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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.
    605 Results
    WARA-586
    (0)
    140mm dual radiator from Corsair, copper and brass construction, up to four 140mm fans in push/pull configuration, 30 millimetres thick and 14 FPI, 2x G1/4 connections
    69,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WABW-005
    (0)
    240mm radiator for water cooling, made of copper, for custom loops, 117ml capacity
    58,90 €
    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
    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
    WARA-569
    (0)
    Compact 120 mm radiator for water cooling, made of copper, high fin density, for particularly small custom loops, for hardware from the entry-level segment
    59,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WASK-058
    (0)
    Distribution plate for Phanteks NV7 case, 19x G1/4-inch connections, compatible with D5 and DDC pumps, supports 3x 360mm radiators, RGB lighting
    399,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-751
    (0)
    1 litre of UV active and fluorescent coolant in green with low electrical conductivity for use in water cooling systems
    12,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAPU-127
    (8)
    Brilliant pump for custom water cooling by Eheim and Aqua-Computer, Integrated OLED display and control, Temperature sensor, aquabus interface, 300 L/h flow rate and 4.2 meters head delivery
    99,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-906
    (0)
    Very effective biocide, particularly long-lasting, protects against bacteria and algae formation, 30 ml concentrate for self-mixing, for a total of 5 litres of liquid
    4,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WABW-021
    (1)
    360 mm radiator for water cooling, made of copper, for custom loops
    99,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAEK-1594
    (3)
    1,000 ml green coolant from EKWB, long-lasting colour stability, includes corrosion protection & biocides, not suitable for aluminium!
    17,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-877
    (0)
    Transparent & colourless PVC hose from XSPC, sold by the metre (1m), highly flexible, 16/10 mm (outer/inner diameter), for 3/8 inch connections
    5,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-832
    (1)
    1 litre of UV active and fluorescent coolant, in red with low electrical conductivity, for use in water cooling.
    19,90 €
    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
    WARA-529
    (1)
    360 mm radiator with 30 mm thickness in black, up to six 120mm fans in push/pull configuration, copper fins and channels, exclusive design with stainless steel accents, compact dimensions and high-quality craftsmanship, 2x G1/4 ports
    99,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1247
    (0)
    Feet for the MO-RA IV radiators, made from acetal
    29,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WABW-004
    (0)
    360 mm radiator for water cooling, made of copper, for custom loops, 153 ml capacity
    74,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    ZUST-066
    (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
    26,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-869
    (0)
    Pre-mixed blue coolant from Corsair, 1,000 ml content, long-lasting colour stability, permanently usable, low electrical conductivity, very good thermal conductivity
    18,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WARA-462
    (0)
    140mm single radiator from Corsair, copper and brass construction, supports up to two 140mm fans in push/pull configuration, 30 millimetres thick with 16 FPI, 2x G1/4 connections
    52,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1268
    (0)
    150 ml coolant concentrate, clear, with low electrical conductivity, for use in water cooling systems, to be mixed with 850 ml of distilled water
    7,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WARA-392
    (0)
    Very flat black single radiator from MagiCool in X-Flow design for 1× 120mm fan on both sides
    26,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1256
    (0)
    Control unit for MO-RA IV radiators from Watercool, enables operation of up to two D5 pumps, 18 fans, and three ARGB modules
    119,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-330
    (1)
    1 litre of clear and transparent coolant, with low electrical conductivity, for use in water cooling systems
    13,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-245
    (10)
    1l Ready-made mixture from aqua computer with corrosion protection for water cooling in red
    9,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1261
    (0)
    Transparent PVC tubing, 10 mm inner diameter and 16 mm outer diameter, 3 mm wall thickness, temperature resistant from -10° to +60°C
    4,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WABW-006
    (0)
    360 mm radiator for water cooling, made of copper, for custom loops, 153 ml capacity
    74,90 €
    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-1266
    (0)
    13/10 mm soft tube for water cooling, durable EPDM, 1 m length in one piece, dirt-repellent, completely matte black, for temperatures from -32 degrees to 90 degrees
    7,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1270
    (2)
    150 ml coolant concentrate, clear, with low electrical conductivity, for use in water cooling systems, to be mixed with 850 ml of distilled water, RGB-reactive
    7,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAEK-2713
    (1)
    Steel bracket from EK Water Blocks, for expansion tanks / radiators and fans, improves air circulation, flexible positioning, versatile use
    29,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1244
    (0)
    Expansion module for MO-RA IV, compatible with up to three D5 pumps, made from acetal, ideal for flexible expansions.
    49,90 €
    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
    WAEK-2402
    (1)
    360 mm radiator for water cooling, made of copper, for custom loops, extra slim with only 30 mm thickness, suitable for modding
    97,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1120
    (0)
    1 L pre-mixed coolant, UV active and fluorescent, with low electrical conductivity, for use in water cooling systems
    9,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1272
    (0)
    150 ml coolant concentrate, produces a green 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
    Out of Stock
    WAZU-332
    (0)
    1 litre of clear, transparent UV coolant with low electrical conductivity, for use in water cooling systems
    12,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WASC-498
    (0)
    Core Push Mounting Kit for water cooling, Enables easy mounting of Alphacool Distroplates, Mounting on radiators or inside the case possible
    15,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    Save 21%
    WASK-036
    (0)
    Hardtube for custom loops, 140 mm long, two G1/4-inch ports, high-quality construction made of acrylic and plastic
    Price reduced from 27,90 € to 21,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1119
    (0)
    1 L pre-mixed coolant, UV active and fluorescent, with low electrical conductivity, for use in water cooling systems
    9,90 €
    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.