FKM O-rings 75 Shore A Red

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ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 54 X 4 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red544 mm x 4 mmViton-FKM-FPM75 Shore AJa54 icon
O-Ring 38 X 2 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red382 mm x 2 mmViton-FKM-FPM75 Shore AJa53 icon
O-Ring 508 X 8 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red508 mm x 8 mmViton-FKM-FPM75 Shore AJa56 icon
O-Ring 710 X 12 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red710 mm x 12 mmViton-FKM-FPM75 Shore AJa51 icon
O-Ring 9 X 2.5 FKM-FPM75 Red O-ring Red92 mm x 2.5 mmViton-FKM-FPM75 Shore ANee52 icon
O-Ring 7 X 2 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red72 mm x 2 mmViton-FKM-FPM75 Shore AJa58 icon
Placeholder O-ring Red774.1 mm x 8.4 mmViton-FKM-FPM75 Shore AJa51 icon
O-Ring 456.06 X 6.99 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red456.06 mm x 6.99 mmViton-FKM-FPM75 Shore AJa51 icon
O-Ring 29.82 X 2.62 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red29.82 mm x 2.62 mmViton-FKM-FPM75 Shore AJa56 icon
O-Ring 175 X 4 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red175 mm x 4 mmViton-FKM-FPM75 Shore AJa58 icon
O-Ring 20 X 3 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red203 mm x 3 mmViton-FKM-FPM75 Shore AJa58 icon
O-Ring 266.29 X 3.53 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red266.29 mm x 3.53 mmViton-FKM-FPM75 Shore AJa56 icon
O-Ring 200 X 5.5 FKM-FPM75 Red O-ring Red200 mm x 5.5 mmViton-FKM-FPM75 Shore ANee57 icon
O-Ring 380 X 5 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red380 mm x 5 mmViton-FKM-FPM75 Shore AJa53 icon
O-Ring 120.25 X 3.53 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red120.25 mm x 3.53 mmViton-FKM-FPM75 Shore AJa57 icon
O-Ring 16 X 1.5 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red161 mm x 1.5 mmViton-FKM-FPM75 Shore AJa53 icon
Placeholder O-ring Red813 mm x 12 mmViton-FKM-FPM75 Shore AJa58 icon
Placeholder O-ring Red6 mm x 1.25 mmViton-FKM-FPM75 Shore ANee58 icon
O-Ring 90 X 5 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red90 mm x 5 mmViton-FKM-FPM75 Shore AJa59 icon
O-Ring 84 X 2 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red84 mm x 2 mmViton-FKM-FPM75 Shore AJa51 icon
O-Ring 1047 X 14.8 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red1047 mm x 14.8 mmViton-FKM-FPM75 Shore AJa58 icon
O-Ring 220 X 2.5 FKM-FPM75 Red O-ring Red220 mm x 2.5 mmViton-FKM-FPM75 Shore ANee54 icon
O-Ring 208 X 4 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red208 mm x 4 mmViton-FKM-FPM75 Shore AJa58 icon
O-Ring 80 X 6 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red80 mm x 6 mmViton-FKM-FPM75 Shore AJa50 icon
O-Ring 43 X 2.5 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red432 mm x 2.5 mmViton-FKM-FPM75 Shore AJa59 icon
O-Ring 110.72 X 3.53 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red110.72 mm x 3.53 mmViton-FKM-FPM75 Shore AJa53 icon
O-Ring 560 X 6 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red560 mm x 6 mmViton-FKM-FPM75 Shore AJa50 icon
O-Ring 80 X 3.5 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red80 mm x 3.5 mmViton-FKM-FPM75 Shore AJa52 icon
O-Ring 60 X 6 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red606 mm x 6 mmViton-FKM-FPM75 Shore AJa51 icon
O-Ring 395 X 5 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red395 mm x 5 mmViton-FKM-FPM75 Shore AJa52 icon
O-Ring 38 X 3 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red383 mm x 3 mmViton-FKM-FPM75 Shore AJa56 icon
O-Ring 870 X 12 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red870 mm x 12 mmViton-FKM-FPM75 Shore AJa52 icon
O-Ring 161.9 X 7 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red161.9 mm x 7 mmViton-FKM-FPM75 Shore AJa55 icon
O-Ring 154.2 X 5.7 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red154.2 mm x 5.7 mmViton-FKM-FPM75 Shore AJa52 icon
O-Ring 202.8 X 3.53 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red202.8 mm x 3.53 mmViton-FKM-FPM75 Shore AJa57 icon
Placeholder O-ring Red634 mm x 4 mmViton-FKM-FPM75 Shore AJa54 icon
O-Ring 45 X 3.5 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red453 mm x 3.5 mmViton-FKM-FPM75 Shore AJa60 icon
O-Ring 610 X 5 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red610 mm x 5 mmViton-FKM-FPM75 Shore AJa58 icon
O-Ring 280 X 4.5 FKM-FPM75 Red DVGW-Gasversorgung O-ring Red280 mm x 4.5 mmViton-FKM-FPM75 Shore AJa51 icon
Placeholder O-ring Red78.74 mm x 5.33 mmViton-FKM-FPM75 Shore AJa55 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 red 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.