Pneumatic Quick Coupling 1/4 NPT up to 300 PSI 4

NPT thread for tight connection: The 1/4 NPT male tapered thread is provided for a corresponding counterpart. Combined with PTFE tape or suitable sealant, it helps to achieve a clean pneumatic connection; check tightness before pressurizing. For compressed air up to 300 PSI: These fittings are described for pneumatic applications up to 300 PSI and meet demanding workshop needs. Always respect the lowest limit of all pipes, seals, tools and components connected to the circuit. Standard 1/4 NPT: Fittings are used with pneumatic components with a corresponding 1/4 NPT thread, including compressors, air hoses and pneumatic tools. Before assembly, compare the thread, connector profile and intended use with your installation. Faster changes: The quick lock system makes it easy to plug and remove suitable components without additional tools. It helps organize hose or tool changes as you work, in the workshop, garage or during maintenance operations. Double locking ring: The two locking ring design supports stable fixation with suitable counterpart. After switching, check the connection and seal, especially when the circuit is subjected to repeated vibration or pressure fluctuations.