The Zoeller Pump Company Riser Assembly, 12" X 24" Corrugated/Dual Wall is designed for effective drainage and wastewater management. This riser features a dual-wall construction for enhanced strength and durability, making it suitable for various applications. The corrugated design allows for easy installation and flexibility in positioning. Ideal for use in septic systems and sump applications, this riser assembly ensures optimal flow and prevents blockages. Its robust construction meets industry standards, providing reliable performance in demanding environments.