This 1 4 bsp male thread euro air coupling is ideal for lighter air tools and compact pneumatic equipment requiring reliable high flow performance. The 1 4 bsp thread size is perfect for smaller air tools such as spray guns, inflation equipment, and general workshop air applications where a compact connection is preferred. Constructed from hard-wearing steel with zinc passivation, this coupling offers excellent corrosion resistance for long-lasting performance. It connects seamlessly to most popular industrial and european adaptor profiles including cejn and rectus systems, ensuring broad compatibility across your air line setup. Rigorously tested to over 1 million cycles, it delivers exceptional reliability even in demanding workshop environments. The bsp parallel thread configuration ensures secure, leak-free connections. Sold as a single loose coupling. Features and benefits: 1 4 bsp male thread for compact air tools heavy duty high flow design tested to over 1 million cycles compatible with cejn, rectus and other european profiles zinc passivated steel construction bsp parallel thread for secure connections specifications: max burst pressure: 2030psi 140bar max working pressure: 500psi 35bar nominal flow diameter: 7.4Mm temperature range: -40 to 100 c test pressure: 725psi 50bar pressure drop: 0.5Bar 78cfm 2200l min contents: 1 x 1 4 bsp parallel euro coupling male thread sold loose