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Alphacool G1/4 13mm barbed FatBoy fitting in Deep Black finish

Alphacool

Alphacool G1/4 13mm Barbed Fitting FatBoy Deep Black 17090

SKU CH-J50M-SG55V

G1/4 barbed fitting with 13 mm inner diameter for high-flow liquid cooling loops, finished in deep black

  • TypeFittings
  • High flow inner diameter for unrestricted coolant movement
  • G1/4 thread with 13 mm barb secures thick tubing
  • Deep Black chromatised finish resists peeling and fading
  • O-ring included creates a reliable seal out of the box
  • Brass body ensures durability in custom liquid-cooling loops

High-flow G1/4 barbed fitting for 13 mm tubing

This single brass fitting accepts 13 mm inner-diameter tubing on a standard G1/4 thread. The wide bore is designed for unrestricted coolant flow in custom liquid-cooling loops. It suits builders who want maximum throughput with a clean, uniform appearance.

Deep Black chromatised finish resists peeling

A chromatising process bonds the colour layer directly to the brass body, so the Deep Black coating stays intact through repeated assembly and temperature cycles. The matching Alphacool blue logo adds a subtle brand accent without dominating the loop aesthetics.

Thread is G1/4 only — no other thread supplied

The fitting provides one G1/4 male thread and a barbed end for 13 mm tube. Systems that require a different thread pitch, compression style or smaller barb diameter cannot use this part without additional adapters.

Highlights

  • High flow inner diameter for unrestricted coolant movement
  • G1/4 thread with 13 mm barb secures thick tubing
  • Deep Black chromatised finish resists peeling and fading
  • O-ring included creates a reliable seal out of the box
  • Brass body ensures durability in custom liquid-cooling loops

Specifications

TypeFittings

Questions about this item

Does the 13 mm barbed fitting need any periodic replacement once installed?

The brass body with chromatised surface is built for permanent use and does not require scheduled replacement.

What limits flow rate when the G1/4 FatBoy fitting runs continuously?

The 13 mm inner diameter sets the maximum flow capacity of the fitting itself.

Does the Deep Black finish add heat or noise during all-day operation?

The fitting has no moving parts and generates no noise or additional heat.

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