10 raccordi pneumatici a connessione rapida passanti, da tubo da 6 mm a raccordo filettato da 1/4 BSP

set of 10 reusable and durable straight-through quick couplings for pneumatic applications. These push-in couplings are designed for easy installation: the hose can be directly inserted or pulled out by hand. They are ideal for connecting a wide range of pneumatic tools and systems. Constructed from robust plastic and brass, the couplings ensure excellent airtightness and prevent leaks. They can withstand working pressures up to 1 MPa and operate in temperatures from 0 to 60°C. Suitable for PU, PA, PE, and PVC pipes with a 6 mm outer diameter and 1/4 BSP external thread. The blue release ring features an oval design for easy removal, and the coupling can rotate 360 degrees. Please note: These couplings are for air or vacuum environments only. Ensure the pipe cut is straight and insert the pipe into the coupling to the bottom for optimal sealing.