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

Bestsellers

Direct coupling 6
37 Kč –10 %
Direct coupling 6
Stock (>1000 pcs)
Code: PUC-6
Was: 37 Kč  (–10 %)
33 Kč
(27 Kč excl. VAT)
Direct clutch reduced 6 - 8
51 Kč –9 %
Direct clutch reduced 6 - 8
Stock (615 pcs)
Code: PG-68
Was: 51 Kč  (–9 %)
46 Kč
(38 Kč excl. VAT)
Direct coupling 8
40 Kč –10 %
Direct coupling 8
Stock (>1000 pcs)
Code: PUC-8
Was: 40 Kč  (–10 %)
36 Kč
(30 Kč excl. VAT)
T-coupling 6
52 Kč –11 %
T-coupling 6
Stock (20 pcs)
Code: PUT-6
Was: 52 Kč  (–11 %)
46 Kč
(38 Kč excl. VAT)
L-coupling swivel 6 - R1/8"
128 Kč –10 %
L-coupling swivel 6 - R1/8"
Stock (8 pcs)
Code: PH-186
Was: 128 Kč  (–10 %)
115 Kč
(95 Kč excl. VAT)
Sealing ring made of Teflon PTFE DR-14TE
Sealing ring made of Teflon PTFE DR-14TE
Stock (50 pcs)
Code: DR-14TE
 
7 Kč
(6 Kč excl. VAT)
Direct clutch reduced 4 - 6
43 Kč –9 %
Direct clutch reduced 4 - 6
Stock (>1000 pcs)
Code: PG-46
Was: 43 Kč  (–9 %)
39 Kč
(32 Kč excl. VAT)
T-coupling 8
55 Kč –10 %
T-coupling 8
Stock (811 pcs)
Code: PUT-8
Was: 55 Kč  (–10 %)
49 Kč
(40 Kč excl. VAT)
a015 hadicovy adapter
36 Kč –5 %
Was: 36 Kč  (–5 %)
34 Kč
(28 Kč excl. VAT)
L-coupling 8
40 Kč –10 %
L-coupling 8
Stock (935 pcs)
Code: PUL-8
Was: 40 Kč  (–10 %)
36 Kč
(30 Kč excl. VAT)
7 items total
Straight fitting 1/4" - NPT 1/8"
49 Kč –10 %
36 Kč excl. VAT
44 Kč / pcs

Straight plastic socket coupling for 1/4" male hose with 1/8" NPT male tapered thread. The line with special used on technology imported from the Americas and Asia. Designed...

Code: PCN-1814
Reduction external NPT 1/8" - internal G 1/8"
125 Kč –4 %
98 Kč excl. VAT
119 Kč / pcs

Reducer with external American thread NPT 1/8" to internal pipe thread G 1/8". Made of pure brass MS 58, designed for the production of fittings up to a maximum pressure of 10...

Code: RNG1818M
Reduction internal NPT 1/8" - external G1/8"
163 Kč –5 %
127 Kč excl. VAT
154 Kč / pcs

Reducer with internal American thread NPT 1/8" to external pipe thread G 1/8". Made of pure brass MS 58, designed for the production of fittings up to a maximum pressure of 10...

Code: RGN1818M
Adapter external pipe thread R1/8" - NPT 1/8"
New
176 Kč –5 %
138 Kč excl. VAT
167 Kč / pcs

Adapter with RNN male threads with R 1/8" male taper and NPT 1/8" US thread. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement...

Code: RNN1818M
Angle fitting 1/4" - NPT 1/8"
67 Kč –8 %
50 Kč excl. VAT
61 Kč / pcs

Corner plastic socket coupling for 1/4" male hose with 1/8" NPT male thread. The line with special used on technology imported from the Americas and Asia. Designed especially...

Code: PLN-1814
Nipple with male NPT 1/8"
110 Kč –5 %
86 Kč excl. VAT
104 Kč / pcs

American model of nipple with external thread G1/8" NPT, one-sided closable. Special mandrel contour for better hose seating and easier installation. Designed for compressed...

Code: ESA18NA
Nipple with female thread NPT 1/8"
104 Kč –4 %
82 Kč excl. VAT
99 Kč / pcs

American model of nipple with G1/8" NPT female thread, one-sided closable. Special mandrel contour for better hose seating and easier installation. Designed for compressed air...

Code: ESA18NI