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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.
    655 Results
    WAAU-705
    (2)
    Distribution plate for water cooling, with integrated VPP pump, for the LIAN LI O11 Dynamic Evo/XL, addressable RGB lighting
    284,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAAU-610
    (0)
    reservoir from aqua computer, with D5-PWM pump, made of durable borosilicate glass, 470 ml capacity, with stainless steel filter, including brackets for floor or wall mounting
    159,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAEK-2453
    (0)
    Distribution plate for water cooling, with integrated pump, for the LIAN LI O11D EVO, addressable RGB lighting
    379,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WARA-562
    (1)
    420 mm large radiator for water cooling, for high-end hardware, made of copper, high fin density
    135,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAAU-688
    (0)
    reservoir from aqua computer, with D5 PWM pump, made of durable borosilicate glass, 110 ml capacity, with stainless steel filter, including brackets for floor or wall mounting
    149,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAEK-2718
    (0)
    360 mm radiator with 45 mm depth, copper fins and channels, 4x G1/4 inch threads, high-quality construction
    140,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WARA-566
    (0)
    420 mm radiator for water cooling, made of copper, high fin density, for high-end hardware
    139,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WASK-057
    (0)
    High-end pump combo distroplate from SK-Customs, for 360mm fan mounts, compatible with D5 & DDC pumps, integrated RGB lighting, 14x G1/4 inch connections, high-quality black design
    269,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1240
    (0)
    External radiator with 75 mm depth, copper channels, and aluminum fins, 2x G1/4-inch threads, high-quality craftsmanship
    269,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAEK-1649
    (9)
    Pre-mixed coolant from EKWB, clear/transparent, 1,000 ml content, including corrosion protection & biocides, Not suitable for aluminium
    17,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    Top Seller
    WAZU-1112
    (0)
    Durable hose made of EPDM, 13/10 mm OD/ID, black, sold by the metre at 1 m
    4,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WABW-017
    (1)
    360 mm radiator for water cooling, made of copper, for custom loops
    89,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAEK-2501
    (1)
    Transparent hose, made of PVC, 3 m length, 13/10 mm OD/ID, resistant and flexible, suitable for UV liquid
    21,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAPU-015
    (2)
    Despite a remarkably small footprint of 2.4" square, This pump features an astounding 13ft of head to provide superior flow rates in today's most complex liquid cooled systems.
    69,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WARA-579
    (0)
    420 mm radiator for water cooling, made of copper, for custom loops
    133,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WARA-558
    (0)
    480 mm large radiator for water cooling, for high-end hardware, made of copper, high fin density
    129,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAAU-689
    (1)
    Reservoir for water cooling systems, for D5 and VPP pumps, including VPP Apex pump, discreet design, integrated RGB lighting
    124,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAAU-678
    (0)
    Reservoir for water cooling systems, with provision for D5 and VPP pumps, integrated RGB lighting
    56,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-446
    (6)
    5-litre canister with water cooling ready-mix Double Protect Ultra from aqua computer including corrosion protection
    34,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WARA-508
    (0)
    Black radiator in X-Flow design, for up to eight 120mm fans in push/pull configuration, full copper construction with black steel frame, 30 millimetres thick and 16 FPI, 4x G1/4 connections.
    94,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WASK-050
    (0)
    Distroplate in a special form factor, made of transparent Plexiglas, can be mounted on radiators with a separate installation kit, especially space-saving, nine G1/4 inch ports
    47,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAPU-128
    (2)
    Modified Laing D5 pump from aqua computer with powerful pump motor, PWM input, and tachometer signal
    84,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAAU-603
    (0)
    Terms and conditions of aqua computer, for D5 pumps from all manufacturers, made of durable borosilicate glass, 230 ml capacity, with stainless steel filter, including brackets for floor or wall mounting
    81,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WARA-553
    (0)
    Compact 140 mm radiator for water cooling, made of copper, high fin density, for small custom loops
    79,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WARA-615
    (0)
    Slim 420 mm radiator with 18 FPI copper fins, 2x G1/4-inch threaded connectors, for three 140 mm fans, flat design with a height of only 27 mm, pressure tested up to 1 bar
    75,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAEK-2491
    (5)
    Reliable loop cleaning and flushing kit, for cleaning water cooling circuits, 250 ml content
    29,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-977
    (2)
    Precise inline flow sensor, with magnetic measuring system, two G1/4 inch threads, suitable for systems with flow rates of approximately 35 l/h to 1,000 l/h.
    54,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAAU-202
    (0)
    Reservoir by aqua computer made from borosilicate glass with 150 ml capacity and LED installation option.
    48,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WARA-384
    (0)
    Affordable, high-performance 240 dual radiator with aluminium fins & 2 rows of pipes from aqua computer's airplex radical Series
    39,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-873
    (1)
    Transparent & colourless PVC hose (2 m) from XSPC, high flexibility, 16/10 mm (outer/inner diameter), for 3/8 inch connections
    9,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1025
    (1)
    Transparent and flexible 16/10 soft tube for water cooling, in a length of 300 cm
    17,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1051
    (1)
    Square temperature sensor for water cooling systems, with G1/4 inch internal thread
    16,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1015
    (2)
    Durable hose made of EPDM, 16/10 mm OD/ID, black, sold by the metre at 1 m
    4,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    Save 17%
    WASK-033
    (0)
    Hardtube for custom loops, 240 mm long, two G1/4-inch ports, high-quality construction made of acrylic and plastic.
    Price reduced from 33,90 € to 27,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    ZUST-068
    (2)
    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
    27,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1115
    (0)
    1 L pre-mixed coolant, UV active and fluorescent, with low electrical conductivity, for use in water cooling systems
    7,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-178
    (0)
    This temperature sensor has one G1 / 4 internal and external thread and is extremely space-saving, as it can be mounted directly on a CPU cooler or a radiator.
    11,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1024
    (2)
    Flexible 16/10 soft tube for water cooling, durable material, in 330 cm length, matte black
    22,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1004
    (0)
    Slot cover with housing passage, for aqua computer LEAKSHIELD pump systems, 1x G1/4 connection, cable routing, made of stainless steel and acetal
    21,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1049
    (2)
    Temperature sensor for water cooling, extra flat for G1/4 inch thread
    10,90 €
    Incl. VAT, add. delivery costs
    Out of 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.