FKM O-rings 75 Shore A Blue

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ProductDimensionsMaterialHardness (Shore A)CertificationStock
Placeholder O-ring Blue186 mm x 7 mmViton-FKM-FPM75 Shore AJa56 icon
O-Ring 190 X 3 FKM-FPM75 Blue FDA O-ring Blue190 mm x 3 mmViton-FKM-FPM75 Shore AJa56 icon
O-Ring 36.27 X 1.78 FKM-FPM75 Blue FDA O-ring Blue36.27 mm x 1.78 mmViton-FKM-FPM75 Shore AJa52 icon
O-Ring 17 X 3 FKM-FPM75 Blue FDA O-ring Blue17 mm x 3 mmViton-FKM-FPM75 Shore AJa55 icon
O-Ring 304.39 X 3.53 FKM-FPM75 Blue FDA O-ring Blue304.39 mm x 3.53 mmViton-FKM-FPM75 Shore AJa50 icon
O-Ring 183.82 X 2.62 FKM-FPM75 Blue FDA O-ring Blue183.82 mm x 2.62 mmViton-FKM-FPM75 Shore AJa60 icon
O-Ring 142.47 X 3.53 FKM-FPM75 Blue FDA O-ring Blue142.47 mm x 3.53 mmViton-FKM-FPM75 Shore AJa52 icon
O-Ring 29.82 X 2.62 FKM-FPM75 Blue FDA O-ring Blue29.82 mm x 2.62 mmViton-FKM-FPM75 Shore AJa55 icon
O-Ring 350 X 6 FKM-FPM75 Blue FDA O-ring Blue350 mm x 6 mmViton-FKM-FPM75 Shore AJa50 icon
O-Ring 62 X 5 FKM-FPM75 Blue FDA O-ring Blue62 mm x 5 mmViton-FKM-FPM75 Shore AJa56 icon
O-Ring 122 X 3 FKM-FPM75 Blue FDA O-ring Blue122 mm x 3 mmViton-FKM-FPM75 Shore AJa53 icon
Placeholder O-ring Blue180 mm x 5 mmViton-FKM-FPM75 Shore AJa53 icon
Placeholder O-ring Blue64 mm x 3.5 mmViton-FKM-FPM75 Shore AJa54 icon
O-Ring 506 X 3 FKM-FPM75 Blue FDA O-ring Blue506 mm x 3 mmViton-FKM-FPM75 Shore AJa55 icon
O-Ring 18 X 2 FKM-FPM75 Blue FDA O-ring Blue18 mm x 2 mmViton-FKM-FPM75 Shore AJa54 icon
Placeholder O-ring Blue230 mm x 5 mmViton-FKM-FPM75 Shore AJa56 icon
O-Ring 50 X 4 FKM-FPM75 Blue FDA O-ring Blue50 mm x 4 mmViton-FKM-FPM75 Shore AJa55 icon
O-Ring 269.3 X 5.7 FKM-FPM75 Blue FDA O-ring Blue269.3 mm x 5.7 mmViton-FKM-FPM75 Shore AJa53 icon
O-Ring 155 X 3.5 FKM-FPM75 Blue FDA O-ring Blue155 mm x 3.5 mmViton-FKM-FPM75 Shore AJa56 icon
O-Ring 13.3 X 2.4 FKM-FPM75 Blue FDA O-ring Blue13.3 mm x 2.4 mmViton-FKM-FPM75 Shore AJa60 icon
O-Ring 27 X 2.8 FKM-FPM75 Blue FDA O-ring Blue27 mm x 2.8 mmViton-FKM-FPM75 Shore AJa57 icon
O-Ring 6 X 1 FKM-FPM75 Blue FDA O-ring Blue6 mm x 1 mmViton-FKM-FPM75 Shore AJa53 icon
O-Ring 36 X 4 FKM-FPM75 Blue FDA O-ring Blue36 mm x 4 mmViton-FKM-FPM75 Shore AJa59 icon
O-Ring 183.74 X 3.53 FKM-FPM75 Blue FDA O-ring Blue183.74 mm x 3.53 mmViton-FKM-FPM75 Shore AJa57 icon
O-Ring 39.34 X 2.62 FKM-FPM75 Blue FDA O-ring Blue39.34 mm x 2.62 mmViton-FKM-FPM75 Shore AJa56 icon
O-Ring 10.3 X 2.4 FKM-FPM75 Blue FDA O-ring Blue10.3 mm x 2.4 mmViton-FKM-FPM75 Shore AJa58 icon
O-Ring 380.59 X 3.53 FKM-FPM75 Blue FDA O-ring Blue380.59 mm x 3.53 mmViton-FKM-FPM75 Shore AJa58 icon
O-Ring 7 X 2.5 FKM-FPM75 Blue FDA O-ring Blue7 mm x 2.5 mmViton-FKM-FPM75 Shore AJa50 icon
O-Ring 52 X 5 FKM-FPM75 Blue FDA O-ring Blue52 mm x 5 mmViton-FKM-FPM75 Shore AJa56 icon
O-Ring 5 X 3 FKM-FPM75 Blue FDA O-ring Blue5 mm x 3 mmViton-FKM-FPM75 Shore AJa57 icon
O-Ring 27 X 5 FKM-FPM75 Blue FDA O-ring Blue27 mm x 5 mmViton-FKM-FPM75 Shore AJa50 icon
O-Ring 40.5 X 5 FKM-FPM75 Blue FDA O-ring Blue40.5 mm x 5 mmViton-FKM-FPM75 Shore AJa50 icon
O-Ring 51.6 X 2.4 FKM-FPM75 Blue FDA O-ring Blue51.6 mm x 2.4 mmViton-FKM-FPM75 Shore AJa57 icon
O-Ring 207 X 8 FKM-FPM75 Blue FDA O-ring Blue207 mm x 8 mmViton-FKM-FPM75 Shore AJa58 icon
O-Ring 35 X 3.2 FKM-FPM75 Blue FDA O-ring Blue35 mm x 3.2 mmViton-FKM-FPM75 Shore AJa55 icon
O-Ring 44.6 X 3.9 FKM-FPM75 Blue FDA O-ring Blue44.6 mm x 3.9 mmViton-FKM-FPM75 Shore AJa51 icon
O-Ring 40 X 10 FKM-FPM75 Blue FDA O-ring Blue40 mm x 10 mmViton-FKM-FPM75 Shore AJa57 icon
O-Ring 40 X 5 FKM-FPM75 Blue FDA O-ring Blue40 mm x 5 mmViton-FKM-FPM75 Shore AJa53 icon
O-Ring 367 X 3.5 FKM-FPM75 Blue FDA O-ring Blue367 mm x 3.5 mmViton-FKM-FPM75 Shore AJa51 icon
O-Ring 220 X 3 FKM-FPM75 Blue FDA O-ring Blue220 mm x 3 mmViton-FKM-FPM75 Shore AJa58 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 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.