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Brass male-to-female G 1/4 inch extension coupler 35mm length knurled finish

PrimoChill

PrimoChill Male to Female G 1/4in 35mm SX Extension Coupler diy cooling

SKU CH-M748-1C3HF

A coated-brass G 1/4in male-to-female extension coupler adds 35mm of clearance between water-cooling fittings

  • TypeCPU Block

Option UV Red

Show 9 more configurations

Struck-through versions exist but are not stocked here.

  • Extends fittings by 35 mm for tight clearances
  • Male-to-female G 1/4 in threads connect standard water-cooling parts
  • Coated brass body resists corrosion in custom loops
  • 40 mm overall height including threads keeps profile low
  • Includes pre-installed O-ring on male side for leak-free seal

Extension Coupler for Custom Loops

The PrimoChill Male to Female G 1/4in 35mm SX Extension Coupler adds length to a water-cooling fitting so builders can clear obstructions in tight routing paths. It suits anyone assembling a custom loop who needs a little extra reach between components.

Coated Brass Construction

The coupler is machined from coated brass with a 35mm body height and 40mm overall height including threads. One end carries a male G 1/4in thread with a pre-installed O-ring, the other a female G 1/4in thread for a secure, leak-resistant seal.

Sustained Pressure Sealing

Under continuous loop pressure the brass threads and seated O-ring maintain their seal without deformation. The fixed 35mm extension does not flex, so alignment stays constant during long-term operation.

Highlights

  • Extends fittings by 35 mm for tight clearances
  • Male-to-female G 1/4 in threads connect standard water-cooling parts
  • Coated brass body resists corrosion in custom loops
  • 40 mm overall height including threads keeps profile low
  • Includes pre-installed O-ring on male side for leak-free seal

Specifications

TypeCPU Block

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Questions about this item

How do I install the PrimoChill G 1/4in 35mm SX Extension Coupler, and which step is often missed?

Screw the male thread into the component and the female thread onto the fitting; the step people forget is confirming the pre-installed O-ring on the male side seats fully before tightening.

What maintenance or replacement will the PrimoChill G 1/4in 35mm SX Extension Coupler need later?

Inspect the coated brass body and the installed O-ring periodically; replace the O-ring if it hardens or shows cracks to maintain a leak-free seal.

What limit appears first on the PrimoChill G 1/4in 35mm SX Extension Coupler under sustained use?

The 35mm body length and 40mm overall height fix the clearance envelope; if components shift and exceed that space the coupler cannot compensate.

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