Alphacool ES Quick Release Coupling G1/4 IG Female - Bulkhead Fitting PushIn Industry (17658)

Thanks to their robust construction and push-in system, installations can be easily expanded or maintained. All couplings in this series are compatible with each other and also fit into the existing sets. A male and female coupling are required for a complete connection. A key advantage of the Industry version is their low weight. Made from high-quality nylon, the couplings are non-conductive and prevent short circuits – a particularly important factor in modern server environments with high packing density. The ultra-lightweight material also facilitates handling and installation. Unlike conventional quick-release couplings, which often create high flow resistance due to narrow water lines, this series was developed for optimized flow.

This keeps resistance to a minimum while maximizing cooling performance. As always, a double seal ensures absolute tightness for maximum safety. Additionally, a locking clip ensures that the coupling cannot be opened accidentally. The bulkhead fitting with a G1/4 internal thread and female push-in connection is designed for installation through housing or panel walls. This allows for clean and stable hose routing.
Note: Drops may escape when disconnecting the coupling. Technical dataDimensions (L x D) 55 x 20 mmNet weight16 gPressure tested8 barMaximum working temperature60°CFlow opening6 mmmaterialnylonthreadinternal thread G1/4"Housing feedthroughBulkhead fittingType of quick releasePush InColorblack