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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.
    512 Results
    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
    WASC-440
    (0)
    90 degree adapter for water cooling, G1/4 inch female to G1/4 inch male
    3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 51%
    WAEK-2296
    (0)
    Extension by EKWB, with a length of 7 mm, with two G1/4 inch external threads, made of nickel-plated and satin-finished brass
    Price reduced from 3,90 € to 1,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 40%
    WAEK-2288
    (0)
    Extension from EKWB, with a length of 14 mm, with two G1/4 inch female threads, made of gold-plated brass
    Price reduced from 4,90 € to 2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-938
    (2)
    EK G1/4 plug with o-ring. To tighten the plug you will need 6mm allen key.
    2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1077
    (0)
    45 degree adapter for water cooling, G1/4 inch female to G1/4 inch male
    1,19 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 68%
    WAAD-117
    (0)
    The brand-new design, the outward appearance is G1/8 "switches over to IG1/4" perfectly to switch over the place fitting threading
    Price reduced from 2,90 € to 0,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 52%
    WASC-113
    (0)
    Straight hose connection with 1/4-inch thread for 6 mm hoses
    Price reduced from 1,90 € to 0,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1338
    (0)
    Rotatable angled fitting for custom water cooling, matte black, G1/4" internal & external thread, pack of 6
    59,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1211
    (0)
    Nickel-plated push-in fitting set from Alphacool, male thread to male thread, with Schott connection.
    38,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1294
    (0)
    Fitting for custom water cooling, for hard tubes with a 16mm outer diameter, installation with an 8mm internal hex key
    8,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1967
    (2)
    Compression fitting by EK Water Blocks, for hoses with 16/10 mm OD/ID, colour-customisable with optional rings, 6-pack
    51,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2077
    (2)
    Water outlet in silver, space-saving and safe, for G1/4 inch female thread, adjustable with optional colour rings
    19,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1336
    (0)
    Machine-made compression fitting made of brass with EPDM O-ring, with a G1/4" thread, black ST16 version for soft tubes with a 16 mm outer diameter and 10 mm inner diameter, pack of 6
    44,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-138
    (1)
    Black compression fitting, with G1/4 inch thread, for hoses with 13/10 mm OD/ID
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-169
    (0)
    Rotatable 90-degree multi-link adapter, connects two hard tubes together, 2x 14mm connection.
    12,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2299
    (1)
    Rotatable 90-degree angle adapter, part of the EKWB Quantum line, for connecting G1/4-inch external to G1/4-inch internal threads, nickel-plated and satin-finished brass
    15,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASC-480
    (0)
    2-way drain valve for water cooling, G1/4 inch thread, high flow with 10 mm diameter
    18,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1346
    (0)
    Machine-made compression fitting made of brass with EPDM O-ring, with a G1/4" thread, black ST16 version for soft tubes with a 16 mm outer diameter and 10 mm inner diameter, pack of 6
    44,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1765
    (2)
    Black coated Compression Fitting from EK Water Blocks, for hoses with 16/10 mm OD/ID
    7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2094
    (2)
    Satin-finished water outlet in silver, space-saving and secure, for G1/4-inch female thread, adjustable with optional colour rings
    24,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASC-491
    (0)
    Hose adapter for water cooling, G1/4 inch to 16/10 hose connection
    5,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1301
    (0)
    Sealing plug, for sealing a G1/4-inch internal thread connection, assembly with 8mm internal hex key
    5,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASC-270
    (3)
    Silver 90-degree angle adapter from the Alphacool Eiszapfen series, with rotatable G1/4 inch thread, for hoses with 13/10 mm OD/ID, made entirely of brass
    7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-231
    (2)
    This is one of the most handiest fittings imaginable for linking two G 1/4" threaded water cooling parts.
    11,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2494
    (0)
    Extension by EKWB, with a height of 33 mm, with two G1/4 inch threads (1x female, 1x male), offset by 23 mm, made of brass
    27,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-209
    (1)
    Extension for Barrow, with a depth of 21 mm, with two G1/4 inch threads (1x female, 1x male), offset by 15 mm, made of anodised brass
    12,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASC-406
    (1)
    90-degree angle adapter from the Alphacool HT series, with two 16 mm hard tube connections, made entirely of brass, black (deep black)
    6,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1978
    (0)
    Rotatable 45-degree angle adapter, part of the EKWB Quantum line, for connecting G1/4-inch external threads with G1/4-inch internal threads
    13,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2076
    (0)
    Silver closure plug, made of nickel-plated and satin-finished brass, for G1/4 inch threads, part of the EK-Quantum Torque series
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-557
    (0)
    Two angled 90-degree adapters XF Hardline Fittings, for 12mm hard tubes, from the Corsair Hydro X series, Gold
    18,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1969
    (1)
    Compression fitting by EK Water Blocks, for hoses with 16/10 mm outer diameter/inner diameter, colour customisable with optional rings.
    8,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2497
    (0)
    Extension from EKWB, with a height of 33 mm, with two G1/4 inch threads (1x female, 1x male), offset by 28 mm, made of brass
    34,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1368
    (0)
    Quick Disconnect Male Connector for Water Cooling, Black Chrome Coating, Integrated Shut-off Function, Internal Thread
    22,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2085
    (0)
    Black plug, for G1/4 inch thread, part of the EK-Quantum Torque series
    6,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-214
    (2)
    Drain valve for water cooling, G1/4 inch thread
    12,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2305
    (1)
    Extension from EKWB, with a length of 14 mm, with two G1/4-inch threads (1x male, 1x female), offset by 14 mm, made of nickel-plated brass
    14,40 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-539
    (0)
    Double pack with two silver (chrome) 90-degree angle adapters from the Corsair Hydro X series, with G1/4-inch female thread and rotatable G1/4-inch male thread
    27,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-139
    (0)
    Silver compression fitting, with G1/4 inch thread, for hoses with 13/10 mm OD/ID
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2316
    (0)
    Extension from EKWB, with a length of 14 mm, with two G1/4 inch threads (1x male, 1x female), offset by 7 mm, made of silver satin-finished brass
    14,90 €
    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