
Barrow Acrylic Hardtube, 16/12mm - 500mm, White
0.50 m, Plastic
Here you’ll find the best Water cooling hoses from Barrow. The ranking is based on the best-selling products from this brand within the category. In addition to sales volume, factors such as availability, pricing, and overall customer relevance also influence the order. For each product, we include a short description and the most important highlights from customer reviews, giving you a quick overview of the most popular Barrow options. This page always stays fresh and updates automatically.
With this acrylic hard tube from Barrow, your water cooling will be a complete success. The tube is entirely white, making it a perfect fit for white builds. You can see the colored coolant through the tube, giving your water cooling loop a unique look.
The 500 mm long tube has an outer diameter of 16 mm and an inner diameter of 12 mm, and it can be easily cut and bent with the appropriate tools.
Technical details:
- Material: Acrylic (PMMA)
- Color: White
- Outer diameter: 16 mm
- Inner diameter: 12 mm
- Length: 500 mm
- Compatibility: Connectors with a 16 mm outer diameter.

Barrow Acrylic Hardtube, 16/12mm - 500mm, White
0.50 m, Plastic
The Barrow Copper Hardtube is a high-quality solution for connecting water cooling components in a custom loop system. With an outer diameter of 14 mm and an inner diameter of 12 mm, this hardtube offers optimal flow rate and thermal conductivity. Made from nickel-plated copper, it combines functionality with an appealing design. The 90-degree angle allows for flexible installation, while the length of 630 mm provides ample room for various configurations. The nickel-plated surface not only enhances the aesthetic appeal but also protects against corrosion and increases the product's longevity. Ideal for anyone who values efficient and stylish water cooling.
- Made from thermally conductive, nickel-plated copper
- Pre-bent tube with a 90-degree angle for flexible installations
- Optimal flow rate through precise sizing
- Elegant chrome finish for an attractive system design.

Barrow Copper Hardtube, 14/12mm, 90 degree - 630mm, Nickel
0.63 m, Metal
With the Barrow Hardtube Bending Kit, nothing stands in the way of your next water cooling project with hard tubes. Bending and aligning is incredibly easy with this kit, making it no longer a hurdle in building your water cooling system. Get started right away and create your dream build.
Bend hard tubes without any issues. The kit includes three templates that you need for bending your tubes. Each template offers different radii, allowing you to precisely bend the angles you need.
You can choose the perfect radius for you from the following options: 45°, 90°, and 180°.
Technical details:
- Color: Black
- Compatibility: Hard tubes
- Possible tube sizes OD: 14 mm
- Maximum bending radius: 180°
- Delivery includes: 1x Barrow Hardtube Bending Kit 14 mm.

The copper hard tubes from Barrow are real metal hard tubes designed for particularly eye-catching water cooling loops. They are made from highly thermally conductive, nickel-plated copper. With these tubes, you can extract that extra bit of cooling performance from your custom loop, all while maintaining style. The chrome finish of these tubes gives your system a particularly elegant appearance. The 490 mm long tube has an outer diameter of 14 mm and an inner diameter of 12 mm. Technical details: - Material: Copper - Color: Chrome (Nickel alloy) - Outer diameter: 14 mm - Inner diameter: 12 mm - Length: 490 mm - Compatibility: Connectors with a 14 mm outer diameter.

Barrow Copper Hardtube, 14/12mm - 490mm, Nickel
0.49 m, Metal
With hard tubes, water cooling systems can be created seamlessly. Bending the tubes requires a lot of patience, but it eliminates countless adapters, connections, angles, and so on. However, it also presents you with other challenges. You cannot bend them without properly heating the tubes. Once the heat is optimal and the material has softened, you can bend it into the desired shape. After that, you wait for the material to harden again.
To prevent the tube from accidentally kinking during this process, Barrow offers this bending sleeve, which is simply inserted into the tubes. This provides stability and ensures an even bend.
The bending sleeve is suitable for tubes with an inner diameter of 10 millimeters. It is a total of 10 centimeters long, which makes handling particularly easier with longer tubes.
Technical details:
- Length: 10 cm
- Diameter: 8 mm (+/- 0.5 to 1 mm)
- Color: White
- Material: Silicone
- Compatibility: Hard tubes with an inner diameter of 8 mm.

