Color Marking Rings (Series HP) are essential accessories for STAUFF Quick Release Couplings, specifically designed for the Carbon Steel Push-to-Connect Couplings with Poppet Valve in the Series HP range. These rings provide a visual identification system, allowing for easy differentiation and organization of couplings in various applications. Made from durable materials, the Color Marking Rings (Series HP) ensure long-lasting performance and resistance to harsh environments. They are an integral part of the Accessories (Carbon Steel, Series HP) category, enhancing the functionality and safety of your quick release coupling systems.