The Flint & Walling Impeller 9V 4.20D is crafted from high-quality Celcon material, ensuring excellent durability and resistance to wear. This impeller is designed for optimal performance in various pumping applications, providing reliable flow rates. With a diameter of 4.20 inches, it fits seamlessly into compatible systems, enhancing efficiency. Its lightweight design allows for easy installation and maintenance, making it a preferred choice for both residential and commercial setups. The 9V impeller meets industry standards for quality and performance.