Socket couplings in plastic
Socket couplings have several advantages. The biggest one is undoubtedly the extra easy assembly and disassembly. We offer socket couplings and fittings for hoses with an outer diameter of 3 - 16 mm. They are suitable wherever there is no high mechanical stress on the joint.
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Straight fitting; male thread R
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Straight fitting; male thread G
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Straight fitting; with internal hexagon
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Straight coupling; internal thread G
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L-couplings; external thread R
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L-couplings; external thread G
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L-couplings; internal thread G
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L-couplings; external extended thread R
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L-couplings; swivel male thread R
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T-couplings; external thread R
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T-couplings; external bottom thread G
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T-coupling; side thread R
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T-couplings; internal bottom thread G
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Y-coupling; external thread R
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Direct couplings
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Direct couplings; reduced
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Clutch reduction
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Plastic push-in L-couplings
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T-couplings
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T-couplings; lower larger reducer
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T-couplings; lower smaller reducer
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Y-connectors
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Y-connector; reduced
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Y-connector; with adapter
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Y-couplings; with adapter reduced
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X-couplings
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Distribution couplings
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Distribution couplings; reduced
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Scottish coupling; female thread G
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Bulkhead couplings
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Internal plugs
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External plugs
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Direct valves; with strangulation
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Shut-off valve; with ventilation
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Shut-off valve; without ventilation
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Shut-off valve; external side thread G
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L-couplings angled 45°; male thread R
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L-couplings through; male thread R
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L-couplings; external thread M
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Angle throttle valves on exhaust; male thread R
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Angle throttle valves on exhaust; male thread G
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Angle throttle valves on exhaust; male thread R
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Manifold couplings; side external thread R
Bestsellers
![L-coupling swivel 6 - R1/8"](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242304-1_l-coupling-swivel-6-r1-8-.jpg?64ecebd5
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Swivel socket l-coupling in corner plastic version with 1/8" male tapered thread. Quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially for...
![Direct coupling 8](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242493-1_direct-coupling-8.jpg?64ecebd9
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Straight socket coupling for quick and easy installation of plastic tubing with 8 mm outer diameter. Particularly suitable for automation, measuring and control technology and...
![Direct clutch reduced 6 - 8](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242511-1_direct-clutch-reduced-6-8.jpg?64ecebda
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Straight socket coupling reduced for quick assembly of 2 hoses with 6 mm and 8 mm diameter. Particularly suitable for automation, measuring and control technology and pneumatic...
![Direct coupling 6](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242490-1_direct-coupling-6.jpg?64ecebd9
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Straight socket coupling for quick and easy installation of plastic hose with 6 mm outer diameter. Particularly suitable for automation, measuring and control technology and...
![L-connector 4 - M5](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242109-1_l-connector-4-m5.jpg?64ecde5c
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Socket coupling in corner plastic design with external metric thread M5. Quick and easy installation of plastic tubing with 4 mm outer diameter. Designed especially for...
![Direct airflow throttle valve 6](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242874-1_direct-airflow-throttle-valve-6.jpg?64ecebe1
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Direct throttling valve for quick installation of 6 mm plastic tubing. Designed especially for measuring and control technology, automation and pneumatic compressed air...
![Straight fitting 8 - G1/4"](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/241974-1_straight-fitting-8-g1-4-.jpg?64ecebcc
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Socket coupling in straight plastic design with 1/4" male pipe thread. For quick and easy installation of plastic tubing with an outer diameter of 8 mm. Designed especially for...
![L-coupling 4 - G1/8"](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242166-1_l-coupling-4-g1-8-.jpg?64ecdecc
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Socket coupling in corner plastic version with 1/8" male pipe thread. Quick and easy installation of plastic tubing with 4 mm outer diameter. Designed especially for automation,...
![Direct clutch reduced 4 - 6](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242505-1_direct-clutch-reduced-4-6.jpg?64ece18e
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Straight socket coupling reduced for quick assembly of 2 hoses with 4 mm and 6 mm diameter. Particularly suitable for automation, measuring and control technology and pneumatic...
