Image shown is representative and may differ from the actual product in size, proportions, and color shade
0.139 in
(3.53 mm)
2.734 in
(69.44 mm)
FFKM Parofluor V8545-75 X-Ring, Size: -232
Material: FFKM Parofluor V8545-75 X-Ring
Size: AS568 -232 X-Ring
Part Number: V8545-75-XR-232
Color: Black
Detailed Description
V8545-75-XR-232 is a Black, 75 Shore A, FFKM (Perfluoroelastomer) X-Ring made from Parofluor® (Parker) and Parker Seal® (Parker). It is a 75 durometer FFKM (Perfluoroelastomer). Parofluor® (Parker) and Parker Seal® (Parker) V8545-75 is manufactured with the following features & specifications: FDA Compliant. V8545-75-XR-232 is AS568 size -232 X-Ring also referred to as 3.53mm (Cross Sectional Diameter (CS)) x 69.44mm (Inside Diameter (ID)). Material: 75 Durometer FFKM Parofluor V8545-75 X-Ring Size: AS568 -232, 3.53mm CS X 69.44mm ID (0.139" CS X 2.734" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | V8545-75 |
| Brand | Parofluor® (Parker), Parker Seal® (Parker) |
| Material | FFKM (Perfluoroelastomer) |
| Color | Black |
| Durometer | 75 Shore A Hardness |
| High Temperature | 300 °C / 572 °F |
| Low Temperature | -15 °C / 5 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | X-Ring |
| Size Standard | AS568 |
| Size | -232 |
| Cross Section (CS) | 3.53 mm / 0.139 in |
| Inside Diameter (ID) | 69.44 mm / 2.734 in |
| Other Specifications | |
FDA Compliant | |
Parofluor V8545-75 is a 75 shore A black FFKM compound designed for high performance sealing in extremely aggressive chemical and thermal environments. This material provides excellent resistance to a wide range of media including MEK, concentrated acids, amines, solvents, and water vapor, making it ideal for O-rings and gaskets used in semiconductor, chemical processing, and pharmaceutical applications. It offers strong thermal stability with a service temperature range from -15°C to 300°C, along with excellent steam resistance below 150°C and robust mechanical durability for long service life. V8545-75 can be compared to other general purpose FFKM materials, while Canrez® FFKM compounds are often selected as a preferred alternative due to competitive pricing, availability, and comparable performance.
FFKM, or perfluoroelastomer, represents the highest level of elastomer performance for O-rings and gaskets, combining near universal chemical resistance with extreme temperature capability. These materials are commonly used in industries such as semiconductor manufacturing, chemical processing, oil and gas, and pharmaceuticals where exposure to harsh chemicals and elevated temperatures is constant. FFKM compounds provide excellent compression set resistance, long service life, and minimal degradation in aggressive environments compared to standard FKM or other elastomers. While premium in performance, many users evaluate Canrez® FFKM as a preferred alternative to traditional options like Kalrez® or Chemraz® for equivalent applications with strong value and availability.
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