Barrow Adapter TB2D-02 WS G1/4 AG to G1/4 AG 10mm white-silver — fitting adapter

Barrow TB2D-02 WS is a compact straight adapter that connects two G1/4 threaded components in liquid cooling and fluid systems. The adapter provides a continuous 10 mm internal passage and a white-silver finish for a neutral appearance in system builds. It is designed to join fittings, blocks, radiators or other G1/4 interface parts where a direct through connection is required.

Advantages

The adapter offers a reliable, leak-resistant mechanical joint between two G1/4 female threaded components while maintaining a minimal profile. Its 10 mm internal diameter supports typical coolant flow rates without introducing a significant bottleneck. The white-silver finish resists visible wear and integrates visually with a range of cooling components. The simple straight design reduces potential failure points compared with angled or rotary fittings.

Suitable for

• Joining two G1/4 threaded ports in a PC water-cooling loop
• Connecting modular cooling blocks or radiators with identical G1/4 interfaces
• Inline extension between fittings where a short straight passage is needed
• Prototype fluid systems and test rigs requiring standardized thread connections

Key specifications

• Thread type: G1/4 female to G1/4 female
• Internal passage diameter: 10 mm
• Form factor: straight adapter
• Finish: white-silver
• Typical application: liquid cooling and fluid systems

How to use

Ensure both mating components have G1/4 male threads and are clean and free of debris. Hand-start the adapter into one fitting to avoid cross-threading, then tighten evenly until finger-tight. Use an appropriate wrench to make a final small turn if required, taking care not to overtighten seals or crush nearby tubing. Inspect the joint under pressure or during initial filling to verify there are no leaks; if seals are used, confirm they are seated correctly before full operation.

Recommendations

Use compatible sealing materials (such as appropriate PTFE tape or O‑rings where required by the mating components) and avoid excessive torque to preserve threads and sealing surfaces. Periodically inspect the adapter and surrounding fittings during maintenance to ensure continued leak-free operation and to detect any signs of corrosion or mechanical wear.