Customer support:311 532 091info@kompresory-vzduchotechnika.cz
    Currency
    EUR
    Language
    English
    Home / Couplings & fittings

    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.

    #ShowMore#

    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
    Stock (>1000 pcs)
    Code: PUC-6
    Was: €1,47  (–4 %)
    €1,40
    (€1,16 excl. VAT)
    T-coupling 6
    Stock (57 pcs)
    Code: PUT-6
    Was: €1,79  (–5 %)
    €1,70
    (€1,40 excl. VAT)
    Direct coupling 8
    Stock (>1000 pcs)
    Code: PUC-8
    Was: €1,58  (–5 %)
    €1,50
    (€1,24 excl. VAT)

    Product sorting

    72 items total

    List of products

    RA300 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €1,93 –3 %
    Plug cast iron internal thread R1"
    Stock (6 pcs)
    €1,55 excl. VAT
    €1,87 / pcs

    Cast iron plug fittings with female thread R 1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according to...

    Code: RA300-10
    RA246 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €3,92 –3 %
    Reduction cast iron internal 1 1/4" external 1"
    Stock (6 pcs)
    €3,14 excl. VAT
    €3,80 / pcs

    Cast iron reducing fitting internal thread R1 1/4" and external thread R 1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...

    Code: RA246-1054
    RA092 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €3,16 –3 %
    Elbow 90° internal thread R1" external thread R1"
    Stock (10 pcs)
    €2,53 excl. VAT
    €3,06 / pcs

    Cast iron corner fitting with internal thread R1" and external thread R1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...

    Code: RA092-10
    RA245 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €4,44 –2 %
    Reducing double nipple cast iron external threads R1/2" - R1"
    Stock (14 pcs)
    €3,56 excl. VAT
    €4,31 / pcs

    Straight cast iron reducing fitting with male threads R 1/2" - R 1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air...

    Code: RA245-1210
    RA245 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €4,01 –2 %
    Reducing double nipple cast iron external threads R1" - R1 1/4"
    Stock (21 pcs)
    €3,21 excl. VAT
    €3,89 / pcs

    Straight cast iron reducing fitting with male threads R 1" - R 1 1/4" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed...

    Code: RA245-1054
    RA241 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €1,50 –2 %
    Reduction cast iron internal 3/4" external 1"
    Stock (>1000 pcs)
    €1,21 excl. VAT
    €1,46 / pcs

    Cast iron reducing fitting internal thread R3/4" and external thread R 1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...

    Code: RA241-3410
    RA290 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €1,25 –2 %
    Plug cast iron external thread R1"
    Stock (12 pcs)
    €1,01 excl. VAT
    €1,22 / pcs

    Cast iron plug fitting with male thread R 1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according to ISO...

    Code: RA290-10
    RA341 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €7,81 –2 %
    Dutchman fitting with internal and external thread R1"
    Stock (21 pcs)
    €6,26 excl. VAT
    €7,58 / pcs

    Holendr cast iron fitting with internal and external thread R 1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air...

    Code: RA341-10
    RA121 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €6,28 –3 %
    Angle fitting 45° internal and external thread R1"
    Stock (35 pcs)
    €5,03 excl. VAT
    €6,09 / pcs

    Angled cast iron fitting 45° with internal and external thread R 1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air...

    Code: RA121-10
    RA240 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €5,33 –3 %
    Reducing muff cast iron internal threads R1" - R1 1/2"
    Stock (3 pcs)
    €4,27 excl. VAT
    €5,17 / pcs

    Straight reducing socket cast iron fitting with internal threads R 1" - R1 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...

    Code: RA240-1015
    RA241 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €1,59 –3 %
    Reduction cast iron internal 1/2" external 1"
    Stock (>1000 pcs)
    €1,27 excl. VAT
    €1,54 / pcs

    Cast iron reducing fitting internal thread R1/2" and external thread R 1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...

    Code: RA241-1210
    RA245 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €2,54 –2 %
    Reducing double nipple cast iron external threads R3/4" - R1"
    Stock (10 pcs)
    €2,04 excl. VAT
    €2,47 / pcs

    Straight cast iron reducing fitting with male threads R 3/4" - R 1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air...

