Radium Engineering Check Valve Fuel Filter Conversion Kit
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Radium Engineering Check Valve Fuel Filter Conversion Kit - Universal
This Radium Engineering kit converts the outlet of a standard Radium fuel filter (green outlet cap) to a check valve outlet (SKU 20-1221). Flow testing showed a 1psi drop at 300LPH and 2.5psi at 700LPH.
A check valve outlet stops rail pressure dropping when the engine or pump is switched off, which helps the engine restart faster. It is useful where the fuel pump has no outlet check valve, or where a venturi jet pump runs off the high-pressure side of the system.
Note: Suits standard Radium Engineering high flow fuel filters only. Installation by a professional is recommended.
Features
- Converts a standard Radium filter outlet to a check valve outlet
- 1psi pressure drop at 300LPH, 2.5psi at 700LPH
- Holds fuel rail pressure when the engine or pump is off
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 |
| Suits | Standard Radium high flow fuel filter (green outlet) |
| Pressure drop | 1psi @ 300LPH / 2.5psi @ 700LPH |
| Part number(s) | 20-1221 |
No instructions available for this product.

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