The ZOELLER PUMP COMPANY Impeller-Mach Vortex 7.125" 61HD is specifically designed for efficient fluid movement in wastewater applications. Its vortex design minimizes clogging and enhances performance, making it ideal for challenging pumping environments. Constructed from durable materials, this impeller ensures long-lasting reliability and optimal operation. The 7.125-inch diameter is tailored for compatibility with ZOELLER pump systems, adhering to industry standards for quality and performance. This impeller is crucial for maintaining the effectiveness of your pumping solutions.