The Elkhart Products 1 1/2" CXSJ with Union P-Trap (model 5558) is designed for effective drainage in plumbing systems. This P-Trap features a one and a half inch diameter, ensuring optimal flow while preventing sewer gases from entering living spaces. Constructed from durable materials, it guarantees long-lasting performance. The union design allows for easy disassembly and maintenance, making it ideal for both residential and commercial applications. This P-Trap is a crucial component for any drainage system.