Quick Disconnect Fitting Alphacool ES BLH1A Push-in Female AG Chrome Black Matte

Alphacool ES BLH1A Push-in Female AG Chrome Black Matte is a quick disconnect fitting designed for liquid-cooling systems in PCs and other equipment. The fitting combines a push-in female connection with a threaded AG interface to provide fast, tool-free disconnection and reliable reconnection of tubing lines. The chrome finish with a black matte coating offers corrosion resistance and a discreet appearance that integrates with common cooling loop components.

Advantages

This quick disconnect fitting allows rapid separation of coolant lines without tools, reducing system downtime during maintenance or component replacement. The push-in female connection ensures an easy and secure tube engagement while the threaded AG interface provides stable attachment to compatible components. The chrome surface with black matte coating improves wear resistance and offers a neutral visual profile for various builds.

Suitable for

• Maintenance and flushing of liquid-cooling loops in desktop PCs
• Swapping or upgrading radiators, pumps, reservoirs, or blocks
• Temporary disconnection during case transport or component servicing
• Custom cooling setups requiring modular tubing connections

Key specifications

• Connection type: push-in female combined with threaded AG interface
• Finish: chrome with black matte coating
• Intended medium: non-aggressive liquid coolants for PC loops
• Use case: tool-free quick disconnect for tubing lines
• Materials: metal body with surface coating for corrosion and wear resistance

How to use

Install the threaded AG interface into a compatible port and tighten according to the receiving component's specifications. Insert the appropriate tubing into the push-in female end until it seats securely; ensure the tube outer diameter matches the fitting's push-in size. To disconnect, depress the release mechanism or collar as designed by the fitting and withdraw the tubing. Follow standard liquid-cooling safety practices such as draining the loop where necessary and avoiding excessive force on tubing or fittings.

Recommendations

Verify compatibility of tubing outer diameter and thread type before installation. During initial assembly, perform a pressure or leak test with a small amount of coolant and inspect all connections. Use fittings in environments within typical PC operating temperature ranges and avoid exposure to aggressive chemicals that could damage coatings or seals.