Eaton Aeroquip FD40 Series Steel Quick Connect Hose Coupling The Eaton Aeroquip FD40 Series Steel Quick Connect Hose Coupling is engineered for efficient and reliable performance in pneumatic applications. Designed to facilitate rapid connections and disconnections, this coupling enhances operational efficiency across various industrial settings. Key Features Material Composition: Constructed from high-strength steel, the FD40 Series coupling ensures durability and longevity, even under demanding conditions. Quick-Connect Mechanism: The automatic sleeve design allows for effortless, one-handed push-to-connect operation, streamlining workflow and reducing downtime. Swivel Functionality: A 360-degree swivel feature eliminates hose kinking, promoting smoother operation and extending hose life. Seal Integrity: Equipped with Neoprene seals, the coupling provides a secure, leak-proof connection, maintaining system integrity and safety. Standardization: Meets the dimensional requirements of MIL-C-4109 specifications, ensuring compatibility and interchangeability within standardized systems. Specifications Body Size: 1/4 inch Thread Size: 1/8-27 NPT Maximum Operating Pressure: 300 psi Burst Pressure: 8,000 psi Temperature Range: -40°F to +250°F The Eaton Aeroquip FD40 Series Steel Quick Connect Hose Coupling is an ideal solution for applications requiring reliable, quick, and secure hose connections. Its robust construction and user-friendly design make it a valuable component in maintaining efficient and safe pneumatic systems.