The NIBCO INC 21694007 is a 1/2 inch Y-angle backwash fitting made from durable PVC. This fitting is designed for efficient water flow management in filtration systems. Its unique Y-angle design allows for optimal backwashing, ensuring effective cleaning of filters. The PVC construction provides excellent resistance to corrosion and chemicals, making it suitable for various applications. This fitting meets industry standards, ensuring compatibility with existing systems. Its lightweight design facilitates easy installation and maintenance, making it a practical choice for water treatment systems.