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    Water Cooling Components

    Dive into the world of water cooling and unlock your PC's full potential. In our "Water Cooling Components" category, you'll find everything you need to build your custom loop. From powerful pumps to sleek reservoirs, this is where your journey to a whisper-quiet, perfectly cooled setup begins – delivering outstanding performance and stunning looks.
    654 Results
    ZUAD-468
    (0)
    Black sleeved cable from Akasa for extending the fan signal (30 cm) - compatible with 3-pin and PWM fans
    3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 25%
    WAAU-731
    (0)
    Ultra-slim design for tight builds, pre-assembled pump saves space & time, transparent acrylic body, G1/4 thread for high compatibility
    Price reduced from 161,90 € to 120,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-016
    (0)
    240 mm radiator for water cooling, made of copper, for custom loops
    74,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WARA-551
    (0)
    Mounting bracket for Noctua NF-A20 fan, max. 4, for MO-RA3 420 and 9x140 LT radiators
    39,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUST-069
    (0)
    The easiest way to stop the continuous buildup of dust, is by keeping the dust out in the first place and the easiest way of doing this is by fitting DEMCiflex Computer Dust Filters
    29,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 25%
    WAAU-733
    (0)
    Ultra-slim design for tight builds, pre-assembled pump saves space & time, transparent acrylic body, G1/4 thread for high compatibility
    Price reduced from 158,90 € to 117,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASC-496
    (0)
    Core Push Mounting Kit for water cooling systems, Enables easy mounting of Alphacool Distroplates, Mounting on radiators or inside the case possible
    19,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 31%
    WAAU-554
    (0)
    Reservoir by Singularity Computers, with 150 mm tube height, tube made of transparent acrylic glass, lid and base made of frosted and black acrylic, flexible mounting options
    Price reduced from 28,90 € to 19,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASK-032
    (0)
    CubeTubes for water cooling system, 120mm, two G1/4-inch ports, made of acrylic and plastic
    26,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 30%
    WAAU-560
    (0)
    Reservoir by Singularity Computers, with 250 mm tube height, tube made of transparent acrylic glass, lid and base made of frosted and black acrylic, flexible mounting options
    Price reduced from 32,90 € to 22,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2384
    (1)
    280mm radiator with 44mm thickness, copper fins and channels, exclusive modding design, 5x G1/4 ports, high-quality craftsmanship, suitable for custom loops
    159,00 €
    Incl. VAT, add. delivery costs
    In Stock
    WASK-072
    (0)
    360mm radiator, 30mm build height, copper core, 2x G1/4 connections,
    104,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-437
    (0)
    Spare screw for XSPC radiators.
    2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 27%
    WAEK-2249
    (0)
    Noble flow indicator from EK Water Blocks, made of transparent acrylic glass, with a cover of nickel-plated aluminium, three connections (G1/4 inch), with DRGB LED lighting
    Price reduced from 28,90 € to 20,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1274
    (0)
    150 ml coolant concentrate, produces purple colour, with low electrical conductivity, for use in water cooling systems, to be mixed with 850 ml of distilled water, UV-reactive
    7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2225
    (1)
    Flexible pump holder, for various pumps and reservoir combos from EK Water Blocks, for 120mm fan slots
    9,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 77%
    WABW-245
    (0)
    Water cooling distroplate for the Jonsbo MOD-5, easy to install, mounting on the side panel of the case
    Price reduced from 239,90 € to 54,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2752
    (0)
    240 mm radiator with 44 mm thickness, copper fins and channels, exclusive modding design, 5x G1/4 inch connections, high-quality workmanship, suitable for custom loops
    97,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABU-079
    (0)
    Two 1 litre bottles of distilled water, according to DIN 13060 / DIN 43530 / EN 285, deionised / UV irradiated / chemically pure, ideal for water cooling.
    4,38 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-020
    (0)
    240 mm radiator for water cooling, made of copper, for custom loops
    94,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 28%
    WAAU-723
    (0)
    Expansion tank for custom water cooling, G1/4 inch thread, RGB lighting
    Price reduced from 45,90 € to 32,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-177
    (2)
    This temperature sensor has a G1 / 4 thread and can be used with any hoses with suitable connectors. The sensor has a 60cm connection cable and a two-pin plug.
    9,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-071
    (0)
    Passive air cooler for DDC pumps, made of aluminium
    15,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 18%
    WAAU-590
    (0)
    Reservoir by Singularity Computers, with 200 mm tube height, tube made of transparent acrylic glass, lid and base made of transparent and black acrylic, flexible mounting options
    Price reduced from 26,90 € to 21,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUST-067
    (1)
    The easiest way to stop the continuous buildup of dust, is by keeping the dust out in the first place and the easiest way of doing this is by fitting DEMCiflex Computer Dust Filters
    29,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAU-566
    (0)
    Protium Reservoir Tube by Singularity Computers, acrylic tube with 100 mm length (60mm OD), for Protium reservoirs & pump tops
    20,50 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-570
    (2)
    Passive heatsink cooler for Aquaero 6 in Black
    14,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2226
    (0)
    Flexible pump holder, for various pumps and reservoir combos from EK Water Blocks, for 140mm fan slots
    11,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1259
    (0)
    Adapter for HEATKILLER Tube, Quick-Mount installation, powder-coated steel, for MO-RA IV radiators, mounting kit required separately
    28,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-019
    (0)
    120 mm radiator for water cooling, made of copper, for custom loops
    20,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 27%
    WAAU-666
    (0)
    Singularity Computers reservoir, with 200 mm tube height, 4x G1/4 inch connections, with D-RGB lighting, with black aluminium caps
    Price reduced from 50,90 € to 36,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAPU-088
    (0)
    Aqua Computer is one of the leading manufacturers of high quality watercooling components from German production
    29,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-245
    (0)
    The brand-new design, the outward appearance is G3/8 "switches over to IG1/4" perfectly to switch over the place fitting threading
    6,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WARA-232
    (0)
    Four mounting posts and black thumb nuts for easier assembly and removal of radiator fans. Fits fans up to 25mm thick plus the black nut with about 3mm left over.
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1248
    (0)
    Expansion tank for water cooling, used in U2 server cases, quick-release fittings on the front, integrated flow and temperature sensors, RGB lighting, compatible with D5 pumps, four G1/4-inch connectors
    71,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 68%
    WAZU-143
    (1)
    UV-active Masterkleer hose 13/10mm in red with high durability and for tight bending radii
    Price reduced from 2,90 € to 0,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-764
    (0)
    Graphic display from aqua computer, OLED display for displaying information, equipped with four buttons, external USB Type-A interface, integrated ambient temperature sensor, Infrared receiver, clip stand included
    32,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUST-117
    (0)
    DEMCiflex Dustfilter for XSPC EX280 - Black
    21,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-792
    (1)
    Set for cutting acrylic tubes with 10 - 12 mm inner diameter, including saw, sandpaper & silicone cords
    15,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1275
    (0)
    150 ml coolant concentrate, produces red colour, with low electrical conductivity, for use in water cooling systems, to be mixed with 850 ml of distilled water, UV-reactive
    7,90 €
    Incl. VAT, add. delivery costs
    In Stock

