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    Fittings for Water Cooling

    Fittings are the backbone of any water cooling system – they securely connect your tubing to the various components, ensuring a reliable and leak-proof loop. Whether you're planning a minimalist setup or a complex custom system, choosing the right fittings is crucial for the efficiency and safety of your cooling. Our fittings offer a wide range of sizes, shapes, and designs, allowing you to tailor your water cooling system perfectly to your needs. Experience top-notch quality and easy installation to make your setup not only powerful but also visually striking.
    511 Results
    WAAD-699
    (0)
    Stardust Gold, CNC-machined, G1/4 inch thread, sealed with O-ring, reliable sealing, ideal for custom loops, subtle design, pack of four for flexible applications
    21,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-179
    (0)
    Extension of Barrow, with a length of 10 mm, with two G1/4 inch threads (1x male, 1x female), made of nickel-plated brass
    2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1949
    (1)
    Extension by EKWB, with a length of 7 mm, with two G1/4 inch threads (1x male, 1x female), made of nickel-plated brass
    3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1357
    (0)
    Machine-made brass extender fitting with EPDM O-ring, featuring two G1/4" threads, MM7R variant with two male ports
    7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-200
    (0)
    Just extension, two G1/4-inch female threads
    2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2091
    (0)
    Flat sealing plug in silver, for G1/4 inch thread, part of the EK-Quantum Torque series
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2556
    (0)
    Adapter from EKWB, for EK-Quantum Surface radiators, G1/4 inch external and internal thread, made of nickel-plated brass
    3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1393
    (0)
    Machine-made brass fitting with EPDM O-ring and knurled compression ring, for hard tubes (HT)
    8,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1349
    (0)
    Extension fitting for custom water cooling systems, matte nickel-plated, with G1/4-inch internal and external threads, 7 mm extension, made of brass, pack of 6
    11,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-175
    (0)
    Extension for Barrow, with a length of 7.5 mm, with two G1/4 inch threads (1x female, 1x male), made of nickel-plated brass
    2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASC-484
    (0)
    Extension from the Alphacool Eiszapfen series, with G1/4 inch internal thread and G1/4 inch external thread, made entirely of brass
    2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1319
    (0)
    16 mm fitting for custom water cooling, matte nickel-plated, EPDM seal, solid brass
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-165
    (0)
    Rotatable 90-degree multi-link adapter, connects two hard tubes together, 2x 12mm connection
    11,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1143
    (0)
    Adapter for water cooling, G1/4 inch female to G1/4 inch male, 25.5 mm
    7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1369
    (0)
    Quick Disconnect Male Connector for Water Cooling, Black Chrome Coating, Integrated Shut-Off Function, External Thread
    22,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2313
    (0)
    Extension from EKWB, with a length of 14 mm, with two G1/4 inch threads (1x male, 1x female), offset by 3 mm, made of black nickel-plated brass
    9,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASC-052
    (1)
    Angle screw connection extension for 13/10mm - black nickel-plated
    4,37 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1325
    (0)
    Extension fitting for custom water cooling, matte nickel-plated, G1/4-inch internal & external thread, 28 mm extension, solid brass
    6,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-041
    (0)
    This is the finest made fittings we have ever offered! Now in a Shining Silver Surface treatment! This is a replacement barb for any product that use G 1/4" fittings.
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1364
    (0)
    Quick Disconnect Female Connector for Water Cooling, Matte Nickel Coating, Integrated Shut-off Function, External Thread
    22,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1366
    (0)
    Quick Disconnect Female Connector for Water Cooling, Black Chrome Coating, Integrated Shut-off Function, Internal Thread
    22,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-167
    (0)
    Rotatable 90-degree multi-link adapter, connects two hard tubes together, 2x 12mm connection
    11,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-274
    (0)
    Brass sealing plug from Barrow, in Kepler series design, reliable sealing of outlets, G1/4" thread
    3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASC-169
    (0)
    Matt black straight hose connector with G1/4 inch thread for hoses with 10 mm inner diameter
    2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-281
    (0)
    45-degree adapter, 1x G1/4-inch male thread to female thread, for custom water cooling systems
    2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-637
    (0)
    Bitspower adapter with 5 mm offset, rotatable, 1x G1/4 inch female thread, 1x G1/4 inch male thread, Matte Black
    12,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-690
    (0)
    Water cooling fitting with 90-degree angle, rotatable design, G1/4-inch external thread to 90-degree G1/4-inch internal thread, made of copper, elegant appearance
    15,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2620
    (0)
    Flat sealing plug in black, for G1/4 inch threads, part of the EK-Quantum Surface series
    2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 50%
    WAEK-2444
    (0)
    Push-in adapter, specially designed for EK-Quantum Reflection², with a G1/4 inch female thread, made of gold-plated brass
    Price reduced from 5,90 € to 2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-697
    (0)
    Matte black, CNC-machined, G1/4 inch thread, sealed with O-ring, reliable sealing, ideal for custom loops, discreet design, pack of four for flexible use options
    19,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-555
    (0)
    Two angled 90-degree adapter XF hardline fittings, for 12mm hard tubes, from the Corsair Hydro X series, Silver (chrome)
    27,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2636
    (1)
    White plug, for G1/4-inch threads, part of the EK-Quantum Torque series
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2072
    (0)
    Matte silver stopper, for G1/4 inch thread, part of the EK-Quantum Torque series
    5,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 40%
    WAEK-2086
    (0)
    Static 45-degree angle adapter, part of the EK-Quantum Torque series, for connecting G1/4-inch external to G1/4-inch internal threads, made of nickel-plated and satin-finished brass
    Price reduced from 4,90 € to 2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2319
    (0)
    Gold-plated adapter, with three G1/4 internal threads, for splitting or merging the cooling circuit.
    10,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1145
    (0)
    Adapter for water cooling, G1/4 inch female to G1/4 inch male, 31.5 mm
    5,29 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2329
    (0)
    Extension by EKWB, with a length of 7 mm, with G1/4 inch internal and external thread, made of nickel-plated brass
    3,40 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-943
    (0)
    Adapter for water cooling, G1/4 inch female to G1/4 inch male, 20 mm
    7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-285
    (0)
    Straight extension, two G1/4-inch external threads, made of brass
    2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-286
    (0)
    Straight adapter, 2x G1/4-inch external thread, for custom water cooling systems
    2,90 €
    Incl. VAT, add. delivery costs
    In Stock

