Radium Engineering 1/8" NPT Male to 3/16" Barb 90 Degree Fitting
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Radium Engineering 1/8" NPT Male to 3/16" Barb 90 Degree (4.8mm)
Radium Engineering builds its fittings to motorsport grade tolerances from CNC machined billet aluminium, giving tuners and race teams a fitting they can trust under boost, vibration and heat. This 90 Degree NPT to Barb adapter (SKU 14-0344) is a solid choice when you need a clean, compact connection in a spot where a straight fitting simply won't clear surrounding hardware.
This listing covers the 1/8" NPT Male to 3/16" (4.8mm) Barb fitting in a 90 degree configuration. It's a universal part, suited to any vacuum, fuel or fluid line application running a 1/8" NPT male port that needs to step down to a 3/16" hose barb.
Note: PTFE paste or tape is required on the NPT threads for a proper seal — these are not self-sealing fittings.
Specifications
- NPT side: 1/8" NPT Male
- Barb side: 3/16" (4.8mm) hose barb
- Angle: 90 degrees
- Material: CNC machined billet aluminium
- Compatible with E85, ethanol, methanol, pump petrol and flex fuel applications
- Sealing: PTFE paste or tape required on NPT threads
Fitment notes and additional part number details are provided in the tabs above. Please confirm your line size and port thread before ordering.
Not sure if this fitting suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
Universal fitment — verify dimensions before ordering.
Technical Specifications
| Spec | Value |
|---|---|
| NPT Port | 1/8" NPT Male |
| Barb Size | 3/16" (4.8mm) hose barb |
| Angle | 90° |
| Material | CNC-machined billet aluminium |
No instructions available for this product.

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