The ZOELLER PUMP Shaft Seal with a 1.250 inch inner diameter, crafted from Viton, provides exceptional sealing performance for demanding pump applications. This high-quality seal is designed to resist extreme temperatures and aggressive chemicals, ensuring minimal leakage and optimal efficiency. Its robust construction guarantees durability and reliability, making it a crucial component for maintaining your ZOELLER pump. This seal is specifically designed for compatibility with select ZOELLER models, meeting industry standards for quality.