The Zoeller Pump Company's Upper Tolerance Ring is engineered for precision and durability. This component is essential for maintaining optimal performance in various pump systems. Crafted from high-quality materials, it ensures a secure fit and reliable operation. The ring's design adheres to industry standards, making it compatible with a range of Zoeller pumps. Its robust construction minimizes wear and tear, extending the lifespan of your equipment. Ideal for both new installations and replacements, this upper tolerance ring is a critical component for ensuring efficient pump operation.