The Zoeller Pump Impeller-Mach Vtx 4.4375" 61HD is engineered for superior performance in fluid transfer applications. With a compact diameter of 4.4375 inches, this impeller is optimized for high efficiency and effective pressure management. Made from robust materials, it guarantees durability and reliability in demanding environments. This impeller is specifically designed for use with Zoeller's 61HD series pumps, ensuring seamless integration and enhanced operational efficiency. Its construction meets industry standards, making it suitable for both residential and commercial use.