The Elkhart Products 1 1/2" FXSJ with Union P-Trap (model 5557) is engineered for efficient drainage in plumbing systems. This P-Trap features a one and a half inch diameter, ensuring optimal flow and preventing sewer gases from entering living spaces. Made from high-quality materials, it guarantees durability and reliability. The union design allows for easy maintenance and disassembly, making it suitable for both residential and commercial applications. This P-Trap is an essential component for any effective drainage system.