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Chrome compression fitting kit with straight and angled connectors for 16mm OD tubing

Thermaltake

Thermaltake Pacific DIY 16mm OD PETG Compression Fitting Kit Chrome

SKU CH-WAZA-5AN4F

Kit includes six 16 mm OD compression fittings and two 90-degree fittings with G1/4 threads for custom liquid-cooling loops

  • Accessory categoryCooler
  • Includes six straight and two 90-degree compression fittings
  • G1/4 screw thread ensures broad component compatibility
  • Three pre-installed O-rings create a secure tubing seal
  • Designed for 16mm OD PETG tubing in custom loops
  • Kit completes a CPU loop with GPU expansion option

Thermaltake Pacific DIY 16mm OD PETG Compression

This kit supplies the compression fittings required to build a custom liquid-cooling loop using 16mm outer-diameter PETG tubing. It is intended for PC builders who are assembling their own open-loop cooling system and need a secure, leak-free connection method.

Suited for builders creating a CPU loop

The package contains enough fittings for a standard processor block and radiator setup, plus two angled pieces for adding a graphics-card block. It is not for users who need fittings for larger tubing sizes, different thread standards, or a more extensive multi-component loop.

Six straight and two 90-degree G1/4 fittings

Each fitting uses three preinstalled O-rings to seal against the tubing, providing reliable headroom for typical loop pressures. The eight-piece count covers a basic CPU circuit and one GPU block; additional components or parallel runs will require extra fittings purchased separately.

How it compares

Measured against everything we stock in Laptop Cooling Stands & Fans, at today’s prices. Recalculated every night.

Price $29.99
Pricier than about 70% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

What tubing outer diameter do I need to use these compression fittings?

The fittings are sized for 16mm OD PETG tubing and include three preinstalled O-rings per fitting for a secure seal.

Can I connect these fittings to standard G1/4 threaded components in my existing loop?

Yes, each fitting uses a G1/4 screw thread so they will thread directly into any G1/4 port on radiators, blocks or reservoirs you already own.

How can I verify the fittings are sealed correctly after assembly?

Pressurise the loop and inspect every joint; the three O-rings on each fitting should show no coolant seepage when the system is running.

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