This black FKM* O-ring from ERIKS is popular due to its good performance characteristics and its broad applicability in both static applications and slow, dynamic applications. The product is widely used in the chemicals sector, hydraulics and general industry. If you require a different colour for easy recognition, use the green FKM 51415 Compound. Note however that Compound 514401 is a better option for the food industry. In the pharmaceutical industry, you also use a different seal, specifically Compound 514701. What if you need a high-hardness FKM O-ring for a high-pressure application? If so, choose Compound 514320.
*FKM is often referred to by the brand name Viton.