    Code: RA245-3410
    RA090 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €2,42 –2 %
    Elbow 90° with internal threads R1"
    Stock (10 pcs)
    €1,94 excl. VAT
    €2,35 / pcs

    Cast iron corner fitting with internal threads R 1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according...

    Code: RA090-10
    RA241 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €1,81 –3 %
    Reduction cast iron internal 1" external 1 1/4"
    Stock (>1000 pcs)
    €1,45 excl. VAT
    €1,75 / pcs

    Cast iron reducing fitting internal thread R 1" and external thread R 1 1/4" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...

    Code: RA241-1054
    Screwing with external pipe threads R3/4" - R1"
    Tip
    €8,43 –4 %
    Screwing with external pipe threads R3/4" - R1"
    Stock (294 pcs)
    €6,62 excl. VAT
    €8,01 / pcs

    A006 pipe thread fitting with R 3/4" thread, 14 thread lengths. Second thread R 1", thread length 16. Version in brass with nickel-plated finish. Applications for fluid power,...

    Code: A006-3410
    RA280 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €1,99 –3 %
    Double nipple cast iron external threads R1"
    Stock (12 pcs)
    €1,60 excl. VAT
    €1,93 / pcs

    Straight cast iron fitting with external threads R 1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping...

    Code: RA280-10
    RA246 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €7,51 –3 %
    Reduction cast iron internal 1 1/2" external 1"
    Stock (3 pcs)
    €6,02 excl. VAT
    €7,28 / pcs

    Cast iron reducing fitting internal thread R1 1/2" and external thread R 1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...

    Code: RA246-1015
    T-piece with external threads Rp1"
    €16,12 –5 %
    T-piece with external threads Rp1"
    Stock (>1000 pcs)
    €12,65 excl. VAT
    €15,31 / pcs

    T-piece with external threads Rp1". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical, pharmaceutical and...

    Code: AX023-10
    RA241 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €2,70 –3 %
    Reduction cast iron internal 1" external 1 1/2"
    Stock (517 pcs)
    €2,16 excl. VAT
    €2,61 / pcs

    Cast iron reducing fitting with internal thread R 1" and external thread R 1 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...

    Code: RA241-1015
    T-screwing with internal threads R1"
    €3,55 –2 %
    T-screwing with internal threads R1"
    Stock (2 pcs)
    €2,85 excl. VAT
    €3,45 / pcs

    Cast iron T-fittings with internal threads R 1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according to...

    Code: RA130-10
    X-bolting with internal threads Rp1"
    €23,86 –4 %
    X-bolting with internal threads Rp1"
    Stock (500 pcs)
    €18,74 excl. VAT
    €22,67 / pcs

    X-fittings with internal threads Rp1". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical, pharmaceutical...

    Code: AX026-10
    A fork with internal threads Rp1"
    €47,66 –4 %
    A fork with internal threads Rp1"
    Stock (500 pcs)
    €37,42 excl. VAT
    €45,28 / pcs

    Connector with internal threads Rp1". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical, pharmaceutical...

    Code: AX040-10
    Chowder with an external conical thread 34 - R1"
    €10,31 –5 %
    Chowder with an external conical thread 34 - R1"
    Stock (>1000 pcs)
    €8,09 excl. VAT
    €9,79 / pcs

    Crimp with external tapered thread 34 - R1". According to the DIN 2982 specification. Designed for operations with high demands on durability, longevity and hygiene. Recommended...

    Code: AX019-1034
    RA245 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €9,31 –3 %
    Reducing double nipple cast iron external threads R1" - R1 1/2"
    Stock (6 pcs)
    €7,46 excl. VAT
    €9,03 / pcs

    Straight cast iron reducing fitting with male threads R 1" - R 1 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed...

    Code: RA245-1015
    RA245 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €8,39 –2 %
    Reducing double nipple cast iron external threads R1" - R2"
    Stock (10 pcs)
    €6,73 excl. VAT
    €8,14 / pcs

    Straight cast iron reducing fitting with external threads R 1" - R 2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed...

    Code: RA245-1020
    RA241 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €5,88 –2 %
    Reduction cast iron inner 1" outer 2"
    Stock (>1000 pcs)
    €4,72 excl. VAT
    €5,71 / pcs

    Cast iron reducing fitting internal thread R 1" and external thread R 2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed...

