Hose coupling Brass Chrome Alphacool HF 13/10

The Alphacool HF 13/10 Hose Coupling is a compact brass connector with a chrome finish designed for liquid cooling systems. With dimensions of 18 mm by 18 mm and a weight of 64 g, this coupling provides a secure mechanical junction between hoses and rigid fittings, helping maintain leak-free operation in PC and industrial coolant loops. The brass construction delivers corrosion resistance and mechanical strength while the chrome plating offers additional surface protection and a low-friction exterior.

Advantages

This brass chrome coupling offers durable material quality and precise dimensions for consistent fits. Its compact size and moderate weight make it suitable for tight builds and confined installation spaces. The chrome finish improves resistance to wear and simplifies cleaning, while the brass body ensures reliable long-term performance under typical coolant temperatures and pressures encountered in PC water-cooling systems.

Suitable for

• PC custom liquid cooling loops connecting 13 mm outer / 10 mm inner ID hoses
• Small-form-factor builds where space is limited
• Maintenance or replacement of worn hose connectors in coolant circuits

Key specifications

• Material: Brass with chrome plating
• Weight: 64 g
• External dimensions: 18 mm × 18 mm
• Designed hose sizing: for hoses with 13/10 dimensions (outer/inner)
• Connection type: hose coupling for push-on or clamp-secured hoses

How to use

Ensure both hose ends and the coupling are clean and free of debris before installation. Slide the hose onto the coupling until it reaches the stop or seating point. Secure the hose with an appropriate clamp or clip rated for your system pressure to prevent leaks. When preparing to remove the coupling, depressurize and drain the loop beforehand, then loosen the clamp and pull the hose off the coupling while supporting nearby components to avoid strain.

Recommendations

Use corrosion-resistant clamps and check sealing after initial startup. Periodically inspect the coupling and surrounding hoses for signs of wear, deformation, or leakage, and replace any damaged components promptly to maintain system integrity.