The NIBCO INC S21476011 is a 1.5" tubing E connection designed for seamless integration in PVC piping systems. This mod-D connection fitting is made from high-quality PVC, ensuring durability and resistance to corrosion. Its design allows for easy installation and secure connections, making it ideal for both residential and commercial applications. The fitting complies with industry standards, providing peace of mind for engineers and contractors. This connection is essential for any PVC piping project requiring reliable and efficient fluid flow.