# Buy plastic air coupling T-piece 3x Ø4mm at Autoservice ## Plastic air coupling T-piece 3x Ø4mm for pneumatic systems Tools / Pneumatic / Push-in fittings Durable T-piece for efficient connection of 4mm pneumatic hoses. ## Prices and stock - **PN-PTV04**: € 2,55 incl. VAT — 6 in stock ## Order URL [Plastic air coupling T-piece 3x Ø4mm for pneumatic systems](https://www.auto-service.be/en/tools/pneumatic/push-in-fittings/plastic-air-coupling-t-piece-3x-o4mm) ## Alternate URLs - **nl**: [Plastic air coupling T-piece 3x Ø4mm for pneumatic systems](https://www.auto-service.be/nl/gereedschap/pneumatisch/insteekkoppelingen-kunststof/kunststof-luchtkoppeling-t-stuk-3x-o4mm) - **fr**: [Plastic air coupling T-piece 3x Ø4mm for pneumatic systems](https://www.auto-service.be/fr/outils/pneumatique/raccords-enfichables/raccord-dair-en-plastique-piece-en-t-3x-o4mm) - **en**: [Plastic air coupling T-piece 3x Ø4mm for pneumatic systems](https://www.auto-service.be/en/tools/pneumatic/push-in-fittings/plastic-air-coupling-t-piece-3x-o4mm) ## Images - ![Product image](https://www.auto-service.be/assets/media/18826/conversions/kunststof-luchtkoppeling-t-stuk-3x-o4mm-083110-optimized.jpg) ## Specifications - **Reference**: PN-PTV04 ## Product description ### Reliable connection for pneumatic applications This plastic air coupling in T-piece design is engineered to securely and leak-free connect three 4mm pneumatic hoses. Thanks to high-quality materials and thoughtful construction, this coupling provides a reliable solution for various pneumatic systems. ### High-quality materials for durability - **Housing**: Made of nickel-plated brass and PA 66, ensuring a robust and corrosion-resistant structure. - **Release ring**: Manufactured from PA 66, offers smooth operation when disconnecting hoses. - **Toothed ring**: Made of stainless steel, guarantees a firm grip on the hose. - **Seal**: Made of NBR, ensures a reliable seal and prevents leaks. ### Easy installation and use The push-in coupling features a special O-ring and toothed ring. The O-ring provides effective sealing, while the toothed ring holds the hose firmly in place. By pressing the release ring, the hose can be easily removed, facilitating maintenance and adjustments to the system. ### Technical specifications - **Type**: T-piece push-in coupling - **Hose diameter**: 4 mm - **Working pressure**: -0.95 to +20 bar - **Temperature range**: -20°C to +80°C ### Application possibilities This T-piece coupling is ideal for splitting or merging air flows in pneumatic systems. Suitable for use with standard 4mm PUN and PA hoses, it offers a flexible solution for various industrial and automotive applications. ### Advantages at a glance - **Durable material use**: Resistant to corrosion and wear. - **Easy assembly**: No tools required for installation or removal. - **Reliable sealing**: Prevents leaks and ensures efficient operation of the system. - **Flexibility**: Suitable for various applications within pneumatic systems. With this plastic air coupling T-piece 3x Ø4mm, you are assured of a reliable and durable solution for connecting pneumatic hoses in your system. ## 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 pneumatic straight connector Ø8mm 1/4 for pneumatic systems](https://www.auto-service.be/en/tools/pneumatic/push-in-fittings/plastic-air-coupling-straight-o8mm-14) - [Plastic air coupling straight 2x Ø10mm for pneumatic systems](https://www.auto-service.be/en/tools/pneumatic/push-in-fittings/plastic-air-coupling-straight-2x-o10mm) - [Plastic straight air coupling 2x Ø12mm for pneumatic hoses](https://www.auto-service.be/en/tools/pneumatic/push-in-fittings/plastic-air-coupling-straight-2x-o12mm) - [Plastic air coupling T-piece 3x Ø8mm for pneumatic systems](https://www.auto-service.be/en/tools/pneumatic/push-in-fittings/plastic-air-coupling-t-piece-3x-o8mm) - 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