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Design
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Specification
DIY Liquid Cooling with Pacific PCTG Hard Tube
Thermaltake introduces the Pacific PCTG Hard Tube for custom PC water cooling systems. Crafted from premium PCTG, it enables users to achieve
precise tubing layouts that suit their preferences. Compatible with 16mm OD fittings, it ensures secure installation, smooth connections, and
ideal flow, turning your build into a showcase-worthy masterpiece.
- Outer Diameter: 16 mm
- Inner Diameter: 12 mm
- Length: 1000mm*4

Tt LCS Certified
Tt LCS Certified is a Thermaltake exclusive certification applied only to products that pass the design and hardcore enthusiasts standards
that a true LCS chassis should hold to. The Tt LCS certification was created so that we at Thermaltake can indicate to all power users which
chassis have been tested to be best compatible with extreme liquid cooling configurations, ensuring you get the best performance from the best
features and fitment.

100% PCTG with High Temperature Resistance
The Pacific PCTG Hard Tube is constructed from high-quality PCTG, a reliable and non-toxic material with excellent transparency. Its thicker walls enhance durability, ensuring safe operation and accurate tubing runs. The Pacific PCTG Hard Tube can withstand temperatures of up to 70°C/158°F, enhancing the stability of the custom liquid cooling system.

Remarkable Expansion
The Pacific PCTG Hard Tube is pre-cut into retail coils of four 1000mm lengths, allowing enthusiasts to build up visually striking custom
liquid cooling systems by allocating the rliquid cooling component based on their style.
*Coolant operating temperature exceeding 70°C/158°F may potentially affect the PCTG tube.
Cautions
Thermaltake recommends the following steps to be taken after completing your water loop setup
- It is strongly recommended to use market-proven pre-mixed coolant, such as Thermaltake Coolant 1000, which offers great performance while preventing corrosion in the entire cooling system (copper, brass, nickel, aluminum, and steel).
- Fill the reservoir with coolant and cycle the power on and off several times while the pump pushes the coolant into the loop.
- DO NOT let the pump run dry. If no liquid is entering the pump, turn off the power immediately.
- Fill the reservoir to the top to prevent air from entering the pump.
- If necessary, tilt the system slightly from side to side to bleed the air out of the loop.
- Place paper towels under fittings and joining points to test for leaks.
- Run the loop with the fill port open for about 24 hours to completely bleed the air out of the loop.
- Before starting, flush out the system properly to prevent any coolant or unwanted particles from sticking to your tubes, radiators, and other cooling components.
- Coolant might fade over time.