![T-coupling 6](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242568-1_t-coupling-6.jpg?64ecebdb
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Socket t-coupling for easy installation of plastic hose with 6 mm diameter. Particularly needed for automation, measuring and control technology and pneumatic air pressure...
![T-coupling with smaller branch 8 - 6](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242610-1_t-coupling-with-smaller-branch-8-6.jpg?64ecebdc
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Socket t-coupling for easy fitting of 8 mm diameter plastic tubing with smaller reduced outlet of 6 mm diameter. Particularly needed for automation, measuring and control...
![Internal plug 10](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242787-1_internal-plug-10.jpg?64ecebdf
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10 mm diameter socket plug for quick and easy plugging of the socket coupling. Designed especially for automation, measuring and control technology and pneumatic compressed air...
![Internal plug 6](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242781-1_internal-plug-6.jpg?64ecebdf
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6 mm socket plug for quick and easy plugging of the socket coupling. Designed especially for automation, measuring and control technology and pneumatic compressed air...
![Direct coupling reduced 8 - 12](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242520-1_direct-coupling-reduced-8-12.jpg?64ecebda
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Straight socket coupling reduced for quick assembly of 2 hoses with 8 mm and 12 mm diameter. Particularly suitable for automation, measuring and control technology and pneumatic...
![Direct clutch reduced 10 - 12](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242523-1_direct-clutch-reduced-10-12.jpg?64ecebda
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Straight socket coupling reduced for quick assembly of 2 hoses with 10 mm and 12 mm diameter. Particularly suitable for automation, measuring and control technology and...
![Direct coupling 10](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242496-1_direct-coupling-10.jpg?64ecebda
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Straight socket coupling for quick and easy assembly of plastic tubing with 10 mm outer diameter. Particularly suitable for automation, measuring and control technology and...
![L-coupling swivel 8 - R1/8"](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242313-1_l-coupling-swivel-8-r1-8-.jpg?64ecebd5
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Swivel socket l-coupling in corner plastic version with 1/8" male tapered thread. Quick and easy installation of plastic tubing with 8 mm outer diameter. Designed especially for...
![L-coupling swivel 8 - R1/4"](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242316-1_l-coupling-swivel-8-r1-4-.jpg?64ecebd5
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Swivel socket l-coupling in corner plastic version with 1/4" male tapered thread. Quick and easy installation of plastic tubing with 8 mm outer diameter. Designed especially for...
![L-coupling 8 - G1/8"](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242178-1_l-coupling-8-g1-8-.jpg?64ecebd2
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Socket coupling in corner plastic version with 1/8" male pipe thread. Quick and easy installation of plastic tubing with 8 mm outer diameter. Designed especially for automation,...
![Internal plug 4](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242778_internal-plug-4.jpg?64ece486
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4 mm socket plug for quick and easy plugging of the socket coupling. Designed especially for automation, measuring and control technology and pneumatic compressed air...
![L-connector 4](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242547-1_l-connector-4.jpg?64ece1f3
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Socket coupling in corner design for easy installation of 4 mm plastic hose. Particularly needed for automation, measuring and control technology and pneumatic air pressure...
![Direct screw connection 6 - M5](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/241902-1_direct-screw-connection-6-m5.jpg?64ecdcb3
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Socket coupling in straight plastic design with external metric thread M5. For quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially for...
![L-coupling 6 - R1/4"](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242121-1_l-coupling-6-r1-4-.jpg?64ecebd0
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Socket coupling in plastic corner design with 1/4" male tapered thread. Quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially for...
![Straight fitting 4 - G1/4"](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/241959-1_straight-fitting-4-g1-4-.jpg?64ecebcc
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Socket coupling in straight plastic design with 1/4" male pipe thread. For quick and easy installation of plastic tubing with an outer diameter of 4 mm. Designed especially for...
