Connecting material for compressed air
Welcome to our most extensive category - fasteners. This includes all fittings, socket couplings in all available designs or splitters and nipples with hose barbs. You can also choose from simple and reliable plastic systems with cut-ring or rotary couplings for easy routing of compressed air or other media directly to the application. Our range is suitable for automation, measuring and control technology or pneumatic compressed air distribution in industry, engineering and automotive technology. What is good to consider when buying fasteners? What parameters to think about? We will advise you in the sequel, which can be reached by clicking on the blue text.
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Basic distribution of connecting material
Plug connectors
Socket couplings are the simplest system for connecting plastic hoses that can be assembled by anyone with at least a little manual dexterity. The hose is inserted into the coupling and the pressure, together with the cutting edge in the coupling, ensures that the hose is easily cut into the coupling and holds perfectly. To remove the clutch, simply release the pressure, squeeze the ring and pull out the hose. For this type of coupling the outer diameter of the tubing matters! Suitable hoses for nozzle systems and instructions on how to select the correct hose can be found here: plastic hoses for compressed air and other media
Advantages - assembly and disassembly of couplings can be done by everyone
Disadvantages - cannot be used for vacuum
Screwing
The fittings, if chosen correctly , will give you a quality connection. However, a poor selection will undoubtedly result in a media leak. Nickel-plated fittings and brass fittings are mainly used in compressed air for automation, measuring and control technology, nickel-plated ones are also used for fluid technology, but not infrequently also for welding. You can associate stainless steel fittings with the highest demands on hygiene, especially in the chemical, pharmaceutical and food industries. Among other things, it tolerates aggressive media best and has a long service life. When selecting a fitting, pay close attention to the threads - G, R and M threads are the most common in the range.
Advantages - easy assembly, reliable connection and resistance to higher pressures
Disadvantages - large leakages are possible with incorrect installation or incorrect threading
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Plastic socket couplings; socket blue
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Metal socket couplings; brass version
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Functional fittings and dampers; throttle valves and dampers
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Nickel-plated fittings; reducers, sockets, fittings
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Brass fittings; holandry, reducer, adapter
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Stainless steel fittings; reducers, holenders, sockets
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Quick couplings and nipples; all DN profiles
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Quick couplings and nipples; plastics industry
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GEKA bayonet couplings; system for water applications
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Couplings with coupling nut; up to 25 bar
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NPT plastic couplings; US inch dimensions
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Self-closing couplings; plug-in version
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Plastic rotary couplings; socket couplings up to 1500 rpm
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Couplings with cutting ring; up to 60 bar pressure
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Stainless steel fittings; with cutting ring up to 250 bar
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Miniature socket couplings; socket design
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Plastic with overmolded nut; for aggressive media
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Stainless steel socket couplings; stainless steel AISI316
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Distribution bars; various inputs outputs
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Screwdrivers with socket; plastic and brass
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Fittings; made of aluminium and POM
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RA threaded fittings; made of galvanized steel
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Hose clamps; various types and designs
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Sealing tapes and rings; threaded adhesives
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Bestsellers
Product sorting
List of products
Corner-mounted L-coupling for easy installation of plastic hose with 12 mm diameter. Particularly needed for automation, measuring and control technology and pneumatic air...
Socket t-coupling for easy installation of 12 mm diameter plastic tubing. Particularly needed for automation, measuring and control technology and pneumatic air pressure...
Straight socket coupling for quick and easy installation of plastic tubing with 12 mm outer diameter. Particularly suitable for automation, measuring and control technology and...
Socket coupling in straight plastic design with 1/2" male tapered thread. For quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...
Socket coupling in corner plastic version with 1/4" male pipe thread. Quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...
Socket coupling in straight plastic design with 1/4" male tapered thread. For quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...
Socket coupling in straight plastic design with 3/8" male tapered thread. For quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...
Socket coupling in straight plastic design with 1/8" male tapered thread. For quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...
Socket t-coupling for easy fitting of 12 mm diameter plastic tubing with smaller reduced outlet of 6 mm diameter. Particularly needed for automation, measuring and control...
Socket coupling in straight plastic design with 1/2" male pipe thread. For quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...
Socket y-coupling for easy mounting of plastic hose with 12 mm diameter. Designed especially for automation, measuring and control technology and pneumatic compressed air...
Cutting ring for fitting with cutting ring for tubing with outer diameter 12 mm. Universal fittings for use in various areas, dimensions and design meet the requirements of DIN...
Socket coupling in straight plastic design with 1/4" female pipe thread. Quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...
Socket x-coupling for quick and easy assembly of plastic hoses with 12 mm diameter. Designed especially for automation, measuring and control technology and pneumatic compressed...
Socket coupling as plug for quick and easy mounting on 12 mm plastic tubing. Designed especially for automation, measuring and control technology and pneumatic compressed air...
Socket coupling in straight plastic design with 3/8" male pipe thread. For quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...
Socket coupling in straight plastic design with 1/4" male pipe thread. For quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...
Socket coupling in straight plastic design with 3/8" female pipe thread. Quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...
Direct socket coupling reduced for quick assembly of 2 hoses with 12 mm and 16 mm diameter. Particularly suitable for automation, measuring and control technology and pneumatic...
Shut-off valve without closed-circuit venting for 12 mm plastic tubing. Designed especially for measuring and control technology, automation and pneumatic compressed air...
Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...
Socket coupling in corner plastic version with 3/8" male pipe thread. Quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...
Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...
Socket coupling in straight plastic design with 1/8" male pipe thread. For quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...
Socket coupling in corner plastic version with 1/2" male pipe thread. Quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...
Socket coupling in plastic corner design with 1/4" male tapered thread. Quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...
Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...
Socket coupling in straight plastic design with 3/8" male pipe thread. Internal Allen key for tightening. Quick and easy installation of plastic tubing with 12 mm outer...
Socket coupling in corner plastic version with 1/2" female pipe thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...
Socket coupling in plastic corner design with 3/8" male tapered thread. Quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...
Socket coupling in straight plastic design with 1/4" male tapered thread. Internal Allen key for tightening. Quick and easy installation of plastic tubing with 12 mm outer...
Socket coupling in straight plastic design with 3/8" male tapered thread. Internal Allen key for tightening. Quick and easy installation of plastic tubing with 12 mm outer...
12 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...
Socket coupling in straight plastic design with 1/2" male tapered thread. Internal Allen key for tightening. Quick and easy installation of plastic tubing with 12 mm outer...
Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...
Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...
Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...
Coupling for quick and easy installation of 12 mm plastic tubing. Fastening with 2 M22 x 1 nuts. Designed especially for automation, measuring and control technology and...
The L-fitting for 12 mm hose is a universal fitting for use in various applications, especially with high mechanical, pressure and chemical resistance requirements.
Corner fitting with cutting ring in 3/8" male thread for 12/10 mm hose. Universal fittings for use in various areas, dimensions and design meet the requirements of DIN...