Carlon PVC Expansion Coupling is expertly designed to accommodate length changes caused by temperature variations in exposed conduit runs. This coupling is compatible with both Schedule 40 and Schedule 80 conduit, ensuring versatile application. It is UL listed, providing assurance of its safety and quality. Available in multiple sizes, including 2", 2-1/2", and 3" diameters, each package contains one expansion coupling. This product is i for maintaining the integrity of conduit systems while allowing for necessary expansion and contraction. Model Number: E945J-CAR