T-Adapter 3x G¼ (3-way) for water cooling, BitsPower BP-CBTMB, carbon black finish

BitsPower T-Adapter 3x G¼ (3-way) in carbon black is a compact threaded fitting designed for custom PC water-cooling systems. It provides a three-way G¼ connection point to split or join coolant paths in tight spaces. The fitting is suitable for use between radiators, reservoirs, pumps and flexible tubing, offering a durable metal construction and a low-profile form factor that fits standard G¼ threaded components.

Advantages

The three-way G¼ configuration allows one inlet or outlet to be divided into two, or two lines to be combined into one, reducing the need for additional tubing routes. The carbon black finish offers a discreet appearance that integrates into most builds while resisting visible wear. Its threaded design ensures leak-resistant connections when used with appropriate sealing methods and compatible G¼ components. The compact size helps maintain clean loop layouts and simplifies routing in cramped cases.

Suitable for

• Creating branches from a radiator outlet to feed multiple components
• Combining return lines from separate components into a single inlet
• Adding an additional feed or drain point in a reservoir or loop
• Routing coolant in small-form-factor or tightly packed cases

Key specifications

• Connector type: three-way G¼ threaded fitting
• Finish: carbon black
• Compatibility: standard G¼ water-cooling threads and fittings
• Material: metal construction suitable for coolant-contact applications
• Form factor: compact T-shaped inline adapter

How to use

Install the T-adapter by screwing each G¼ thread into compatible ports on fittings, radiators, reservoirs or tubing adapters. Ensure threads are clean and use appropriate sealing — such as PTFE tape or compatible washers — where recommended by component manufacturers to prevent leaks. Tighten connections hand-tight plus a small additional turn with a suitable tool if necessary, taking care not to over-torque. Position the adapter to achieve the desired branch orientation before completing the rest of the loop assembly and filling with coolant.

Recommendations

Verify compatibility with existing G¼ components and use proper sealing materials. After assembly, perform a pressure or leak test according to standard water-cooling procedures before powering the PC. Periodically inspect connections during maintenance to ensure integrity and re-tighten if necessary.