75 Blue FDA O-ring Blue31 x 2Viton-FKM-FPM75 Shore AJa51 icon
O-Ring 240 X 5 FKM-FPM75 Blue FDA O-ring Blue240 x 5Viton-FKM-FPM75 Shore AJa54 icon
O-Ring 329.57 X 6.99 FKM-FPM75 Blue FDA O-ring Blue329.57 x 6.99Viton-FKM-FPM75 Shore AJa60 icon
O-Ring 21 X 3.5 FKM-FPM75 Blue FDA O-ring Blue21 x 3.5Viton-FKM-FPM75 Shore AJa51 icon
O-Ring 66 X 6.5 FKM-FPM75 Blue FDA O-ring Blue66 x 6.5Viton-FKM-FPM75 Shore AJa53 icon
O-Ring 190.1 X 3.53 FKM-FPM75 Blue FDA O-ring Blue190.1 x 3.53Viton-FKM-FPM75 Shore AJa52 icon
O-Ring 112 X 3 FKM-FPM75 Blue FDA O-ring Blue112 x 3Viton-FKM-FPM75 Shore AJa51 icon
O-Ring 180 X 3 FKM-FPM75 Blue FDA O-ring Blue180 x 3Viton-FKM-FPM75 Shore AJa51 icon
O-Ring 410 X 3 FKM-FPM75 Blue FDA O-ring Blue410 x 3Viton-FKM-FPM75 Shore AJa50 icon
O-Ring 450 X 10 FKM-FPM75 Blue FDA O-ring Blue450 x 10Viton-FKM-FPM75 Shore AJa53 icon
O-Ring 105 X 3 FKM-FPM75 Blue FDA O-ring Blue105 x 3Viton-FKM-FPM75 Shore AJa53 icon
O-Ring 88.49 X 3.53 FKM-FPM75 Blue FDA O-ring Blue88.49 x 3.53Viton-FKM-FPM75 Shore AJa58 icon
O-Ring 36 X 5 FKM-FPM75 Blue FDA O-ring Blue36 x 5Viton-FKM-FPM75 Shore AJa50 icon
O-Ring 86 X 4 FKM-FPM75 Blue FDA O-ring Blue86 x 4Viton-FKM-FPM75 Shore AJa58 icon
O-Ring 85 X 8 FKM-FPM75 Blue FDA O-ring Blue85 x 8Viton-FKM-FPM75 Shore AJa56 icon
O-Ring 164 X 3 FKM-FPM75 Blue FDA O-ring Blue164 x 3Viton-FKM-FPM75 Shore AJa51 icon
O-Ring 17 X 2.5 FKM-FPM75 Blue FDA O-ring Blue17 x 2.5Viton-FKM-FPM75 Shore AJa54 icon
O-Ring 108 X 4 FKM-FPM75 Blue FDA O-ring Blue108 x 4Viton-FKM-FPM75 Shore AJa51 icon
O-Ring 228 X 4 FKM-FPM75 Blue FDA O-ring Blue228 x 4Viton-FKM-FPM75 Shore AJa53 icon
O-Ring 38 X 8 FKM-FPM75 Blue FDA O-ring Blue38 x 8Viton-FKM-FPM75 Shore AJa56 icon
O-Ring 101.19 X 3.53 FKM-FPM75 Blue FDA O-ring Blue101.19 x 3.53Viton-FKM-FPM75 Shore AJa55 icon
O-Ring 158 X 4 FKM-FPM75 Blue FDA O-ring Blue158 x 4Viton-FKM-FPM75 Shore AJa58 icon
O-Ring 48 X 1.5 FKM-FPM75 Blue FDA O-ring Blue48 x 1.5Viton-FKM-FPM75 Shore AJa53 icon
O-Ring 12.07 X 5.33 FKM-FPM75 Blue FDA O-ring Blue12.07 x 5.33Viton-FKM-FPM75 Shore AJa54 icon
O-Ring 94.5 X 3 FKM-FPM75 Blue FDA O-ring Blue94.5 x 3Viton-FKM-FPM75 Shore AJa50 icon
O-Ring 192 X 3 FKM-FPM75 Blue FDA O-ring Blue192 x 3Viton-FKM-FPM75 Shore AJa50 icon
O-Ring 20 X 1.3 FKM-FPM75 Blue FDA O-ring Blue20 x 1.3Viton-FKM-FPM75 Shore AJa55 icon
O-Ring 57.6 X 2.4 FKM-FPM75 Blue FDA O-ring Blue57.6 x 2.4Viton-FKM-FPM75 Shore AJa60 icon
O-Ring 94.62 X 5.33 FKM-FPM75 Blue FDA O-ring Blue94.62 x 5.33Viton-FKM-FPM75 Shore AJa57 icon
O-Ring 58.74 X 3.53 FKM-FPM75 Blue FDA O-ring Blue58.74 x 3.53Viton-FKM-FPM75 Shore AJa59 icon
O-Ring 20.24 X 2.62 FKM-FPM75 Blue FDA O-ring Blue20.24 x 2.62Viton-FKM-FPM75 Shore AJa57 icon
O-Ring 26 X 2.5 FKM-FPM75 Blue FDA O-ring Blue26 x 2.5Viton-FKM-FPM75 Shore AJa53 icon
O-Ring 134 X 4 FKM-FPM75 Blue FDA O-ring Blue134 x 4Viton-FKM-FPM75 Shore AJa59 icon
O-Ring 140 X 8 FKM-FPM75 Blue FDA O-ring Blue140 x 8Viton-FKM-FPM75 Shore AJa57 icon
O-Ring 242 X 6 FKM-FPM75 Blue FDA O-ring Blue242 x 6Viton-FKM-FPM75 Shore AJa50 icon
O-Ring 81 X 3 FKM-FPM75 Blue FDA O-ring Blue81 x 3Viton-FKM-FPM75 Shore AJa60 icon
O-Ring 51 X 4.5 FKM-FPM75 Blue FDA O-ring Blue51 x 4.5Viton-FKM-FPM75 Shore AJa52 icon
O-Ring 53.57 X 3.53 FKM-FPM75 Blue FDA O-ring Blue53.57 x 3.53Viton-FKM-FPM75 Shore AJa53 icon