The 4" PVC Inside PF Base with 3 Speed and 5 CP Strainer & Riser from Jones Stephens Corp is engineered for high efficiency in plumbing systems. Made from durable PVC, this base is designed to resist corrosion and wear. With a 4-inch diameter, it fits a variety of plumbing applications. The 3-speed feature allows for adjustable flow rates, while the 5 CP strainer and riser enhance drainage capabilities. This product meets industry standards, ensuring reliability and safety in installation. Ideal for both residential and commercial plumbing, it provides a robust solution for your needs.