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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.
    510 Results
    Save 33%
    Price reduced from 8,90 € to 5,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 40%
    WASA-366
    (0)
    High quality, straight No-Spill quick release (QD2) from Koolance in female version with 1/4 inch thread - new revision
    Price reduced from 9,90 € to 5,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-174
    (0)
    Extension of Barrow, with a length of 7.5 mm, with two G1/4 inch threads (1x male, 1x female), made of coloured brass
    2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 50%
    WAZU-1198
    (0)
    Temperature sensor for water cooling, For G1/4 inch thread, For pass-through
    Price reduced from 5,90 € to 2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 51%
    WAEK-2084
    (0)
    Static 45-degree angle adapter, part of the EK-Quantum Torque series, for connecting G1/4-inch female to G1/4-inch male threads, black glossy (Black Nickel)
    Price reduced from 3,90 € to 1,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 31% new
    WASA-465
    (0)
    Female QDT3 quick coupler, 10 mm ID fitting for 13 mm OD hoses, Viton seal for oil-based media, no-spill closure with auto shutoff
    Price reduced from 15,90 € to 10,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 33%
    Price reduced from 8,90 € to 5,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-167
    (2)
    Straight adapter with dual G1/4 inch female thread - rotatable black nickel-plated
    9,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASC-445
    (0)
    Extension for water cooling, G1/4 inch female to G1/4 inch male, 20 mm
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASC-437
    (1)
    90 degree adapter for water cooling, G1/4 inch female to G1/4 inch female
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-235
    (0)
    Rotatable 45-degree adapter in gold, for custom water cooling, G1/4 inch female to G1/4 inch male
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASC-449
    (0)
    Adapter for water cooling, G1/4 inch female to G1/4 inch female
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 37%
    WAZU-1312
    (0)
    For 16/10 mm soft tubes, made of copper, magnetic quick-release ring, for custom water cooling systems, matte black finish
    Price reduced from 7,90 € to 4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-289
    (0)
    Compression fitting for hoses with 13/10mm outer and inner diameter, 1x G1/4-inch connection for linking to a water cooling component
    2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 27%
    WAAD-535
    (0)
    Double pack with two silver (chrome) 45-degree angle adapters from the Corsair Hydro X series, with G1/4 inch female thread and rotatable G1/4 inch male thread.
    Price reduced from 10,90 € to 7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 44%
    WAAD-694
    (0)
    Water cooling fitting with 45-degree angle, rotatable design, G1/4-inch male thread to 45-degree G1/4-inch female thread, made of copper, elegant appearance
    Price reduced from 8,90 € to 4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1964
    (1)
    Extension by EKWB, with a length of 28 mm, with two G1/4 inch threads (1x female, 1x male), made of nickel-plated brass
    7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2021
    (1)
    Rotatable extension by EKWB, with a length of 14 mm, with two G1/4-inch female threads, made of black coated brass
    7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2325
    (0)
    Extension by EKWB, with a length of 28 mm, with two G1/4 inch external threads, made of nickel-plated and satin-finished brass
    7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASC-272
    (0)
    Black 45-degree angle adapter from the Alphacool Eisfrost series, with G1/4 inch internal thread and rotatable G1/4 inch external thread, made entirely of brass.
    6,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASC-492
    (0)
    T-piece for tubes of water cooling, three G1/4 inch connections
    6,90 €
    Incl. VAT, add. delivery costs
    In Stock
    2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1298
    (0)
    Extension for fittings in custom water cooling systems, increases the distance between the water cooling component and fitting by 10mm, installation with an 8mm internal hex key
    5,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1946
    (0)
    Extension by EKWB, with a length of 14 mm, with two G1/4 inch female threads, made of black coated brass
    5,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAU-180
    (1)
    Black Chrome Finish, G1/4" Thread, Easy tool free installation
    2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-278
    (0)
    Rotatable 45-degree adapter in gold, for custom water cooling, G1/4 inch male to G1/4 inch female
    2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-183
    (0)
    Extension for Barrow, with a length of 15 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
    Save 50%
    WAZU-1305
    (0)
    90° rotatable, CNC precision, G1/4 inch thread, high compatibility, CNC machined from durable brass, integrated O-ring for a tight seal, perfect for tight loops & elegant builds
    Price reduced from 5,90 € to 2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASA-110
    (0)
    Chrome Finish For 1/2" ID or 7/16" ID Tubing (12.7mm ID or 11.1mm ID) G1/4" Thread
    2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-140
    (1)
    White Compression Fitting, with G1/4 inch thread, for hoses with 13/10 mm OD/ID
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASC-478
    (1)
    20 mm extension from the Alphacool Eiszapfen series, with G1/4 inch internal thread and G1/4 inch external thread, made entirely of brass
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-503
    (0)
    15 mm long extension (extender), each with G1 / 4-inch internal and external thread
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1952
    (1)
    Extension by EKWB, with a length of 7 mm, with two G1/4-inch external threads, made of black coated brass
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1297
    (0)
    Extension for fittings in custom water cooling systems, increases the distance between the water cooling component and the fitting by 7mm, installation with a 8mm internal hex key
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-291
    (0)
    90-degree adapter in black, for custom water cooling, G1/4 inch male to G1/4 inch female
    3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-191
    (1)
    Extension of Barrow, with 30 mm length, with two G1/4 inch threads (1x male, 1x female), made of nickel-plated brass
    3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-225
    (1)
    90-degree adapter for water cooling in white, G1/4 inch female thread to G1/4 inch female thread
    3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1333
    (0)
    Machine-made compression fitting made of brass with EPDM O-ring, featuring a G1/4" thread, black ST13 variant for soft tubes with a 13 mm outer diameter and 10 mm inner diameter.
    3,90 €
    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