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Chrome plated brass G 1/4 extender fitting 20mm long

Thermaltake

Thermaltake CL-W046-CU00SL-A 20mm extender fitting diy cooling

SKU CH-NGHV-V7Y0H MPN CL-W046-CU00SL-A

Chrome-plated brass G 1/4 female-to-male extender adds 20 mm spacing for custom liquid-cooling loops

  • TypeFittings
  • FeaturesDimension: ?22 x 25 (H) (mm) Applicable: G 1/4 Weight: 47 g
  • 20 mm extension spaces fittings in tight loops
  • Chrome-plated brass resists corrosion for long service life
  • G 1/4 threads connect to standard water-cooling components
  • Pre-installed O-ring seals joints without extra parts
  • High-flow design keeps coolant moving with minimal restriction

Threaded Extender for Custom Loops

This Thermaltake G 1/4 extender adds 20 mm of length between a female and a male port. It suits builders who need extra clearance when routing hard tubing or aligning blocks in a custom liquid-cooling loop.

Replaces Shorter Straight Fittings

Swap it in when a standard fitting leaves a gap that forces tubing to bend sharply or stresses a block port. The 20 mm extension is worth it only when the shorter part cannot make the connection without strain.

Chrome-Plated Brass Under Pressure

The CU body with chrome plating resists corrosion during long-term coolant circulation. A pre-installed O-ring seals the G 1/4 threads so the joint stays leak-free under sustained pump pressure.

Highlights

  • 20 mm extension spaces fittings in tight loops
  • Chrome-plated brass resists corrosion for long service life
  • G 1/4 threads connect to standard water-cooling components
  • Pre-installed O-ring seals joints without extra parts
  • High-flow design keeps coolant moving with minimal restriction

Specifications

BrandThermaltake
ModelCL-W046-CU00SL-A
TypeFittings
FeaturesDimension: ?22 x 25 (H) (mm)
Applicable: G 1/4
Weight: 47 g
Material: CU
Screw Thread: G 1/4
Note: Female to Male
Shipping weight0.05 kg
Package size71 × 44 × 24 mm

Questions about this item

What thread size and orientation does the 20 mm extender use to join two G 1/4 components?

It has a G 1/4 male thread on one end and a G 1/4 female thread on the other, adding 20 mm between fittings.

How do I install the fitting without damaging the pre-installed O-ring?

Hand-tighten the male thread into the female port until the O-ring seats, then give a light quarter-turn with a wrench; over-torquing crushes the ring.

When should the chrome-plated brass extender or its O-ring be replaced in a custom loop?

Inspect the O-ring at every coolant change; replace the fitting if the chrome finish shows pitting or the threads feel rough.

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