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Ten black Buna-N O-rings for 10/12mm rigid tube fittings

PrimoChill

PrimoChill Rigid Compression Fitting Tube O-Ring 10 Pack for 10/12mm Metric Tube diy cooling

SKU CH-9VCA-RSD8F

Set of ten Buna-N O-rings enables 10/12mm metric rigid tubing on PrimoChill Revolver and Ghost compression fittings

  • TypeCPU Block
  • Enables 10/12mm metric rigid tube compatibility
  • Includes ten Buna-N O-rings for multiple fittings
  • Designed for tube side of compression collar
  • Fits PrimoChill Rigid Ghost, Revolver, Revolver SX series
  • Premium quality material ensures reliable seal

Metric tube compatibility

This pack supplies ten Buna-N O-rings that let PrimoChill rigid compression fittings accept 10mm ID by 12mm OD rigid tubing. They fit the tube side of Rigid Ghost, Rigid Revolver and Rigid Revolver SX fittings. The rings replace the standard imperial-size seals so metric tubing seats correctly.

Sustained sealing performance

Buna-N material resists the temperatures and coolant chemistry found in custom loops without hardening or extruding under continuous pressure. The rings maintain a reliable seal during long gaming or rendering sessions where coolant circulates for hours. They are single-use items intended for one assembly.

Interface limitation

These O-rings only adapt the tube-side groove; they do not change the fitting thread or collar dimensions. They cannot be used with the original 3/8 inch by 1/2 inch imperial tubing supplied with Revolver series fittings. Installers must verify tubing dimensions before assembly.

Highlights

  • Enables 10/12mm metric rigid tube compatibility
  • Includes ten Buna-N O-rings for multiple fittings
  • Designed for tube side of compression collar
  • Fits PrimoChill Rigid Ghost, Revolver, Revolver SX series
  • Premium quality material ensures reliable seal

Specifications

TypeCPU Block

Questions about this item

Will these Buna-N O-rings degrade or leak after the loop runs hot all day?

Buna-N material handles continuous loop temperatures without hardening or leaking.

Which fittings must I already own for these 10 rings to work?

They fit PrimoChill Rigid Ghost, Rigid Revolver, and Rigid Revolver SX series compression fittings.

Can I keep my 10/12mm metric rigid tube when switching to these O-rings?

Yes, the rings are sized for 10mm ID x 12mm OD rigid tube on the tube side of the collar.

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