Best Aquatuning products in the Water cooling connections category

On this page you'll find a ranking of the best Aquatuning products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.

1. Aquatuning 10mm hose connection 90° rotatable

10mm 90° angled connector, rotatable, made of black nickel-plated brass, with O-ring for PVC, PU, PA, silicone, or PE hoses with a 10mm inner diameter.

Compatibility:
Suitable for hoses with an inner diameter of 10mm. 

2. Aquatuning Variable SLI/Crossfire connecting nipple G1/4' 1 slot b

The variable SLI connection nipple connects two graphics card coolers that operate in SLI mode within a system. The unique feature of this nipple is that it can be adjusted in length by approximately 12 mm. Therefore, this nipple can be used with graphics cards from different manufacturers. It can be used to operate the graphics cards in series, or by placing two nipples between two graphics cards, both coolers can be supplied in parallel. This is also possible with three graphics card coolers.

Technical specifications:
Material: Brass (Matte Black)
Dimensions with thread: 28.9 - 42.6 x 17.8 mm
Thread length: 5 mm
Distance between coolers: from 18.9 to 32.6 mm
Suitable for motherboards with a slot distance between the two graphics cards.
Compatible with Crossfire graphics card coolers from e.g. Alphacool, Aqua Computer, Watercool, EK Waterblocks, Koolance, XSPC.

Caution:
The nipple is only compatible with graphics cards that have two G1/4 inch threads on the top and bottom. For coolers that only have connections on one side, the nipple cannot be mounted.

Delivery includes:
1x variable SLI/Crossfire connection nipple G1/4" - 1 Slot - matte black. 

3. Aquatuning Check valve 10-14mm

Stable, high-quality non-return valve for a variety of applications. For example, it prevents backflow of water through one pump if the other pump fails, ensuring that water continues to flow to the coolers. Additionally, when installed directly behind the pump, it facilitates filling and venting during initial filling.

Dimensions: 8 cm long, maximum diameter 2.2 cm
Switching pressure H2O: in our test from 120 mbar = 0.120 Bar (for comparison: 400 l pump delivers about 60 mbar)
Manufacturer specifications: Switching pressure with air 120 mbar, maximum load 2000 mbar
Connection: for hoses with an inner diameter of 10-14 mm
Temperature range: 5-80 °C
Pressure range: 0-2 Bar. 

4. Aquatuning L Hose connector

Robust hose connector made of high-quality brass. A real eye-catcher, but not quite as inexpensive as 90° angle pieces made of plastic. The two hose ends are pushed on and screwed together with the union nuts. This system guarantees maximum safety and easy assembly. 

5. Aquatuning Variable SLI/Crossfire connection nipple G1/4' 3 Slot b

The variable SLI connection fitting connects two graphics card coolers operating in SLI mode within a system. The unique feature of this fitting is that it is adjustable in length by approximately 12 mm. Therefore, this fitting can be used with graphics cards from different manufacturers. It can be used to operate the graphics cards in series, or by placing two fittings between two graphics cards, both coolers can be supplied with fluid in parallel. This is also possible with three graphics card coolers.

Technical specifications:
Material: Brass (Matte Black)
Dimensions with thread: 69.1 - 83.4 x 17.8 mm
Thread length: 5 mm
Distance between coolers: from 59.1 to 73.4 mm
Compatible with motherboards with a three-slot distance between the two graphics cards.
Suitable for Crossfire graphics card coolers from e.g. Alphacool, Aqua Computer, Watercool, EK Waterblocks, Koolance, XSPC.

Caution:
The fitting is only compatible with graphics cards that have two G1/4 inch threads on both the top and bottom. It cannot be mounted on coolers that have connections on only one side.

Delivery includes:
1x Variable SLI/Crossfire connection fitting G1/4" - 3 Slot - matte black. 

6. Aquatuning 13/10mm screw-on grommet 90° rotatable

Our popular connectors are now available in a brand new design! High-quality and robust screw-on fittings with a cylindrical thread (1/4 inch). The hose is securely fastened with the union nut, sealing immediately, yet it can be loosened with just one hand. The fitting is angled at 90° and can be rotated freely (360°). Ideal for chipset cooling, graphics card cooling, or custom builds where this is advantageous. This system guarantees maximum safety and easy installation. Technical details: Material: brass, black nickel-plated Hose size: 10 mm inner diameter, 13 mm outer diameter Thread size: 1/4 inch Dimensions (HxLxW): 34 x 36 x 18 mm Delivery includes: screw-on fitting with a durable sealing ring and union nut. 

7. Aquatuning Check valve G1/4 MSV

Stable, high-quality check valve for numerous applications. For example, when operating 2 pumps, if one pump fails, it prevents the water flow from running backwards through it, so that no more water flow would reach the coolers. Furthermore, installed directly behind the pump during initial filling, it facilitates filling and venting. 

8. Aquatuning Screw-on grommet

High-quality and robust screw-on fitting with a cylindrical thread (1/4 inch). The hose is securely screwed in with the union nut, sealing immediately, yet can be loosened with just one hand. Ideal for systems with high flow rates and limited space, as well as for chipset cooling, graphics card cooling, or custom builds. This system guarantees maximum safety and easy installation. 

9. Aquatuning Screw-on nozzle 90° rotatable type 2

Product description: High-quality and robust screw-on fitting with cylindrical thread (1/4 inch). The hose is securely screwed in with the union nut, sealing immediately, yet can be loosened with one hand. The fitting is angled at 90° and can be rotated freely (360°). Ideal for chipset cooling, graphics card cooling, or for custom builds where this is advantageous. This system guarantees maximum safety and easy assembly. This screw-on fitting is compatible with hoses that have an outer diameter of 10 mm and an inner diameter of 8 mm, as well as a 1/4" thread. Technical details: Material: brass, thread: 1/4", hose connection outside: 10 mm, inside: 8 mm. Delivery includes: 1x 10/8 mm (8x1 mm) screw-on fitting G1/4 90° rotatable Type 2. Please note: This connection is functionally equivalent to other current screw-on fittings and differs only in the design of the connection and the union nut. This type of connection was largely sold until 2006 and then replaced by the newer version. Customers who have a system with this old version of connections are thus offered the opportunity to continue with the same design for expansions. Since these old connections are more expensive to source and manufacture, we recommend new customers to use the currently common connections. Also available as Type 2 are (among others) 62085 10/8 mm screw-on fitting G1/4 90° rotatable, 62084 10/8 mm screw-on fitting G1/4, 62086 10/8 mm L hose connector. 

10. Aquatuning Screw-on grommet 13/10mm

One of the most compact connections for the 13/10 hose. You can hardly see any wrench access or mounting knurling; only when you remove the union nut do you realize the brilliance of this connection. Technical details: Thread size G1/4", Material: black nickel-plated brass, Hose size: 3/8", Thread length: 4mm, Height without thread: 23mm, Outer diameter of union nut: 20mm. Here is an impression of how the black connections look when installed. 

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