The Zoeller Pump Impeller-Mach features a 13.250" diameter, engineered for high-performance fluid transfer. This durable impeller is made from premium materials, ensuring longevity and reliability in various applications. It is designed to fit a range of Zoeller pump models, providing seamless integration and optimal performance. The impeller's design enhances flow rates while maintaining energy efficiency, making it suitable for both residential and commercial use. With compliance to industry standards, this component is vital for ensuring the reliability and efficiency of your pumping system.