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: 45° 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 45° 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.
Alphacool's Core product series is known for its high quality, outstanding performance, and uniform and functional design language.
The copper cooler, which is milled from a single piece along with the end terminal, forms the base of this cooler. The fine craftsmanship, combined with the hard and resistant chrome plating covering the entire copper cooler, meets the highest quality standards. The chrome-plated brass G1/4" threads integrated on both sides stand out visually from the terminal and are a key feature of the new design language that will be evident in all products in the Core series.
The aluminum backplate, which is adapted to the design, along with the terminal, forms the entire unit and enhances the back of the cooler with a clean and homogeneous look. The lighting consists of digitally addressable RGB LEDs, which evenly and effectively illuminate the entire cooler.
The technical advancements are evident in the water supply to the jet plate as well as in the optimization of the jet plate itself. The jet plate has been completely redesigned based on many simulations and practical tests in collaboration with board partners. The fin thickness and spacing have been enhanced, the cooling surface has been increased, and the water flow to the core components with the greatest heat output has been optimized. The enclosed special soft thermal pads with up to 7 W/mK adapt perfectly to even the smallest tolerances.
Compatibility:
- Zotac Gaming GeForce RTX 4090 AMP Extreme AIRO, 24GB GDDR6X, HDMI, 3x DP (ZT-D40900B-10P)
- Zotac Gaming GeForce RTX 4090 Trinity OC, 24GB GDDR6X, HDMI, 3x DP (ZT-D40900J-10P)
- Zotac Gaming GeForce RTX 4090 Trinity, 24GB GDDR6X, HDMI, 3x DP (ZT-D40900D-10P)
- Manli GeForce RTX 4090 Gallardo, 24GB GDDR6X, HDMI, 3x DP (N67540900M35300)
| Technical data cooler | |
| Dimensions (L x W x H) | 235,40 x 145,90 x 32,10mm |
| Material cooler | chrome-plated copper |
| Material cooler top | acrylic |
| Threads | 4 x G1/4" |
| Thickness cooler bottom | 11,3mm |
| Thickness cooling fins | 0,4mm |
| Distance cooling fins | 0,4mm |
| Illumination | digital aRGB LEDs |
| Power connector digital aRGB LEDs | 3-Pin JST |
| Power digital aRGB LEDs | 5V |
| Number of digital aRGB LEDs | 13 |
| Color | transparent |
| Technical data backplate | |
| Dimensions (L x W x H) | 235,40 x 122,90 x 5mm |
| Material | aluminium |
| Color | black |
Note on application
Please use only in conjunction with clear transparent water cooling fluids. The particles and additives in Pastel liquids can clog and permanently damage water cooling products such as radiators, pumps, coolers and hoses. This can result in voiding the manufacturer's warranty as well.


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In stock |
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2 to 5 days delay |
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1 to 2 weeks delay |
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