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Four clear acrylic 90-degree tubes 12mm OD with 220mm and 305mm straight sections

Bitspower

Bitspower BP-CLT12-90R 12mm OD 90° acrylic tubing 220x305mm 4 pcs

SKU CH-9JZY-Z8EDF MPN BP-CLT12-90R

Pre-bent 90° acrylic hard tubing with 220 mm and 305 mm straight sections, 12 mm OD, four pieces included

  • TypeTubing

Option 12 mm

  • Pre-bent 90° acrylic hard tube eliminates manual bending effort
  • 12 mm outer diameter fits standard water-cooling fittings
  • 220 mm and 305 mm straight sections on each side of the bend allow custom cut-to-length installation
  • Acrylic construction provides rigid, transparent tubing for clear coolant visibility
  • Four pre-bent tubes included to complete multiple 90-degree routing paths in one kit

Pre-bent 90° acrylic tube kit

This kit provides four ready-made 90-degree acrylic hard tubes with a 12 mm outer diameter. Each piece includes straight sections of 220 mm and 305 mm on either side of the bend. It removes the need for heat-bending tools and the trial-and-error that often frustrates first-time water-cooling builders. The tubes are cut to final length during installation.

Replaces manual bending work

Instead of heating straight acrylic and forming each corner by hand, you install these pre-curved sections and trim the straight legs to fit your loop. The jump is worth it when a build has several tight 90-degree turns and you want consistent radius and wall thickness without specialised equipment. Builders who prefer custom bend radii or non-standard angles will still need straight tubing and a bending kit.

Handles standard 12 mm compression fittings

The 12 mm outer diameter matches common hard-tube compression fittings used in custom loops. Four pieces cover multiple right-angle connections in a typical CPU-GPU-radiator layout. The fixed 220 mm and 305 mm leg lengths set the maximum spacing between components; runs that exceed those dimensions will require additional straight tubing and couplers.

Highlights

  • Pre-bent 90° acrylic hard tube eliminates manual bending effort
  • 12 mm outer diameter fits standard water-cooling fittings
  • 220 mm and 305 mm straight sections on each side of the bend allow custom cut-to-length installation
  • Acrylic construction provides rigid, transparent tubing for clear coolant visibility
  • Four pre-bent tubes included to complete multiple 90-degree routing paths in one kit

Specifications

TypeTubing

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Questions about this item

What outer-diameter fittings does the 12 mm acrylic tube require?

The tube has a 12 mm outer diameter, so it needs 12 mm OD compression fittings designed for rigid acrylic tubing.

How do I install the pre-bent 90° tube without stressing the acrylic?

Cut the 220 mm and 305 mm straight sections to length, chamfer the ends, then push each end fully into 12 mm OD fittings — do not force the bend or use heat.

When should I replace these acrylic tubes in a custom loop?

Inspect yearly for clouding, micro-cracks or plasticiser buildup; replace any tube that shows discoloration or surface damage to avoid leaks.

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