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
Straight design for 6/4 mm tubing diameter with 1/8" male pipe thread. Designed for joints in the chemical, petrochemical and pharmaceutical industries and for all applications...
Fittings with overflow nut for aggressive media. Hose diameter 6/4 mm with external pipe thread G1/4". Designed for joints in the chemical, petrochemical and pharmaceutical...
The corner fitting with 6/4 mm hose nut and G1/8" male pipe thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...
T-connector with 6/4 mm hose coupling nut ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring resistance to mechanical...
The straight fitting with 6/4 mm hose nut and G1/4" male pipe thread ensures a reliable connection from plastic hoses up to 15 bar. Particularly suitable for applications...
T-fitting for 6/4 mm hose diameter. Designed for joints in the chemical, petrochemical and pharmaceutical industries and for all applications with high demands on aggressive media.
Straight fitting with 6/4 mm hose nut and M5 metric male thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...
Straight fitting with 6/4 mm hose nut and M6 male metric thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...
Straight design for 6/4 mm hose diameter with 3/8" male pipe thread. Designed for joints in the chemical, petrochemical and pharmaceutical industries and for all applications...
The T-piece with 6/4 mm hose nut and branch pipe thread G1/4" ensures a reliable connection from plastic hoses up to 15 bar. Particularly suitable for applications requiring...
Straight design for 6/4 mm tubing diameter with 1/8" male pipe thread. Designed for joints in the chemical, petrochemical and pharmaceutical industries and for all applications...
Grommet for hose diameter 6/4 mm. Designed for joints in the chemical, petrochemical and pharmaceutical industries and for all applications with high demands on aggressive media.
Straight design for 6/4 mm hose diameter with 3/8" male pipe thread. Designed for joints in the chemical, petrochemical and pharmaceutical industries and for all applications...
The straight fitting with 6/4 mm hose nut and G1/8" male pipe thread ensures a reliable connection from plastic hoses up to 15 bar. Particularly suitable for applications...
Straight design for 6/4 mm tubing diameter with 1/8" male pipe thread. Designed for joints in the chemical, petrochemical and pharmaceutical industries and for all applications...
The straight fitting with 6/4 mm hose nut and G3/8" female pipe thread ensures a reliable connection from plastic hoses up to 15 bar. Particularly suitable for applications...
Direct design for 6/4 mm tubing diameter with 1/4" male pipe thread. Designed for joints in the chemical, petrochemical and pharmaceutical industries and for all applications...
T-fitting for 6/4 mm hose diameter with 1/8" male pipe thread. Designed for joints in the chemical, petrochemical and pharmaceutical industries and for all applications with...
T-fitting for 6/4 mm tubing diameter with 1/4" male pipe thread. Designed for joints in the chemical, petrochemical and pharmaceutical industries and for all applications with...
The corner fitting with 6/4 mm hose nut and G1/4" male tapered thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...
Designed for 6/4 mm tubing and G 1/4" thread. In POM plastic. Maximum working pressure 10 bar and temperature -10/+60 °C. Package contains 10pcs.
Cutting rings for 6/4 mm tubing diameter. Designed for joints in the chemical, petrochemical and pharmaceutical industries and for all applications with high demands on...
L-fitting for 6/4 mm hose diameter with 1/4" female pipe thread. Designed for joints in the chemical, petrochemical and pharmaceutical industries and for all applications with...
The straight fitting with 6/4 mm hose nut and G1/4" female pipe thread ensures a reliable connection from plastic hoses up to 15 bar. Particularly suitable for applications...
The overflow coupling with 6/4 mm hose nut ensures a reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring resistance to mechanical...
L-fitting for 6/4 mm hose diameter. Designed for joints in the chemical, petrochemical and pharmaceutical industries and for all applications with high demands on aggressive media.
L-fitting for 6/4 mm hose diameter with 1/8" male pipe thread. Designed for joints in the chemical, petrochemical and pharmaceutical industries and for all applications with...
L-fitting for 6/4 mm hose diameter with 1/8" female pipe thread. Designed for joints in the chemical, petrochemical and pharmaceutical industries and for all applications with...
The corner fitting with 6/4 mm hose nut and G1/8" male tapered thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...
Replacement nut for 6/4 mm hose diameter. Designed for joints in the chemical, petrochemical and pharmaceutical industries and for all applications with high demands on...
The corner swivel fitting with 6/4 mm hose nut and G1/8" male pipe thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications...
Straight swivel fitting with 6/4 mm hose nut and 1/4" male tapered thread ensures reliable connection of plastic hoses up to 15 bar. Replacement nut for the screwdriver with...
The clamp with 6/4 mm hose nut for 1/8" hollow bolts ensures reliable connection of plastic hoses up to 15 bar. Replacement nut for the screwdriver with overrunning nut....
L-fitting for 6/4 mm hose diameter with 3/8" male pipe thread. Designed for joints in the chemical, petrochemical and pharmaceutical industries and for all applications with...
The 4 mm diameter sleeve for 6/4 mm tubing is a universal fitting for use in a variety of applications, especially those requiring high mechanical, pressure and chemical...
Designed for 6/4 mm hose and G 1/8" screw. The fitting has a body and nut made of aluminium.The height is 15 mm. Maximum working pressure 10 bar and temperature -10/+60 °C....
Fittings with overflow nut for aggressive media. Hose diameter 6/4 mm with external pipe thread G1/4". Designed for joints in the chemical, petrochemical and pharmaceutical...
The corner swivel fitting with 6/4 mm hose nut and G1/4" male pipe thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications...
The corner fitting with 6/4 mm hose nut and G3/8" male tapered thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...
Straight swivel fitting with 6/4 mm hose nut and 1/8" male tapered thread ensures reliable connection of plastic hoses up to 15 bar. Replacement nut for the screwdriver with...