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Brass three-way G1/4 inch fitting, Deep Black finish

Alphacool

Alphacool 17030 3-way G1/4" Deep Black coupling

SKU CH-KRW2-145JE MPN 17030

A G1/4" brass three-way coupling in Deep Black for custom liquid-cooling loops

  • TypeFittings
  • High-flow inner diameter for unrestricted coolant movement
  • Three G1/4" ports enable flexible loop routing
  • Brass construction resists corrosion under pressure
  • Deep Black chromatised finish bonds colour to metal
  • Blue Alphacool branding adds subtle visual identity

Three-way G1/4" terminal

The Alphacool 17030 is a brass fitting that splits a single G1/4" port into three parallel connections. It is intended for custom liquid-cooling loops where multiple components must share one inlet or outlet. Builders who need a compact distribution block without extra tubing runs will find it useful.

Sustained flow behaviour

The internal bore is machined for high flow so coolant moves through all three branches with minimal restriction. Pressure drop remains consistent during extended operation because the smooth brass passages do not trap debris or air bubbles. The design avoids sharp corners that could create turbulence under continuous pump pressure.

Build quality and daily use

The Deep Black chromatised finish bonds to the brass body to resist peeling and colour fade over time. Each port accepts standard G1/4" fittings, allowing straightforward integration with existing hard-tube or soft-tube assemblies. The blue Alphacool logo on the body provides a subtle visual reference when routing multiple terminals in a dense loop.

Highlights

  • High-flow inner diameter for unrestricted coolant movement
  • Three G1/4" ports enable flexible loop routing
  • Brass construction resists corrosion under pressure
  • Deep Black chromatised finish bonds colour to metal
  • Blue Alphacool branding adds subtle visual identity

Specifications

TypeFittings

Questions about this item

Does the brass G1/4" 3-way coupling add noticeable flow restriction when the loop runs continuously?

The high-flow internal bore keeps resistance low, so the fitting adds minimal pressure drop even during all-day operation.

Which tubing and fittings must I already have to install this 17030 terminal?

You need G1/4" threaded tubing or adapters on all three ports to connect the coupling into your loop.

Will the Deep Black chromatised finish stay intact when paired with older nickel-plated blocks?

The chromatised layer is bonded to the brass body, preventing peeling and maintaining colour consistency alongside legacy components.

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