Radium Engineering Dry Break Probe Restrictor 1"
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Radium Engineering Dry Break Probe Restrictor 1" - Universal
The Radium Engineering 1" dry break probe restrictor is designed to satisfy endurance racing sanctioning bodies such as WRL (World Racing League) and ZRS, which require a 1" (25.4mm) internal restriction between the dump can and the dry break (SKU 20-0704). It is laser engraved "1-IN RESTRICTOR" so compliance is easy to show at tech inspection.
The restrictor press-fits into the inlet of the dry break probe, then replacement tubing is fitted to the dry break and dump can barbs. It suits Radium 1.5" male dry breaks 20-0996 and 20-0496, and most other 1.5" probes.
Note: Always check the current rules of your series before competing. If pinch clamp pliers are not available, diagonal cutters can be used to tighten the clamps. Installation by a professional is recommended.
Features
- 1" (25.4mm) restriction
- Press-fit OD 1.24" (31.6mm)
- Machined 6061 aluminium, type-II anodised
- Laser engraved "1-IN RESTRICTOR"
- Compatible with most 1.5" dry break probes
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Years | Engine / Notes |
|---|---|---|---|---|
| Universal | Universal fitment - verify dimensions before ordering | - | - | - |
Technical Specifications
| Spec | Value |
|---|---|
| Brand | Radium Engineering |
| Restriction | 1" (25.4mm) |
| Press-Fit OD | 1.24" (31.6mm) |
| Material | 6061 aluminium, type-II anodised |
| Compatible Probes | Radium 20-0996, 20-0496 and most 1.5in probes |
| Part number(s) | 20-0704 |
No instructions available for this product.

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