The Impeller-Mach 12.375" Diameter DI/250Fr by Zoeller is a high-quality impeller designed for optimal performance in various pump applications. Constructed from durable ductile iron (DI), this impeller is engineered to withstand high pressures and provide efficient fluid movement. With a diameter of 12.375 inches, it is suitable for a range of pump models, ensuring compatibility and reliability. The 250Fr rating indicates its capability to handle demanding conditions, making it an ideal choice for both residential and commercial use. This impeller is designed for easy installation and maintenance.