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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
    WABW-003
    (1)
    240mm radiator for water cooling, made of copper, for custom loops, 117ml capacity
    59,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 33%
    WAZU-1258
    (0)
    Adapter for HEATKILLER Tube, Quick-Mount installation, powder-coated steel, for MO-RA IV radiators, Basic Mounting Kit required
    Price reduced from 14,90 € to 9,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-538
    (0)
    Extension cable for aquabus- of aqua computer suitable for extension of fans - 50 cm
    3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 29%
    WAAU-595
    (0)
    Reservoir by Singularity Computers, with 200 mm tube height, tube made of transparent acrylic glass, lid and base made of silver acrylic and black acetyl, flexible mounting options
    Price reduced from 30,90 € to 21,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1217
    (0)
    aRGB ambient light LED strip for MO-RA IV 600, for indirect lighting, compatible with active and passive control, connects via 3-pin RGB
    25,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-084
    (0)
    Reservoir for DDC pumps, 580 ml filling volume, made of durable acrylic glass, classic black design
    50,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-087
    (0)
    Reservoir for DDC pumps, 470 ml filling volume, made of durable acrylic glass, classic white design
    49,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-604
    (0)
    Bitspower upgrade kit for Bitspower DDC top with 150mm reservoir and red acrylic top and bottom elements.
    49,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 21%
    WAPU-178
    (0)
    Vertical mounting bracket from Singularity Computers, For pump and D5/Reservoir Combos, For vertical mounting on radiators
    Price reduced from 22,90 € to 17,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 25%
    WAZU-766
    (0)
    Temperature sensor from aqua computer, for VISION Touch & VISION connection terminal, for installation in the cooling circuit, 2x G1/4 inch female thread, length of 60 cm
    Price reduced from 3,90 € to 2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-086
    (1)
    Reservoir for DDC pumps, 360 ml filling volume, made of durable acrylic glass, classic white design
    44,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 17%
    WARA-547
    (0)
    240 mm radiator for water cooling, made of copper, for custom loops
    Price reduced from 33,90 € to 27,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-064
    (0)
    Reservoir, 305 mm tube height, approximately 375 ml capacity, made of acrylic glass, 5x G1/4-inch threads.
    39,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-186
    (0)
    Comfortable hose clamp in silver for 13 to 15mm outer diameter.
    1,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 29%
    WAAU-584
    (0)
    Reservoir by Singularity Computers, with 100 mm tube height, tube made of black and transparent acrylic, lid and base made of glossy black acrylic, flexible mounting options
    Price reduced from 26,90 € to 18,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-296
    (0)
    Connection cable for the aquabus from aqua computer
    3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-183
    (0)
    Comfortable hose clamp in black for 10 to 12mm outer diameter
    0,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 55%
    WABW-098
    (0)
    Adapter for attaching DDC pumps to reservoirs, for custom water cooling, G1/4 inch thread
    Price reduced from 19,90 € to 8,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 27%
    WAEK-2248
    (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-1013
    (0)
    Connection cable, for high flow 2 and high flow LT, connection to flow sensors
    3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-737
    (0)
    Short stand by Watercool, for Heatkiller Tube reservoir, powder-coated steel in black
    15,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUST-110
    (0)
    DEMCiflex Dustfilter for XSPC AX360 - Black
    24,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-008
    (0)
    240 mm radiator for water cooling, made of copper, for custom loops, 165 ml capacity
    23,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 16%
    WARA-252
    (0)
    BP-120WTMP-BK 120 Water Tank Mount Panel (RAD Side)
    Price reduced from 5,90 € to 4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAPU-224
    (0)
    Adapter for Watercool water pumps, Molex
    3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUST-099
    (1)
    DEMCiflex 240mm Coolstream XTC EKWB Dust Filter - Black
    19,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 43%
    ZUST-109
    (0)
    DEMCiflex Dustfilter for XSPC AX240 - Black
    Price reduced from 6,90 € to 3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-714
    (0)
    USB cable for connecting an aqua computer component with a 5-pin USB pin header to a USB Type-A port on a motherboard
    4,50 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-059
    (0)
    This is the finest made fittings we have ever offered! This is a special fitting that can be used through a case top or panel (through-hole) for such things as fluid fill or continuing the water loop.
    8,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAU-617
    (1)
    Mounting ring by aqua computer, for ULTITUBE reservoirs, additional and decoupled mounting for reservoirs, rubber with stainless-steel insert in black
    5,90 €
    Incl. VAT, add. delivery costs
    In Stock
    5,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-017
    (1)
    Hose clamp for attaching hoses to quick couplings
    1,00 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAU-624
    (0)
    Replacement seal by aqua computer, for ULTITUBE reservoirs, made of black rubber
    3,50 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAU-675
    (0)
    Mounting bracket made of steel, for AlphaCool ice cream compensating tanks, for attachment to radiators with 120 mm fan mounting
    7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-800
    (0)
    Connection cable for connecting the flow sensor, compatible with control units of the VISION series
    3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-765
    (0)
    Temperature sensor from aqua computer, for VISION Touch & VISION connection terminal, length of 5 cm
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-028
    (0)
    Bracket for expansion tank, for mounting on the radiator fan, suitable for 140 mm width
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 37%
    WAAU-570
    (0)
    Reservoir attachment from Singularity Computers, made of transparent acrylic, with three G1/4 inch ports, for Protium reservoirs & pump/reservoir combos.
    Price reduced from 7,90 € to 4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-132
    (0)
    Black silica gel tube, 1 metre length, 13/10 mm outer diameter/inner diameter, resistant and heat-resistant.
    8,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-103
    (0)
    This is the finest made fittings we have ever offered! This is a special fitting that can be used through a case top or panel (through-hole) for such things as fluid fill or continuing the water loop.
    8,90 €
    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.