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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.
    504 Results
    Top Seller
    WASC-269
    (2)
    Black 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
    Top Seller
    WASC-267
    (2)
    Black compression fitting from Alphacool from the Eiszapfen series, with G1/4 inch thread for hoses with 13/10 mm OD/ID, completely made of brass
    5,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASC-500
    (1)
    6-piece set of hose adapters for water cooling, G1/4 inch to 16/10 hose connection
    38,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-945
    (0)
    Black 90-degree angle adapter from the Alphacool Eiszapfen series, with rotatable G1/4 inch thread, for hoses with 16/10 mm OD/ID, made entirely of brass
    7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASC-499
    (0)
    6-piece set of hose adapters for water cooling, G1/4 inch to 16/10 hose connection
    35,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1900
    (1)
    Black coated Compression Fitting by EK Water Blocks, for hoses with 13/10 mm OD/ID, pack of 6
    39,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 37% Top Seller
    Price reduced from 7,90 € to 4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2298
    (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 brass
    19,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-233
    (2)
    Rotatable 45-degree adapter in black, for custom water cooling, G1/4 inch female to G1/4 inch male.
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUAD-1626
    (0)
    L-connector for water cooling systems, G1/4 inch female to G1/4 inch male, rotatable, 4 pieces
    26,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-953
    (1)
    Black compression fitting from Alphacool from the Eiszapfen series, with G1/4 inch thread for hoses with 16/10 mm OD/ID, made entirely of brass
    5,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASC-268
    (2)
    Silver compression fitting from Alphacool from the Eiszapfen series, with G1/4 inch thread for tubes with 13/10 mm OD/ID, completely made of brass
    5,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1358
    (0)
    45-Degree Angle Fitting, Rotatable, G1/4-Inch Male & Female, Brass Construction, Matte Finish
    12,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1332
    (0)
    Pass-through fitting made of brass, with two G1/4” internal threads, for routing two components through a panel, allows the use of an external radiator.
    9,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-230
    (0)
    Rotatable 90-degree adapter in black, for custom water cooling, G1/4 inch female to G1/4 inch male
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2493
    (0)
    Extension from EKWB, with a height of 33 mm, with two G1/4 inch threads (1x male, 1x female), offset by 23 mm, made of brass
    28,90 €
    Incl. VAT, add. delivery costs
    In Stock
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 40%
    WAAD-687
    (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
    Price reduced from 9,90 € to 5,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1783
    (4)
    Rotatable 90-degree angle adapter in silver (nickel), part of the EKWB Quantum line, for connecting G1/4-inch external to G1/4-inch internal threads, silver (nickel)
    11,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-543
    (2)
    Ball valve from the Hydro X series by Corsair, with 2x G1/4 inch female thread, for convenient interruption of the cooling circuit, black
    19,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 33%
    WAAD-662
    (0)
    Rotatable white 90-degree multi-link adapter, with G1/4-inch thread, 16mm connection, for Crystal Link Tubes from Bitspower
    Price reduced from 14,90 € to 9,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-295
    (0)
    Compression fitting for hoses with 16/10mm outer and inner diameter, 1x G1/4-inch connection for linking to a water cooling component
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 40%
    Price reduced from 9,90 € to 5,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2075
    (0)
    Black adapter made of brass, with three G1/4 internal threads, for splitting or merging the cooling circuit
    11,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1213
    (0)
    Nickel-plated push-in fitting set from Alphacool, female thread to female thread
    34,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 14%
    WAAD-692
    (0)
    Water cooling fitting with 45-degree angle, rotatable design, G1/4-inch external thread to 45-degree G1/4-inch internal thread, made of copper, elegant appearance
    Price reduced from 6,90 € to 5,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1785
    (0)
    Rotatable 90-degree angle adapter in black, part of the EKWB Quantum line, for connecting G1/4 inch external threads to G1/4 inch internal threads
    13,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-296
    (0)
    Compression fitting for hoses with 16/10mm outer and inner diameter, 1x G1/4-inch connection for linking to a water cooling component
    4,90 €
    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
    Save 33%
    WAAD-691
    (0)
    Water cooling fitting with 45-degree tilt, 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 5,90 €
    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
    WAAD-181
    (0)
    These new G 1/4" 90 degree angle adapters are perfect for tight spaces and change the direction of your water input or output without affecting flow
    14,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-290
    (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
    WAZU-1295
    (0)
    90-degree rotary fitting for custom water cooling, 2x G1/4-inch connectors, installation with 8mm Allen key
    10,90 €
    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
    WASC-488
    (0)
    90-degree angle adapter from the Alphacool Eiszapfen series, with rotatable G1/4 inch female thread and G1/4 inch male thread, made entirely of brass
    7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1390
    (0)
    Rotary Fittings (water cooling hose connectors) for custom water cooling, 45 degrees
    12,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1970
    (3)
    Rotatable 90-degree angle adapter, part of the EKWB Quantum line, for connecting G1/4-inch external threads with G1/4-inch internal threads
    12,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2496
    (0)
    Extension by EKWB, with a height of 33 mm, with two G1/4 inch threads (1x male, 1x female), offset by 28 mm, made of brass
    25,89 €
    Incl. VAT, add. delivery costs
    In Stock
    WASA-486
    (0)
    Connector with quick-disconnect, quick-disconnect without fluid loss, 10 mm external thread with G1/4” internal thread, compatible only with female quick-disconnect, robust nickel construction
    24,90 €
    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