Orders placed after 4pm on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The Pacific 0.5" ID x 0.75" OD Compression from Thermaltake is a fitting for PC water cooling configurations that allows a proper connection to G-0.25" ports. This helps to properly secure cooling components while providing an even seal around the tubing, while also being compatible with Thermaltake's Flexible Tubing. Finished in chrome and plated copper, the compression fitting includes a base barb and quality O-ring with a side-printed Tt logo. Thermaltake fittings help provide a complete solution for DIY enthusiasts and PC builders by helping to provide suitable mounting, fitting, and flow options.
Tt LCS Certified
Tt LCS Certified is a Thermaltake exclusive certification applied only to products that pass design and enthusiast standards that an LCS chassis should be held to. The Tt LCS certification was created so that we at Thermaltake can designate to all power users which chassis have been tested to be the most compatible with liquid cooling configurations to help ensure you get improved performance and features
High-Flow and Leak-Free Design
Made in Taiwan, the fittings allow proper connection to G-0.25" ports, helping to ensure cooling components are properly secured while also helping to provide an even seal around the tubing. This fitting comes in a chrome finish and includes one pre-installed O-ring. It is also compatible with Thermaltake's Flexible Tubing, with an inner diameter of 0.5" and an outer diameter of 0.75"
Thermaltake offers a full line of Pacific Series components for enthusiasts to build water cooling systems by incorporating externally-modular upgrades for their chassis
Thermaltake recommends the following steps to be taken before using the Pacific series radiators and water blocks:
To help ensure a clean loop, flush and rinse your radiators and water blocks with distilled water prior to use
Do not use tap water or distilled water as your coolant, as it may harm your loop and reduce performance
It is strongly recommended to use a market proven pre-mixed coolant, such as Thermaltake Coolant 1000. It offers strong performance while helping to protect the liquid loop from corrosion
Before storing your water cooling components, please clean, rinse, and dry. This will help ensure a longer lifespan for your components
Thermaltake recommends the following steps to be taken after completing your water loop setup:
It is strongly recommended to use a market proven pre-mixed coolant, such as Thermaltake Coolant 1000. It offers strong performance while helping to prevent the entire cooling system - copper, brass, nickel, aluminum, and steel - from corroding
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. When there is no liquid entering the pump, turn off your power immediately
Fill the reservoir to the top as it will help prevent air from going into the pump
If necessary, tilt the system slightly from side to side to bleed the air out of the loop
Place some 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