The U.S. Seal Mfg PS-4902 Low Cost Cartridge Seal 1.375 is an economical solution for effective sealing in various applications. This cartridge seal is designed for easy installation and maintenance, making it a practical choice for both professionals and DIY enthusiasts. With a size of 1.375 inches, it fits a wide range of pumps and machinery. Constructed from durable materials, this seal offers reliable performance and longevity, ensuring minimal downtime. It complies with industry standards, providing peace of mind for users. Enhance your equipment's performance with this cost-effective sealing solution.