Barrow Silicon Bending Insert for 8mm HardTubes - 10cm, white
0.10 m, Plastic
The Barrow Copper Hardtube is a high-quality solution for connecting water cooling components in a custom loop system. With an outer diameter of 16 mm and an inner diameter of 14 mm, this hardtube offers optimal flow rate and cooling performance. Made from thermally conductive, black nickel-plated copper, it combines functionality with an appealing design. The 90-degree angle allows for flexible installation and adaptation to various system configurations. With a length of 630 mm, this hardtube is ideal for complex cooling circuits that require both performance and aesthetics. The dark chrome finish gives the system an elegant and modern look that seamlessly integrates into any hardware environment. The pre-bent tube ensures easy handling and installation, making the setup of a water cooling system more straightforward.
- Made from thermally conductive, black nickel-plated copper
- Pre-bent tube with a 90-degree angle for flexible installations
- Optimal flow rate through precise sizing
- Elegant dark chrome finish for a modern design.

Barrow Copper Hardtube, 16/14mm, 90 degree - 630mm, Black
0.63 m, Metal
Soft tubing is the entry point into the world of water cooling. This tube from Barrow can be easily routed in your gaming system without complicated bending, ensuring good liquid flow to your water-cooled components.
The tubing is colorless and transparent, made from PU plastic, allowing your imagination to run wild. Use colored coolant to change the appearance of your gaming PC at any time. The one offered here has an outer diameter of 13 mm and an inner diameter of 10 mm.
Technical details:
- Diameter (outer/inner): 13/10 mm
- Length: 1 m
- Color: Transparent
- Material: PU plastic
- Operating temperature: -20 to 90 °C.

Soft tubing is the entry point into the world of water cooling. This hose from Barrow can be easily routed in your gaming system without the need for complicated bending, ensuring a good flow of liquid to your water-cooled components.
The hose piece is colorless and transparent and is made of PU plastic. This means your creativity knows no bounds. Use colored coolant to change the appearance of your gaming PC at any time. The hose offered here has an outer diameter of 16 mm and an inner diameter of 10 mm.
Technical details:
- Diameter (outer/internal): 16/10 mm
- Length: 1 m
- Color: Transparent
- Material: PU plastic
- Operating temperature: -20 to 90 °C.

With hard tubes, water cooling systems can be created in one piece. Bending the tubes requires a lot of patience, but this eliminates countless adapters, connections, angles, and so on. You cannot bend them without properly heating the tubes. Once the heat is optimal and the material has softened, you can bend it into the desired shape. After that, you wait for the material to harden again.
To prevent the tube from accidentally kinking during this process, Barrow offers this bending sleeve, which is simply inserted into the tubes. This provides stability and ensures an even bend.
The bending sleeve is suitable for tubes with an inner diameter of 10 millimeters. It is a total of 10 centimeters long, making it particularly easy to handle, especially with long tubes.
Technical details:
- Length: 10 cm
- Diameter: 12 mm (+/- 0.5 to 1 mm)
- Color: White
- Material: Silicone
- Compatibility: Hard tubes with a 12 mm inner diameter.

Barrow Silicon Bending Insert for 12mm HardTubes - 10cm, white
0.10 m, Plastic
With this acrylic hard tube from Barrow, your water cooling will be a complete success. The tube is fully transparent, showcasing the coolant inside.
The 500 mm long tube has an outer diameter of 12 mm and an inner diameter of 8 mm, and can be easily cut and bent with the appropriate tools.
Technical details:
- Material: Acrylic (PMMA)
- Color: Transparent
- Outer diameter: 12 mm
- Inner diameter: 8 mm
- Length: 500 mm
- Compatibility: Connectors with a 12 mm outer diameter.

Barrow Acrylic Hardtube, 12/8mm - 500mm, Transparent
0.50 m, Plastic