The Basin & Rail Assembly measuring 48x120 inches from Zoeller Pump Company is designed for efficient wastewater management. This assembly includes a durable fiberglass cover and a float tree, ensuring reliable operation in various environments. The 2-inch diameter at 48 inches allows for optimal flow rates, while the Z-Rail system provides easy installation and maintenance. This assembly is compliant with industry standards, making it suitable for both residential and commercial applications. Ideal for use in sump and sewage systems, this basin and rail assembly enhances the performance of your pumping system.