Fitting Alphacool 17627 Brass White 27mm Height 2.2cm Diameter

The Alphacool 17627 fitting is a high-end compression fitting designed for computer liquid-cooling systems. Made from brass with a durable white coating, this fitting measures 27 mm in height and 22 mm in diameter and weighs approximately 80 g. It is engineered to provide secure hose connection and to integrate visually with white or light-coloured cooling loops.

Advantages

The fitting features a hard-bonded coating applied by special processes to resist chipping and preserve the intense white finish. Its high-flow design and precise machining ensure reliable fluid transfer, while the beveled edges of the compression nut press the O‑ring firmly against the hose for a secure, leak-resistant connection. The Alphacool logo and distinctive shape make the fitting easy to identify in a system.

Suitable for

• Custom PC water cooling loops
• Replacement or upgrade of existing compression fittings
• Systems requiring a white-coloured aesthetic
• High-flow setups where durable brass fittings are preferred

Key specifications

• Brand: Alphacool
• Model/MPN: 17627
• Material: Brass
• Finish: White coated
• Height: 27 mm
• Diameter: 22 mm
• Weight: ~80 g
• EAN: 4250197176279

How to use

Fit the compression fitting onto the tubing by sliding the compression nut and O‑ring over the hose end, insert the hose firmly onto the fitting barb and tighten the compression nut until the beveled edges compress the O‑ring against the hose. Ensure the fitting is hand-tightened and, if necessary, use appropriate tools to secure a firm connection without over-tightening. Verify alignment and re-check for leaks after filling and pressurising the loop.

Recommendations

Use compatible soft or hard tubing sized to the fitting’s diameter and check O‑rings for wear during maintenance. Avoid overtightening to prevent damage to threads or O‑rings; perform a leak test after installation and before powering the computer.