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Chrome compression fitting for 3/8 inch ID and 5/8 inch OD tubing

Thermaltake

Thermaltake Pacific 3/8in ID x 5/8in OD Compression Fitting Chrome

SKU CH-HJ1B-7N6JE

Connects 3/8-inch ID and 5/8-inch OD tubing in custom liquid-cooling loops with a chrome finish

  • Chrome finish resists corrosion for lasting loop integrity
  • 3/8in ID x 5/8in OD matches standard soft-tube dimensions
  • Compression design seals without clamps for leak-free builds
  • Thermaltake Pacific series built for custom liquid-cooling reliability

Thermaltake Pacific Chrome Compression Fitting

This Thermaltake Pacific compression fitting is designed for custom liquid-cooling loops and features a chrome finish. It accepts tubing with a 3/8 inch inner diameter and a 5/8 inch outer diameter. The G1/4 thread connects to standard water-blocks, radiators and reservoirs.

Best for single-loop builders

Suits enthusiasts assembling a custom cooling loop who need a secure, leak-tight joint with a chrome accent. Not for builders who require push-to-connect or barb-style fittings, or those needing angled or rotary adapters for tight routing.

How it compares

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

Price $1.99
Cheaper than about 99% of the 6,190 comparable items (median $20.99).

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the 3/8in ID or 5/8in OD compression fitting for my loop?

Both figures describe the same fitting — 3/8in inner diameter for the tube and 5/8in outer diameter for the barb — so you only need this single model.

What does the 3/8in ID x 5/8in OD size mean once the fitting is installed in my build?

It means the fitting accepts tubing with a 3/8in inner diameter and presents a 5/8in outer diameter seal, giving a secure, leak-free joint in a custom liquid-cooling loop.

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