The ZOELLER PUMP COMPANY Impeller-Mach (13.125" Dia/DI/250Fr) is designed for high-performance pumping applications. With a diameter of 13.125 inches, this durable cast iron impeller is engineered for efficiency and reliability. It is suitable for various pumping systems, particularly in effluent and sewage applications. The robust design ensures optimal flow rates and pressure management, making it ideal for both residential and commercial use. This impeller is compatible with ZOELLER pumps, ensuring easy installation and enhanced performance in demanding environments.