90° Rotary Fitting BitsPower Artemis BPM-AT90R-MB, matte black

BitsPower Artemis 90° rotary fitting in matte black is a compact angled connector designed for custom liquid-cooling loops in desktop PCs. The fitting provides a 90-degree change in hose direction while incorporating a rotary joint that allows the outer sleeve to rotate independently, simplifying tube alignment and reducing strain on soft tubing and compression fittings. Its matte black finish offers a discreet appearance for builds that require unobtrusive fittings and tidy hose routing.

Advantages

The rotary design enables precise orientation of tubing without twisting the hose or the connected block, which helps maintain reliable seals and reduces the chance of kinking. The 90° angle conserves space in tight layouts and improves clearance behind motherboard trays or around other components. The matte black surface is resistant to visible fingerprints and contributes to a uniform look in multi-component cooling loops.

Suitable for

• Custom PC water-cooling loops with limited space for straight fittings
• Soft tubing installations where rotation during final alignment is needed
• Compact or densely packed cases requiring neat hose routing
• Builds seeking a low-profile, matte finish for visual consistency

Key specifications

• Function: 90-degree angled rotary fitting for liquid-cooling hose routing
• Material appearance: matte black finish for reduced glare and uniform styling
• Rotation: rotatable outer sleeve to adjust tubing orientation without twisting the hose
• Compatibility: designed for use with custom soft tubing and compatible compression fittings in PC water-cooling systems
• Form factor: compact elbow shape to improve clearance in confined spaces

How to use

Install the fitting into your loop by securing it with compatible compression fittings and connecting the soft tubing over the barbed or threaded section as appropriate for your compression system. Rotate the outer sleeve to achieve the desired tubing angle and alignment before fully tightening any locking rings or compression collars. Ensure all connections are seated correctly and perform a pressure or leak test according to standard water-cooling procedures before powering the system.

Recommendations

Use the rotary feature to fine-tune tube orientation after initial placement to avoid twisting the tubing. When working in tight spaces, adjust the fitting rotation first and then complete final tightening to maintain seal integrity. Regularly inspect fittings for signs of loosening or wear during maintenance intervals.