Speedaire Coupler Plug,(F)NPT,3-8,Steel 30E666

The SPEEDAIRE - 30E666 is a quick-connect hose coupling with a push/pull locking mechanism for rapid connection and disconnection. It is compatible with compressed air, water, and fluid lines when installed using the specified threads and seal components. This coupling is intended for use on the end of hoses or tool inlets and is rated for use with compressed air and water/fluid lines within the specified operating pressure and temperature ranges. It is used for hose coupling on pneumatic/general-purpose applications. It is compatible with industrial-standard quick-connect couplers when used with coupler types matching the specified interchange standard. Key Features: - Coupling component: Plug (male half of the quick-connect fitting) - Connection type: NPT thread with 1/4" -18 thread size - Body and coupling size: 3/8 in nominal diameter - Hose fitting gender: Female with 1/4 in hose fitting size - Material: Steel construction with zinc plated finish - Seal material: Buna-N (nitrile) provides the sealing element - Maximum flow rate: 1,415.84 liters per minute - Maximum working pressure at 70°F: 300 psi - Operating temperature range: -40°F to 150°F - Interchange type: Industrial standard - Barbed fitting: No - Does not include an integrated valve