# Unbalanced Seal - U.S. Seal HD-8187M The U.S. Seal HD-8187M is an advanced metric unbalanced pump seal designed for high-performance applications in various industries. With over 60 years of engineering excellence from U.S. Seal Mfg., this seal exemplifies reliability, durability, and efficiency, making it an essential component for any mechanical system requiring effective sealing solutions.
Key Features • **Durable Construction**: Crafted from high-quality materials to withstand extreme temperatures and chemical exposure, ensuring longevity and performance reliability. • **Metric Design**: Specifically engineered to meet metric specifications, providing a precise fit for enhanced sealing efficiency. • **Unbalanced Configuration**: Features an unbalanced design that minimizes wear while maintaining optimal sealing pressure, reducing the likelihood of leakage. • **Versatile Applications**: Suitable for a wide range of pump applications, including residential, commercial, and industrial settings. • **Self-Adjusting Mechanism**: Designed to automatically adjust to wear, extending the life of the seal and reducing maintenance needs.
Applications • **Pump Systems**: Ideal for use in centrifugal and rotary pumps across various industries, including petrochemical, water treatment, and HVAC systems. • **Pool and Spa**: Specifically effective in pool and spa pump applications, providing reliable performance under varying operational conditions. • **Chemical Processing**: Suitable for applications requiring resistance to aggressive chemicals, ensuring safe and efficient operation.
Benefits • **Enhanced Reliability**: The robust design minimizes the risk of seal failure, leading to uninterrupted operations and reduced downtime. • **Cost-Effective Maintenance**: With its self-adjusting feature, the HD-8187M reduces maintenance frequency, saving time and operational costs. • **Improved Efficiency**: The precise fit and unbalanced design contribute to lower energy con