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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

  • Spec summaryPacific G1/4 PETG Tube 16 mm OD Compression - Gold (6-Pack F
  • Product typeFittings
  • Key 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.

How it compares

Measured against everything we stock in Heatsinks & Water Blocks, at today’s prices. Recalculated every night.

Price $49.99
Pricier than about 79% of the 609 comparable items (median $15.99).

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Specifications

Product
Brand nameThermaltake
Product linePacific G1/4 PETG Tube 16 mm OD Compression - Gold (6-Pack Fittings)
Model nameCL-W265-CU00GD-B
Product typeFittings

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.

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