# Plastic air coupling straight Ø12mm 3/8 buy at Autoservice ## Plastic air coupling straight Ø12mm 3/8 for pneumatic systems Tools / Pneumatic / Push-in fittings Durable plastic push-in coupling Ø12mm with 3/8" thread for reliable pneumatic connections. ## Prices and stock - **PN-PGEV12RK3/8**: € 3,42 incl. VAT — 2 in stock ## Order URL [Plastic air coupling straight Ø12mm 3/8 for pneumatic systems](https://www.auto-service.be/en/tools/pneumatic/push-in-fittings/plastic-air-coupling-straight-o12mm-38) ## Alternate URLs - **nl**: [Plastic air coupling straight Ø12mm 3/8 for pneumatic systems](https://www.auto-service.be/nl/gereedschap/pneumatisch/insteekkoppelingen-kunststof/kunststof-luchtkoppeling-recht-o12mm-38) - **fr**: [Plastic air coupling straight Ø12mm 3/8 for pneumatic systems](https://www.auto-service.be/fr/outils/pneumatique/raccords-enfichables/raccord-dair-en-plastique-droit-o12mm-38) - **en**: [Plastic air coupling straight Ø12mm 3/8 for pneumatic systems](https://www.auto-service.be/en/tools/pneumatic/push-in-fittings/plastic-air-coupling-straight-o12mm-38) ## Images - ![Product image](https://www.auto-service.be/assets/media/18820/conversions/kunststof-luchtkoppeling-recht-o12mm-38-083014-optimized.jpg) ## Specifications - **Reference**: PN-PGEV12RK3/8 ## Product description ### Reliable connections for pneumatic systems This plastic push-in coupling is designed to connect pneumatic hoses with an outer diameter of 12 mm securely and leak-free. Thanks to its straight design and 3/8" external thread, this coupling is versatile for various applications. ### High-quality materials for durability The housing of the coupling is made of nickel-plated brass and PA 66, providing excellent resistance to corrosion and wear. The release ring is made of PA 66, while the toothed ring is made of stainless steel (SS), contributing to the product's robustness and long service life. ### Easy installation and use The push-in design allows for quick and tool-free assembly. The special O-ring ensures a reliable seal, while the toothed ring holds the hose firmly in place. By pressing the release ring, the hose can be easily disconnected without extra tools. ### Technical specifications - **Type:** Straight - **Hose diameter:** 12 mm - **External thread:** 3/8" - **Maximum working pressure:** -0.95 to +20 bar - **Temperature range:** -20°C to +80°C - **Housing material:** Nickel-plated brass/PA 66 - **Release ring material:** PA 66 - **Toothed ring material:** SS - **Seal material:** NBR ### Application possibilities This push-in coupling is ideal for use in pneumatic systems where reliable and durable hose connections are required. Suitable for both industrial and automotive applications, this coupling offers an efficient solution for connecting hoses in compressed air systems. ### Advantages at a glance - Quick and easy assembly without tools - Robust construction for long-term use - Reliable sealing thanks to high-quality O-ring - Suitable for high working pressures up to 20 bar - Wide temperature range for various environments ## Breadcrumbs - [Tools](https://www.auto-service.be/en/tools) - [Pneumatic](https://www.auto-service.be/en/tools/pneumatic) - [Push-in fittings](https://www.auto-service.be/en/tools/pneumatic/push-in-fittings) ## Related products - [Plastic straight air coupling 2x 8mm for pneumatic systems](https://www.auto-service.be/en/tools/pneumatic/push-in-fittings/plastic-air-coupling-straight-2x-o8mm) - [Plastic air coupling T-piece 3x Ø12mm for pneumatic systems](https://www.auto-service.be/en/tools/pneumatic/push-in-fittings/plastic-air-coupling-t-piece-3x-o12mm) - [Plastic air coupling L-piece Ø6mm 1/4 for pneumatic systems](https://www.auto-service.be/en/tools/pneumatic/push-in-fittings/plastic-air-coupling-l-piece-o6mm-14) - 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