    Unleash Ultimate Cooling Power – Discover Premium Components for Perfect Water Cooling

    With a custom water cooling system, your PC will be quieter and cooler. The advantage over an AIO is that you can integrate your graphics card, motherboard, and even your SSD into a self-built water cooling loop. This way, all the PC components relevant to your gaming PC's performance are cooled with water and can unleash their full potential.

    We offer water cooling components for custom loops from the following manufacturers:

    • EK Water Blocks
    • Corsair
    • Alphacool
    • Phanteks
    • BitsPower

    Build your own water cooling system and achieve the best temperatures

    The topic of water cooling may seem complex and time-consuming at first glance. With the right accessories, however, you will definitely not have any problems building your next water cooling system.

    What do I need for a custom water cooling system?

    • Reservoirs
    • Distro Plates
    • Pumps
    • Radiators
    • Tubes
    • Controllers
    • Water Additives

    The biggest and most important part of your water cooling loop is the tubes or hard tubes and the fittings that hold your circuit together. They connect the water coolers of graphics cards, CPUs, and other components with the reservoirs and radiators. Therefore, they must be absolutely leak-proof so that your valuable hardware is not prematurely damaged.

    Additional accessories for water cooling systems

    Other categories are also essential for building a reliable water cooling system:

    Coolant with various colours and effects

    Water additives bring colour to water cooling systems and give the coolant impressive colours or light effects (e.g., UV activity). Coolants for improving thermal properties or additives for enhanced corrosion protection are also in demand.

    Ball valves and shut-off valves for easy maintenance of the water circuit

    Shut-off and ball valves allow flexible interruption of the cooling circuit, for example, to subsequently disconnect individual components for maintenance or to refill coolant.

    O-rings prevent liquid damage

    Sealing rings reliably protect the hardware from contact with water. Remember to also replace the O-rings in long-standing water cooling loops. Wear on the seals can cause your loop to no longer be leak-proof.

    Bridging external and internal threads

    Spacer rings and sleeves are sealed spacers that can be used, for example, as spacers between longer external and shorter internal threads.

    Water cooling adapters facilitate the construction of your cooling circuit

    Adapters can be used to connect different connection formats.

    Secure hold of your tubes with compression fittings

    Compression fittings not only look chic, but they also ensure safety in water cooling systems by securely holding the tube or hard tube.

    Openings in reservoirs and the case lid for filling the loop

    Water fill ports are fill nozzles that make it easier to fill the water circuit through an opening in the case lid or directly at the reservoir.

    Flow sensors to measure the flow in your system

    With flow sensors, you are on the safe side because you always have the flow in your water cooling loop in view. They are available in analogue form, in which they purely indicate the current flow through movement. There are also digital versions that display the flow rate in litres per minute and issue warning signals if the flow rate is too low.

    Configure and buy water cooling systems at Caseking

    If you want to build your custom water cooling system, Caseking is definitely the right place. We offer you everything you need for building your custom loop and are happy to assist you with any questions or problems.