The NBR Equipment STN-4B Sink Strainer – 3-1/2 brass drain is specifically engineered for mop sinks, making it an essential component for commercial cleaning environments. This product boasts a 3-1/2 inch brass drain, a feature that ensures durability and longevity even in demanding conditions. The brass material is renowned for its resistance to corrosion and wear, offering a reliable solution for facilities that require frequent and heavy-duty cleaning. The STN-4B is designed to efficiently handle waste and debris, preventing blockages and maintaining optimal drainage performance. It is particularly valued in sectors such as hospitality, healthcare, and janitorial services, where maintaining a clean and hygienic workspace is paramount. The sink strainers robust construction and precise engineering make it a trusted choice for professionals seeking a dependable drainage solution. This product not only meets but exceeds the demands of various industrial settings, providing a seamless integration into existing mop sink installations. Its straightforward design simplifies maintenance, ensuring that it continues to perform effectively over time. With the NBR Equipment STN-4B Sink Strainer, businesses can enhance their cleaning operations with a product that combines efficiency, durability, and ease of use.