# Seals The PT Coupling 5501830F 30YST 5/16 BUNA FUEL Square O-Ring is a high-performance sealing solution designed to provide exceptional resistance in various industrial applications. Manufactured by PT Coupling, a leader in quick connect/disconnect industrial hose fittings, this O-ring is engineered to meet the rigorous demands of fuel handling and other critical applications.
Key Features • **Material Composition:** Made from high-quality Buna-N (Nitrile) rubber, offering excellent resistance to fuel, oils, and various chemicals. • **Dimensions:** Features a cross-section of 5/16 inches, providing a reliable seal in compatible fittings. • **Design:** Square profile design enhances sealing performance and ensures a snug fit, reducing the risk of leaks. • **Temperature Range:** Capable of withstanding temperatures from -40°F to 250°F, making it suitable for a wide range of environmental conditions. • **Durability:** Engineered for longevity, the Buna material exhibits superior wear resistance, ensuring extended service life in demanding applications.
Applications • **Fuel Handling:** Ideal for use in fuel lines, pumps, and tanks where liquid containment is crucial. • **Chemical Processing:** Suitable for various industrial applications involving oils and solvents, ensuring reliable performance in tough environments. • **Compatibility:** Designed to work seamlessly with PT Coupling’s range of hose fittings, enhancing operational efficiency across various systems.
Benefits • **Leak Prevention:** The square design and high-quality material provide a superior seal, minimizing the risk of leaks and enhancing safety. • **High Performance:** Exceptional resistance to a variety of chemicals and temperature extremes ensures dependable performance in diverse conditions. • **Cost-Effective:** Long-lasting durability reduces the need for frequent replacements, offering significant savings in maintenance and operation costs. --- *Product information compiled with AI a