The T&S Brass 001479-45 Spring is designed specifically for use with the Eterna cartridge, featuring integrated Spring Checks and a precision-engineered 3/16″ outer diameter (OD). This spring is crafted to meet rigorous standards, ensuring compatibility with Eterna systems while maintaining low lead content, which aligns with public safety and industry compliance regulations. The inclusion of NSF certification further underscores its adherence to health and safety standards, making it a reliable component in various professional settings. This product is particularly valuable for sectors requiring strict adherence to health guidelines, such as food service industries. Its technical precision and compliance ensure seamless integration into existing systems, providing consistent performance and reliability. The T&S Brass 001479-45 Spring is an essential element for maintaining the optimal function of Eterna cartridges, offering a specialized solution for those in need of durable and certified components. Its unique specifications cater to a niche market segment that values both precision and safety in their operational environments. Whether in commercial kitchens or other facilities, this spring meets the high demands of professionals who rely on quality and certified components to sustain their operations efficiently and effectively.