Barrow 90° Multi-Link Adapter TWT90KNS-K14 for 14mm HardTube — Silver

Barrow 90° Multi-Link Adapter TWT90KNS-K14 for 14mm HardTube — Silver is a right-angle adapter designed for use in custom liquid cooling loops with 14 mm hard tubing. The adapter provides a compact connection point for precise routing and alignment, allowing builders to create clean, space-efficient runs while maintaining a secure joint between components. Its silver finish complements metal and chrome accents in many PC builds.

Advantages

The adapter enables a true 90-degree turn without forcing tubing to bend, reducing stress on joints and minimizing the need for complex bending. Its multi-link design allows small angular adjustments to achieve precise alignment between fittings and components. The silver finish offers corrosion resistance and consistent appearance with other metal fittings. The construction supports repeated installation and removal while preserving a reliable seal when used with compatible hard tubing and fittings.

Suitable for

• Custom PC water-cooling loops using 14 mm hard tubing
• Tight builds where space-efficient 90° routing is required
• Systems requiring precise alignment between blocks, radiators and pumps
• Replacement or upgrades of right-angle fittings in existing loops

Key specifications

• Designed for 14 mm outer-diameter hard tubing
• Fixed 90-degree routing angle with multi-link adjustment
• Metal construction with silver finish
• Compact form factor for space-constrained installations
• Compatible with standard hard-tube compression fittings

How to use

Install the adapter by inserting the prepared 14 mm hard tube into the compression end and tighten according to the fitting manufacturer's torque recommendations. Ensure tube ends are cut square and deburred before assembly to maintain a reliable seal. Use the multi-link adjustment to fine-tune alignment with adjacent fittings or components, then secure all connected fittings to prevent movement. Inspect the assembled loop for leaks before powering the system.

Recommendations

When installing, verify compatibility with your existing compression fittings and use appropriate sealing procedures. Prepare tube ends carefully and test the loop with non-conductive coolant or a controlled leak test before full operation. Avoid overtightening to prevent damage to the tubing or adapter threads.