    Code: RA241-1020
    Knee with internal a external thread R1"
    €14,79 –5 %
    Knee with internal a external thread R1"
    Stock (503 pcs)
    €11,61 excl. VAT
    €14,05 / pcs

    Elbow with internal and external thread R1". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical,...

    Code: AX022-10
    Fitting with external threads R3/4" - R1"
    €19,27 –4 %
    Fitting with external threads R3/4" - R1"
    Stock (20 pcs)
    €15,13 excl. VAT
    €18,31 / pcs

    Fittings with external threads R3/4" - R1". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: DR3410M
    Screwing with external pipe threads R1" - R1"
    Tip
    €8,62 –4 %
    Screwing with external pipe threads R1" - R1"
    Stock (756 pcs)
    €6,77 excl. VAT
    €8,19 / pcs

    A006 pipe thread fitting with R 1" thread, 16 thread lengths. Second thread R 1", thread length 16. Version in brass with nickel-plated finish. Applications for fluid power,...

    Code: A006-1010
    Knees, inside G1" - external R1"
    Tip
    €16,60 –5 %
    Knees, inside G1" - external R1"
    Stock (>1000 pcs)
    €13,03 excl. VAT
    €15,77 / pcs

    Elbows with inner G1" - outer R1" with lengths 45 and 39. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A022-10
    RA340 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €7,01 –3 %
    Dutchman fitting with internal threads R1"
    Stock (505 pcs)
    €5,62 excl. VAT
    €6,80 / pcs

    Holendr cast iron fitting with internal threads R 1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping...

    Code: RA340-10
    252168 1 kolena s vnejsimi zavity r1 r1
    Tip
    €18,95 –4 %
    Elbows with external threads R1" - R1"
    Stock (309 pcs)
    €14,88 excl. VAT
    €18,01 / pcs

    Elbows with external tapered threads R1" - R1" with length 39. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control...

    Code: A035-10
    T-screwing with internal threads G1" and external R1"
    Tip
    €30,96 –5 %
    T-screwing with internal threads G1" and external R1"
    Stock (149 pcs)
    €24,31 excl. VAT
    €29,41 / pcs

    T-fittings with internal threads G1" and external R1", lengths 91 and 62. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and...

    Code: A024-10
    RA241 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €18,10 –2 %
    Reduction cast iron inner 1" outer 3"
    Stock (55 pcs)
    €14,51 excl. VAT
    €17,56 / pcs

    Cast iron reducing fitting internal thread R 1" and external thread R 3" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed...

    Code: RA241-1030
    Dutchman with internal a external thread - flat sealing G1" - R1"
    €99,86 –5 %
    Dutchman with internal a external thread - flat sealing G1" - R1"
    Stock (10 pcs)
    €78,40 excl. VAT
    €94,87 / pcs

    Holder with internal and external thread - flat sealing G1" - R1". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads....

    Code: DHFIA10M
    RA241 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €11,55 –3 %
    Reduction cast iron inner 1" outer 2 1/2"
    Stock (155 pcs)
    €9,26 excl. VAT
    €11,20 / pcs

    Cast iron reducing fitting with internal thread R 1" and external thread R 2 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...

    Code: RA241-1025
    T-bolts with external threads R1"
    Tip
    €22,90 –4 %
    T-bolts with external threads R1"
    Stock (72 pcs)
    €17,98 excl. VAT
    €21,76 / pcs

    T-bolts with external threads R1" with lengths 78 and 39. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A036-10
    RA270 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €2,14 –2 %
    Cast iron muff internal threads R1"
    Stock (5 pcs)
    €1,72 excl. VAT
    €2,08 / pcs

    Straight socket cast iron fitting with internal threads R 1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping...

    Code: RA270-10
    RA091 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    REQUEST
    €5,29 –99 %
    Reduced elbow 90° with internal threads R1/2" - R1"
    up to 14 days
    €0,04 excl. VAT
    €0,05 / pcs

    Reducing cast iron corner fitting with internal threads R1/2" - R1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air...

    Code: RA091-1210
    RA240 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €2,70 –3 %
    Reducer cast iron muff internal threads R1/2" - R1"
    up to 14 days
    €2,16 excl. VAT
    €2,61 / pcs

    Straight reducing socket cast iron fitting with internal threads R 1/2" - R1" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...

    Code: RA240-1210

    Listing controls

    72 items total
    Top