Alphacool's new quick couplings, named "Icicle," are the next building block in the "Ice" series. A quick-release coupling is essential wherever expandability, flexibility, or cleanliness are important. These compact couplings feature a 1/4" thread on both sides, making them compatible with all standard connections. They are separated by pulling down the outer ring. Both sides seal completely and immediately, preventing any water from escaping. Thanks to the special N.D.S.L. technology (no drip, no splash, no leak), any leakage, dripping, or spraying of water when opening the coupling is eliminated. When reassembling, both sides audibly snap together and seal tightly with a double O-ring that is simply compressed during connection. This design also prevents wear on the O-ring. Additionally, the mechanics are designed for durability to ensure a secure connection even after years of use. Many quick couplings often hinder flow, but Alphacool has found a way to address this issue. A high flow rate is maintained with these quick couplings. Alphacool's quick couplings are available in two versions. In deep black and fully chrome-plated, they seamlessly integrate into any system.