The REX STD Diaphragm-Closet (CD201) from WAL-RICH CORPORATION is engineered for high-performance in toilet flush systems. This diaphragm is made from durable materials that resist wear and tear, ensuring a long lifespan. Designed to fit standard closet flush valves, it provides a reliable seal to prevent leaks and maintain optimal flushing efficiency. The diaphragm is rated for high pressure, making it suitable for various plumbing applications. Its easy installation process allows for quick replacements, ensuring minimal downtime in restroom facilities.