    Fittings for Liquid Cooling Systems

    Connections are indispensable when setting up water cooling systems because, without them, it would be nearly impossible to connect hoses and water cooling lines. Naturally, there are various types of connections with different functions. These connections always have either an external or internal thread with a specific diameter. The most common diameter for water cooling connections is G1/4 inch. However, there are other sizes and diameters like G1/8 inch and G3/8 inch, etc.

    The different types of connections for water cooling systems in detail

    Legris connections are named after the company Legris and are used for the simple and tool-free attachment of the hose to a threaded connection. Similarly, plugin connections serve the same function but are not from the aforementioned company. Both types are simply inserted into a hose and held in place by a type of barb.

    If you frequently tinker with your water cooling system, you should get quick-release connections. These are designed to simplify the connecting and disconnecting of water cooling lines by being attached to the hose and then connected or disconnected with another quick-release connection via a simple plug mechanism. Additionally, there are many push-in connections or fittings that are attached to hoses and then screwed onto another connection.

    Adapters either convert one connection diameter to another or from a male to a male thread connection or from a female to a female thread connection. Angle adapters change the direction of the water cooling hose to another angle. This is done in standardized angles (e.g., from 45 to 90 degrees, etc.). Compression fittings are used to secure the hose with a union nut. These are naturally much safer than, for example, plugin connections, and very effectively prevent coolant from dripping out of the water cooling lines. So, the different types of connections for water cooling systems are:

    • Legris connections
    • Plugin connections
    • Quick-release connections
    • Push-in connections
    • Adapters
    • Angle adapters
    • Compression fittings