Alphacool HF Quick Release Connector Kit 11/8mm Black

Quick-Release Kit for Eisbaer and Eiswolf

This Alphacool HF connector kit replaces the original quick-disconnect fittings on Eisbaer and Eiswolf liquid-cooling units. It uses a screw-on union nut instead of a click mechanism so the couplings cannot unlock accidentally. Both halves seal completely when disconnected, leaving flow unaffected while connected. The kit is sold new in black.

Check hose size and mounting space

Verify that your loop uses 11/8 mm inner-diameter hose on both sides of the connection. The fittings measure 83 mm long by 28 mm wide, so confirm there is room for that length in your tubing run. Because the design relies on a threaded union nut, you will need access to tighten it by hand during assembly.

Direct replacement for factory fittings

The kit upgrades the stock quick-release couplings on compatible Alphacool all-in-one coolers with a safer locking method. It is worth fitting when you want to eliminate the risk of accidental disconnection during maintenance or transport. Builders using other hose sizes or different cooler brands cannot use this kit.