Cooling System Thermaltake CL-W019-OS00TR-A

The Thermaltake CL-W019-OS00TR-A is a transparent PVC cooling tube engineered for custom PC water cooling loops. Made from medical-grade PVC and certified under Thermaltake's Tt LCS program, this tubing is designed to resist kinking and collapse while providing reliable fluid flow for CPU and system cooling. With smooth inner walls and a clear appearance, the tubing combines practical performance with a visible layout that complements gaming rigs and high-performance builds.

Advantages

Medical-grade PVC construction ensures non-toxic, substance-free tubing that maintains structural integrity across a wide working temperature range. The transparent material and smooth interior reduce particle buildup and improve loop sanitation, while the tube's resistance to twisting and collapse allows tighter bends and neater routing. Pre-cut retail coils and compatibility with common barbs and compression fittings simplify installation and system customization.

Suitable for

• Custom PC liquid cooling loops for CPUs and GPUs
• High-performance gaming rigs that require visible tubing and clean aesthetics
• Enthusiast builds using 1/2” barbs or compression fittings
• Systems that need durable, non-toxic tubing for long-term operation

Key specifications

• Material: Medical-grade PVC
• Inner diameter: 1/2” (≈13 mm)
• Outer diameter: 3/4” (≈19 mm)
• Length per retail coil: 200 cm
• Operating temperature range: -20℃ to 60℃ (-4℉ to 140℉)
• Compatibility: Designed for 1/2” barbs and compression fittings
• Colour: Transparent

How to use

Measure the required tubing lengths for your loop layout, taking into account bends and component placement, then cut the tubing cleanly with a sharp tube cutter to avoid frayed edges. Slide the tubing onto compatible 1/2” barbs or install compression fittings according to the fitting manufacturer's instructions to ensure a secure, leak-free connection. Route the tubing to minimize sharp bends and strain; the tubing's anti-kink properties allow tighter radii, but maintaining smooth, gradual curves will optimize flow and reduce stress on fittings.

Usage recommendations

Flush new tubing and the rest of the loop before first use to remove manufacturing residues. Use compatible coolant fluids and corrosion inhibitors recommended for closed-loop PC cooling. Periodically inspect tubing for discoloration, clouding, or deposits and replace segments if long-term residue or wear is observed.