The EK-Loop PCI Bracket Pass-Through is a specialized PCI expansion slot cover facilitating seamless connectivity with external cooling solutions, including external radiators. This product aims to optimize water-cooling setups by eliminating limitations imposed by case size.

Previously, users had to resort to drilling holes in the case to mount two pass-throughs, but with this product, that is no longer necessary. The EK-Loop PCI Bracket Pass-Through simplifies the entire process, requiring no tools or modifications to the case, ensuring no risk of voiding the warranty or compromising the resale value of the case.
The PCI cover integrates two pass-through fittings and a cable management hole to ensure an organized setup. Dual G1/4" ports on both sides offer flexibility for selecting tubing and fitting type and size. Specifically designed for this PCI expansion slot cover, the integrated pass-through adapter fittings ensure a secure and reliable connection. The cable management hole, featuring a rubber gasket, prevents friction damage to cables passing through the metal gap on the bracket.
Technical data:
- Port Finish: Nickel
- Port diameter: 16,5mm
- Port radius: 8,25mm
- Port Material: Brass
- Ports: 4
- External port length: 14,5mm
- Internal port length: 21,5mm
- Thread: G1/4" BSP; 4.5mm male thread length
Alphacool's Eiszapfen connector series is the high-end execution of these tried-and-true fittings!
Everything you want in a compression fitting is here: highflow, form, processing and colour. A refusal to compromise in development and production has made the Eiszapfen series into what it is. Fittings are available in brilliant chrome or a deep, matte black, which will fit excellently into any system.
A special procedure binds the outer coating firmly to the surface, improving the longevity of the intense colour and preventing any chipping or peeling of the coating. Every connector now has the Alphacool logo, which along with their distinctive shape makes them unmistakable!
The union nut's slanted corners allow the O-ring to be pressed firmly against the HardTube, ensuring it sits even more securely than before. This allows for greater safety in transport.
Model: 90° compression fitting 13mm
This fitting has a 1/4" thread on one side and is thereby compatible with 95% of components. The other side fits a 13mm acrylic or brass tube. This fitting is bent 90° in the middle to avoid complicated hose connections. The threaded side is rotatable for maximum flexibility.
Technical Specifications
Dimensions
Scope of Delivery
Fitting Map
You can find an interactive map of all Alphacool fittings here.


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