Best selling Water cooling connections from Aquatuning

On this page you’ll find a ranking of the best Water cooling connections from Aquatuning. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.

1. Aquatuning Check valve 10-14mm

Stable, high-quality check valve for a variety of applications. It prevents backflow of water through one pump in the event of a failure of the other pump, 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's 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. 

2. Aquatuning 13/10mm screw-on nozzle

High-quality and robust screw-on fitting with a cylindrical thread (1/4 inch). The hose is securely screwed in with the lock nut, sealing immediately, yet can be easily loosened with one hand. This system guarantees 100% tightness and effortless assembly. It includes an integrated 1/4 inch Perbunan sealing ring. Technical specifications: Material: Nickel-plated brass. Delivery includes: screw-on fitting with sealing ring. Length: approximately 32 mm. Wrench size: 18 mm. Wrench diagonal: 19.5 mm. Long thread: 5 mm. Compatibility: The 13/10 mm connections are compatible with 13/10 mm and 12.7/9.5 mm (3/8") hoses. 

3. Aquatuning 10mm (3/8' 90° hose connector nickel-plated brass

Quickly and securely connects hoses together. No cable ties or hose clamps are needed, as the hose seals on its own. Angled at 90° to safely guide the hose around tight radii where kinking could otherwise occur. Technical details: Material: nickel-plated brass. Suitable for hoses with an inner diameter of 10 mm. Delivery includes: 1x 10 mm (3/8") 90° hose connector - nickel-plated brass. Aquainfos has tested this product for you. 

4. Aquatuning 13/10mm L hose connector

High-quality and robust hose connector. The hose is securely screwed in with the outer nut, sealing immediately, yet can be easily loosened with one hand. The hose connector is angled at 90°. This system guarantees maximum safety and effortless installation. The hose connector is compatible with hoses that have an outer diameter of 13 mm and an inner diameter of 10 mm. Technical details: Material: brass, hose connection outside: 13 mm, inside: 10 mm, outer diameter of outer nut: 20 mm. Delivery includes: 1x 13/10 mm (10x1.5 mm) L hose connector - compact - silver nickel-plated. 

Aquatuning 13/10mm L hose connector
Water cooling connections
−48%
only 2 of 2 remaining on sale
CHF1.20 was CHF2.30

Aquatuning 13/10mm L hose connector

5. Aquatuning 8mm hose connection

8mm hose connector made of nickel-plated brass with an O-ring for 10mm PVC, PU, PA, silicone, or PE hoses with an inner diameter of 7mm to 9mm. G1/4" external thread. Height 35.5mm. Inner connection diameter: 6.6mm. Note for water cooling beginners: The connections for inch hoses (7/16“, 3/8“, ½“) are labeled in the shop with a mm specification. This can vary by ±1mm, which is not an issue since a hose clamp is required for installation. If you want to install the hose without a hose clamp, you need to choose a larger connection. For some connections that tend to deviate upwards, it may also be possible that, for example, a 13mm connection actually seals on a hose with a 13mm inner diameter even without a hose clamp. Overview: 10mm (3/8“) hose clamp: none up to 8mm, required from 10mm; 10mm (7/16“) hose clamp: none up to 8mm, required from 10mm; 12mm (1/2“) hose clamp: none up to 11mm, required from 12mm; 13mm (1/2“) hose clamp: none up to 11mm, required from 13mm. 

6. Aquatuning ANT 4mm hose connection G1/4 with O-ring

7. Aquatuning 10mm hose connection

10 mm hose fitting made of nickel-plated brass with O-ring for PVC, PU, PA, silicone, or PE hoses with a 10 mm inner diameter. G1/4" external thread. Height 35.5 mm. Straight thread, SW 14. Note for water cooling beginners: The connections for imperial hoses (7/16", 3/8", ½") are labeled in the shop with a mm specification. This may vary by ±1 mm, which is not an issue since a hose clamp is required for installation. If you want to install the hose without a hose clamp, you should choose a larger connection. For some connections that tend to deviate upwards, it may also be possible for a 13 mm connection to seal on a hose with a 13 mm inner diameter even without a hose clamp. Overview: 10 mm (3/8") hose clamp: none up to 8 mm, required from 10 mm; 10 mm (7/16") hose clamp: none up to 8 mm, required from 10 mm; 12 mm (1/2") hose clamp: none up to 11 mm, required from 12 mm; 13 mm (1/2") hose clamp: none up to 11 mm, required from 13 mm. 

8. 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. 

9. Aquatuning Screw-on grommet

Our popular connectors are now available in a completely new design! High-quality and robust screw-on fittings with a cylindrical thread (1/4 inch). The hose is securely screwed in with the nut, sealing immediately, yet can be easily loosened with one hand. This system guarantees maximum safety and effortless assembly. It features an integrated 1/4 inch Perbunan sealing ring. Technical details: Material: brass, black nickel-plated; Hose size: 8 mm inner diameter, 11 mm outer diameter; Thread size: 1/4 inch. Delivery includes: screw-on fitting with a durable sealing ring and nut. Here’s an impression of how the black connectors look when installed. 

10. Aquatuning Hardline

Our popular connectors are now available in a completely new design! A robust hose connector made of high-quality brass. It's a real eye-catcher, but not as inexpensive as 90° plastic fittings. The two hose ends are pushed on and secured with the locking nuts. This system guarantees maximum safety and easy installation. Technical details: Material: brass, black nickel-plated Hose size: 2x 10mm inner diameter, 13mm outer diameter Wrench size: 18mm Wrench diagonal: 19.5mm Delivery includes: hose connector with two locking nuts. 

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