Speedaire 1A314 Coupling

Speedaire 1A314 Self Aligning Coupler is a quick-connect pneumatic coupling that enables fast, repeatable connections between air lines and tools in compressed-air systems. The model carries a 3/4-16 thread size and measures 3 7/16 inches in overall length, two precise dimensions that define how it integrates into standard quick-connect assemblies. Identified by the part number 1A314, this Speedaire component is labeled as a Self Aligning Coupler. The 3/4-16 thread and 3 7/16 inch length specify its fit with compatible plugs and coupling bodies sharing the same threading standard, supporting straightforward integration in existing pneumatic setups. Speedaire’s line of couplers, including the 1A314, is commonly stocked by industrial suppliers and reflects the brand’s long-standing role in providing pneumatic fittings for workshop and industrial use. The interface and dimensions—3/4-16 thread and 3 7/16 inch overall length—define the unit's footprint in a panel or hose-assembly layout. As part of the Speedaire family of pneumatic components, the 1A314 coupler aligns with the brand's established catalog of quick-connect fittings.