The Alphacool ES quick release coupling set IT/IT is designed for permanent mounting on a PC or server case and works like a bulkhead fitting. The quick release coupling enables quick connection or disconnection of externally connected radiators or cooling systems.
Mounting
The quick-release coupling set is mounted in two openings in the casing, each with a diameter of 18mm (see mounting example). Male and female connectors are inserted with the threaded side through the round openings and screwed tight with the enclosed lock nuts. The water circuit is then connected on the inside of the case via the two G1/4" internal threads. External radiators or cooling systems can now be easily connected to the water cooling in the housing by using additional quick-release fasteners.
Accessories
The quick release coupling set comes with a locking ring. This is inserted into the opening mechanism and prevents accidental disconnection of the coupling. An opening aid is also included, which makes it easier to disconnect the coupling in tight systems.
Compatibility:
- G1/4" OT connections
- quick release coupling OT/OT (art. 17537)
- quick release coupling IT/IT (art. 17569)
- quick release coupling TPV (art. 17469)
| Technical data | |
| L x D (total) | 89,5mm x 23mm |
| L x D (male connector) | 54mm x 23mm |
| L x D (female connector) | 55mm x 23mm |
| Material | nylon |
| Thread | G1/4" IT |
| Working temperature | 60 °C |
| Pressure tested | 0,8 Bar |
| Color | black |
Pipe clamp for 19mm outer diameter pipe
The clamps are designed for constant tightening even during strong temperature variations.
They are the essential complement to all barbed fittings to secure your assembly.
Installation:
Using pliers, pinch the collar and slide it onto the pipe.
Secure the pipe to the fitting.
Pinch the collar and slide it to the desired position then release the pressure from the pliers.
The collar is in place.


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