


Radium Engineering Fuel Pressure Gauge 0-100psi w/8AN ORB Adaptor
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Description
Radium Fuel Pressure Gauge 0-100psi w/8AN ORB Adaptor
Application: Universal – 8AN ORB ports
Part Type: Fuel pressure gauge, 0–100psi, with 8AN ORB adapter
Part Number: 20-0075
This high-accuracy Radium fuel pressure gauge is suitable for all fuelling applications. It reads 0–100psi (0–6.9 bar) with ±2% accuracy through an acrylic lens, and the silicone-filled dial steadies the needle so readings are easier to take.
The rugged stainless steel case has a nickel-plated male 1/8" NPT fitting with a black bezel and housing. The 20-0075 kit adds an 8AN ORB to 1/8" NPT adapter so the gauge can be installed directly into an 8AN ORB port, such as on Radium fuel rails and regulators.
Key Features
- 0–100psi Range: 0–6.9 bar with ±2% accuracy
- Silicone-Filled Dial: Damps needle vibration for easier reading
- Acrylic Lens: Clear, easy-to-read face
- Stainless Steel Case: Rugged construction with black bezel and housing
- 1/8" NPT Fitting: Nickel-plated male thread
- 8AN ORB Adapter: 8AN ORB to 1/8" NPT adapter included
What's Included
- 1x Radium 0–100psi fuel pressure gauge
- 1x 8AN ORB to 1/8" NPT adapter
Important Notes
- An internal bubble in the silicone fluid is normal
- Over-pressurising can permanently misalign the needle calibration – do not exceed the gauge range
- Always use PTFE-based thread sealant paste on NPT threads
- Install by gently hand-tightening, then turn 1.5–3 turns past hand-tight with a spanner
- Do not thread the gauge in by gripping and turning the gauge body past light hand-tightness – this will damage the gauge
Vehicle Fitment
- Universal – see Application
If you're unsure whether this will fit your vehicle, contact our team of experts via email at hello@iilumolab.com and send through a few photos of the car for us to verify fitment.
Installation
We always recommend professional fitment for guaranteed satisfaction. If you're wanting a hassle-free installation, feel free to contact our friendly team as we offer installation services in-store at our Melbourne workshop. For more details, contact us here.
Note
Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.

