FFKM Canrez CP80BK03 O-Ring, Size: -221
Material: FFKM Canrez CP80BK03 O-Ring
Size: AS568 -221 O-Ring
Part Number: CP80BK03-OR-221
CanRez® (Canyon Components)
CP80BK03
FFKM (Perfluoroelastomer)
80
Shore A
Chemical Resistant Material
Ultra Steam Resistant
Color: Black
Detailed Description
CP80BK03-OR-221 is a Black, 80 Shore A, FFKM (Perfluoroelastomer) O-Ring made from CanRez® (Canyon Components). CanRez® (Canyon Components) CP80BK03 is manufactured with the following features & specifications: Chemical Resistant Material, Ultra Steam Resistant. CP80BK03-OR-221 is AS568 size -221 O-Ring also referred to as 3.53mm (Cross Sectional Diameter (CS)) x 36.09mm (Inside Diameter (ID)).
Material: FFKM Canrez CP80BK03 O-Ring
Size: AS568 -221, 3.53mm CS X 36.09mm ID (0.139" CS X 1.421" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | CP80BK03 |
| Brand | CanRez® (Canyon Components) |
| Material | FFKM (Perfluoroelastomer) |
| Color | Black |
| Durometer | 80 Shore A |
| High Temperature | 260 °C / 500 °F |
| Low Temperature | -15 °C / 5 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -221 |
| Cross Section (CS) | 3.53 mm / 0.139 in |
| Inside Diameter (ID) | 36.09 mm / 1.421 in |
| Other Specifications | |
Chemical Resistant Material | |
Canrez® CP80BK03 is an 80 Shore A black FFKM compound engineered for demanding sealing environments that require exceptional chemical and steam resistance at a cost-effective price point. It delivers excellent performance against hot amines, sour gas, steam, strong acids, and aggressive solvents while maintaining low compression set and elastic recovery. With a service temperature range of -15°C to 260°C (5°F to 500°F), CP80BK03 provides stable sealing integrity under prolonged thermal and chemical exposure. The higher durometer improves extrusion resistance, supporting reliable performance in both static and dynamic applications.
CP80BK03 is commonly used in semiconductor equipment, chemical processing systems, and solvent-handling applications involving MEK, DMF, acetone, esters, ethers, ketones, aldehydes, and xylene. It performs reliably in steam service up to 225°C (437°F) and amine exposure up to 200°C (400°F), making it well suited for harsh process conditions. This Canrez® formulation offers a practical FFKM solution for environments that demand broad chemical compatibility, thermal stability, and long service life. Compare to other popular brands of FFKM materials such as Kalrez® 1050LF, 6375, and 6380.
Common relevant keywords:
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