The Basin & Rail Assembly 48x120 inches from Zoeller Pump Company is engineered for effective wastewater management. This assembly features a sturdy fiberglass cover and a float tree, ensuring reliable performance in various conditions. With a 2-inch diameter at 48 inches, it allows for optimal flow rates, while the Z-Rail system simplifies installation and maintenance. This assembly meets industry standards, making it suitable for both residential and commercial applications. Perfect for sump and sewage systems, this basin and rail assembly enhances the efficiency of your pumping operations.