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Chrome-plated brass extender fitting, 22 mm diameter, 40 mm tall, G 1/4 threads both ends

Thermaltake

Thermaltake CL-W044-CU00SL-A 30mm G1/4 Male-Male Extender Fitting

SKU CH-4AEZ-ASGFP MPN CL-W044-CU00SL-A

A 30 mm G 1/4 male-to-male extender fitting in chrome-plated brass with a pre-installed O-ring for leak-free custom liquid cooling loops

  • Product typeFittings
  • Key featuresDimension: ?22 × 40 (H) (mm) Applicable: G 1/4 Weight: 83 g
  • Extends tubing runs with a 30 mm G 1/4 male-to-male fitting
  • Chrome-plated brass resists corrosion for long-term loop reliability
  • High-flow, leak-free design maintains coolant pressure integrity
  • Pre-installed O-ring ensures a secure seal without extra parts
  • Compact 22 mm diameter by 40 mm height fits tight spaces

Chrome G 1/4 Male Extender

This Thermaltake fitting extends the distance between two G 1/4 female ports by 30 mm. It is machined from brass with a chrome finish and includes a pre-installed O-ring for a leak-free seal. The 22 mm outer diameter and 40 mm overall height suit standard custom-loop spacing. It weighs 83 g and is sold as a new component.

For Custom Loop Builders

This part suits builders who need extra reach between a radiator, block, pump or reservoir when ports do not align. It is not for systems using other thread standards or for anyone who needs a rotary, angled or longer extender than the fixed 30 mm length provided here.

G 1/4 Thread Compatibility Decides Fit

The single specification that decides whether this is the right part is the G 1/4 screw thread on both ends. Only components with matching G 1/4 female ports will connect directly; any other thread size requires a different adapter that is not included.

How it compares

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

Price $4.99
Cheaper than about 93% of the 609 comparable items (median $15.99).

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Specifications

Product
Brand nameThermaltake
Model nameCL-W044-CU00SL-A
Product typeFittings
Size & build
Shipping weight0.07 kg
Package size58 × 56 × 18 mm

Questions about this item

How often should I replace the pre-installed O-ring on this G 1/4 fitting?

The O-ring is designed for the life of the fitting under normal loop conditions; inspect it whenever the loop is drained and replace only if you see cracking or flattening.

What is the first flow restriction I will hit when running coolant through this 30 mm extender all day?

The internal bore matches the G 1/4 thread, so the extender itself adds no measurable restriction; the limit will be the narrowest block or radiator port in the rest of the loop.

Does the chrome-plated brass body add noticeable heat to the coolant during continuous operation?

The 83 g brass body reaches coolant temperature quickly and does not generate heat; it simply conducts the loop temperature without adding thermal load.

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