We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Six gold compression fittings for 16mm OD PETG tubing

Thermaltake

Thermaltake Pacific C-Pro G1/4 16mm OD Gold 6-Pack Fittings diy cooling

SKU CH-Z8ZY-K2J6R

Gold G1/4 compression fittings for 16 mm OD PETG tubing, six-pack with four pre-installed O-rings per fitting for a high-flow, leak-free seal

  • TypeFittings
  • SpecificationPacific G1/4 PETG Tube 16mm OD Compression - Gold (6-Pack Fi
  • FeaturesTt LCS Certified. High-Flow and Leak-free Design. The new st
  • Simplifies loop assembly with 4 preinstalled O-rings per fitting
  • High-flow design maintains coolant velocity through 16 mm OD tubes
  • Leak-free compression seal certified under Tt LCS programme
  • Exclusive C-Pro fitment technology only available from Thermaltake
  • Gold finish on 6 fittings matches premium build aesthetics

Gold compression fittings for PETG tubing

Thermaltake Pacific C-Pro compression fittings connect 16 mm outer-diameter PETG tubing using standard G1/4 threads. The six-pack supplies enough connectors for a typical custom liquid-cooling loop.

Four preinstalled O-rings and high-flow design

Each fitting uses four factory-fitted O-rings that create a leak-free seal without extra tightening steps. The internal geometry is engineered for unrestricted coolant flow through the G1/4 port.

Upgrades standard compression fittings

Builders replacing older single-O-ring compression fittings gain simpler assembly and a more reliable seal. The jump is worth it when a loop must go together quickly and stay leak-free over long runs.

Highlights

  • Simplifies loop assembly with 4 preinstalled O-rings per fitting
  • High-flow design maintains coolant velocity through 16 mm OD tubes
  • Leak-free compression seal certified under Tt LCS programme
  • Exclusive C-Pro fitment technology only available from Thermaltake
  • Gold finish on 6 fittings matches premium build aesthetics

Specifications

BrandThermaltake
SeriesPacific G1/4 PETG Tube 16mm OD Compression - Gold (6-Pack Fittings)
ModelCL-W265-CU00GD-B
TypeFittings
SpecificationPacific G1/4 PETG Tube 16mm OD Compression - Gold (6-Pack Fittings)
The Pacific C-Pro Series is a revolution in fitment design. It simplifies the process of setting up a liquid-cooling loop and provides a seal that outperforms traditional compression fittings. By using 4 preinstalled O-rings and an overhauled design, the C-Pro Series is the new standard in fitment technology and it is exclusive to Thermaltake.
FeaturesTt LCS Certified.
High-Flow and Leak-free Design.
The new standard in fitment technology and it is exclusive to Thermaltake.

Questions about this item

What thread standard do the Pacific C-Pro fittings use, and what tube size do they seal?

The fittings use a G1/4 thread and are made for 16 mm OD PETG tubing, sealing with four pre-installed O-rings per fitting.

How much clearance do I need to install these 16 mm OD compression fittings in a tight loop?

Each fitting is a straight G1/4 compression design for 16 mm OD tubing, so allow enough room for the nut and collar to tighten without hitting adjacent components.

What is the correct way to seat the tubing in these C-Pro fittings, and what step do builders often miss?

Push the 16 mm OD PETG tube fully into the fitting until it bottoms out, then tighten the compression nut by hand plus a quarter turn; skipping the full insertion causes leaks.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.