![L-coupling 10](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242556-1_l-coupling-10.jpg?64ecebdb
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Corner-mounted L-coupling for easy installation of 10 mm diameter plastic tubing. Particularly needed for automation, measuring and control technology and pneumatic air pressure...
![L-coupling 6 - G1/8"](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242172-1_l-coupling-6-g1-8-.jpg?64ecebd2
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Socket coupling in corner plastic version with 1/8" male pipe thread. Quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially for automation,...
![T-coupling 4](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242565-1_t-coupling-4.jpg?64ece226
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Socket t-coupling for easy installation of plastic tubing with a diameter of 4 mm. Particularly needed for automation, measuring and control technology and pneumatic air...
![L-coupling 8](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242553-1_l-coupling-8.jpg?64ecebdb
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Corner-mounted L-coupling for easy installation of plastic hose with a diameter of 8 mm. Particularly needed for automation, measuring and control technology and pneumatic air...
![Direct clutch reduced 6 - 10](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242514-1_direct-clutch-reduced-6-10.jpg?64ecebda
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Straight socket coupling reduced for quick assembly of 2 hoses with 6 mm and 10 mm diameter. Particularly suitable for automation, measuring and control technology and pneumatic...
![L-coupling 6 - M6](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/248583-1_l-coupling-6-m6.jpg?64ecf136
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Socket coupling in corner plastic design with external metric thread M6. Quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially for...
![T-coupling 8](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242571-1_t-coupling-8.jpg?64ecebdb
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Socket t-coupling for easy installation of plastic hose with a diameter of 8 mm. Particularly needed for automation, measuring and control technology and pneumatic air pressure...
![L-coupling internal 8 - G1/4"](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242223-1_l-coupling-internal-8-g1-4-.jpg?64ecebd3
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Socket coupling in corner plastic version with 1/4" female pipe thread. Quick and easy installation of plastic tubing with 8 mm outer diameter. Designed especially for...
![T-coupling 16](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242580-1_t-coupling-16.jpg?64ecebdb
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Socket t-coupling for easy installation of 16 mm diameter plastic hose. Particularly needed for automation, measuring and control technology and pneumatic air pressure...
![Direct coupling 4](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242487_direct-coupling-4.jpg?64ece15d
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Straight socket coupling for quick and easy assembly of plastic tubing with 4 mm outer diameter. Particularly suitable for automation, measuring and control technology and...
![Swivel L-coupling 6 - M5](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242301-1_swivel-l-coupling-6-m5.jpg?64ecebd5
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Swivel socket l-coupling in corner plastic version with external metric thread M5. Quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially...
![Direct clutch reduced 8 - 10](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242517-1_direct-clutch-reduced-8-10.jpg?64ecebda
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Straight socket coupling reduced for quick assembly of 2 hoses with a diameter of 8 mm and 10 mm. Particularly suitable for automation, measuring and control technology and...
![Straight fitting 6 - R1/8"](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/241905-1_straight-fitting-6-r1-8-.jpg?64ecdcb4
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Socket coupling in straight plastic design with 1/8" male tapered thread. For quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially for...
![Shut-off valve with ventilation 6](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242886-1_shut-off-valve-with-ventilation-6.jpg?64ecebe1
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Shut-off valve with vent after closing for quick installation of 6 mm plastic tubing. Designed especially for measuring and control technology, automation and pneumatic...
![L-coupling swivel 10 - R3/8"](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242328-1_l-coupling-swivel-10-r3-8-.jpg?64ecebd5
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Swivel socket coupling in corner plastic version with 3/8" male tapered thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...
![Swivel L-coupling 10 - R1/2"](https://cdn.myshoptet.com/usr/www.kompresory-vzduchotechnika.cz/user/shop/detail/242331-1_swivel-l-coupling-10-r1-2-.jpg?64ecebd6
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Swivel socket coupling in corner plastic version with 1/2" male tapered thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...