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
Female quick coupling DN7,2 with external metric thread M18 x 1,5 in pure brass MS 58 equipped with shut-off valve. New mandrel contour for better seating of the anti-twist and...
Nipple EC - male quick coupling DN7,2 with external metric thread M18 x 1,5. Pure brass version MS 58 with one-way closable valve at female quick coupling. New mandrel contour...
Socket for quick couplings with internal metric thread M18 x 1.5. Universal quick couplings available in pure or nickel-plated MS 58 brass. New barb contour ensures better hose...
Spare nut for fitting with cutting ring for tubing with 12 mm outer diameter. Universal fittings for use in various areas, dimensions and design meet the requirements of DIN...
The nipple is a male to male quick coupling ES DN7,2 with internal metric thread M18 x 1,5. Version in brass MS 58 with reversible valve (quick coupling and nipple include...
Female quick coupling ES DN7,2 with external metric thread M14 x 1,5. Version in nickel-plated brass MS 58 with one-way closable valve. New mandrel contour for better seating of...
Female quick coupling ES DN7,2 with internal metric thread M18 x 1,5. Design in pure brass MS 58 with one-way closable valve. New mandrel contour for better seating of the...
Nickel-plated quick coupling ES DN7,2 with internal metric thread M18 x1,5. Version in nickel-plated brass MS 58 with one-way closable valve. New mandrel contour for better...
The nipple is male for ESN DN7,2 quick coupling with external metric thread M18 x 1,5. Version in nickel-plated brass MS 58 with reversible valve (quick coupling and nipple...
Female quick coupling ES-O DN7,2 with external metric thread M18 x 1,5. Pure brass version MS 58 without valve in pass-through design. New mandrel contour for better seating of...
The nipple is a male to male quick coupling ES DN7,2 with external metric thread M18 x 1,5. Version in brass MS 58 with reversible valve (quick coupling and nipple include...
Female nickel-plated quick coupling ES-NO DN7,2 with external metric thread M18x1,5. Version in nickel-plated brass MS 58 without valve in pass-through design. New mandrel...
Female nickel-plated quick coupling ES-NO DN7,2 with internal metric thread M18x1,5. Version in nickel-plated brass MS 58 without valve in pass-through design. New mandrel...
The nipple is male for ESN DN7,2 quick coupling with internal metric thread M18x1,5. Version in nickel-plated brass MS 58 with reversible valve (quick coupling and nipple...
Female quick coupling ES DN7,2 with external metric thread M18x1,5. Version in brass MS 58 with reversible valve (quick coupling and nipple include valve). New spike contour for...
Female quick coupling ESN DN7,2 with external metric thread M18 x 1,5. Version in nickel-plated brass MS 58 with reversible valve (quick coupling and nipple include valve). New...
Female quick coupling ESN DN7,2 with internal metric thread M18 x 1,5. Version in nickel-plated brass MS 58 with reversible valve (quick coupling and nipple include valve). New...