Details
The Alphacool HF 11/8mm G1/4 Compression Fitting - Black is a straight brass compression fitting for soft tubing with an outer diameter of 11 mm and an inner diameter of 8 mm, one fitting per pack. It is part of Alphacool's HF series, which Alphacool says sets new standards in functionality and flow performance for water cooling systems.
Properties
- Thread
- G1/4, 5 mm long
- Tube size
- 11/8 mm (11 mm outer, 8 mm inner diameter)
- Angle
- Straight
- Material
- Brass (CuZn39Pb3), EPDM seal
- Color
- Black
- Pieces in the pack
- 1
High flow
Made from robust brass, the high-flow fitting has an optimized inner diameter that reduces flow resistance and allows a high coolant flow rate. Alphacool calls it particularly suitable for performance-oriented custom water cooling systems where unrestricted flow within the loop is a key priority.
Fit and finish
Thanks to the standard G1/4 thread, the fitting can be combined with a wide range of components. Its design is tailored to tubing with an outer diameter of 11 mm and an inner diameter of 8 mm, for a secure fit and reliable sealing. The black finish blends discreetly into a wide variety of water cooling setups, and the compact design allows clean, unobtrusive tube routing in minimalist and more elaborate systems alike.
What a run needs
A tube run takes two fittings, one at each end, each screwed into a G1/4 port. Tubing to match is the Alphacool AlphaTube HF 11/8 Ultra Clear, and more parts for this size are in our 11/8mm OD compression fittings and 8mm ID x 11mm OD soft tubing sections. The same fitting for 10 mm tubing is the Alphacool HF 10mm G1/4 Compression Fitting - Black.
Technical data
| Height | 23.92 mm |
| Diameter | 17.03 mm |
| Material fitting | Brass (CuZn39Pb3) |
| Connection type | Tube connection 11/8 mm |
| Thread connection | G1/4 |
| Thread length | 5 mm |
| Seal material | EPDM Shore A 70 |
| Color | Black |
In the box
- 1x Alphacool HF Compression Fitting 11/8mm G1/4 Black
Alphacool's data sheet with these technical specifications is a PDF. Its 3D model of the fitting is an STP file, and the 3D viewer shows it from every side.
