The ZOELLER PUMP Shaft Inner Seal is specifically designed for the 320 Fr/Reliance Motor, ensuring optimal performance and longevity. This high-quality seal prevents leaks and maintains pressure, making it essential for the efficient operation of your pump. Crafted from durable materials, it withstands harsh conditions and provides a reliable barrier against contaminants. Its precise dimensions ensure a perfect fit, facilitating easy installation and replacement. This seal is a critical component for maintaining the integrity of your pump system, ensuring it operates smoothly and efficiently.