Speedaire Coupler Body,(F)NPT,3-8,Steel 30E743

The SPEEDAIRE - 30E743 is a quick connect hose coupling intended for connection to compatible hose or air supply line fittings using the specified 3/8"-18 NPT female thread. It is designed for tool-free connection and disconnection using the sleeve locking mechanism and includes an integrated seal for fluid/air sealing. The coupling uses a sleeve locking mechanism and includes a poppet-type valve for controlling fluid/air flow. Compatible with specified standards/interchange type (Automotive Interchange Coupler / Tru-Flate-Automotive), when used with compatible fittings and within rated pressure/temperature limits. Key Features: - Material: Steel construction with zinc-plated finish for surface protection. - Connection Type: Female 3/8"-18 NPT thread size. - Coupling Size/Body Size: 3/8 inch nominal diameter. - Seal Material: Nitrile seal material for sealing in compatible fluid/air applications (within rated pressure/temperature). - Includes Valve: Yes, poppet-type valve integrated into the coupling. - Operating Temperature Range: -40°F to 150°F. - Locking Method: Sleeve locking mechanism. - Maximum Working Pressure: 300 psi at 70°F. - Barbed: No barbed hose tail included.