

Radium Engineering Fuel Pressure Gauge With 90 Deg Adapter
Tax included. Shipping calculated at checkout
Description
Radium Fuel Pressure Gauge With 90 Deg Adapter
Application: Universal
Part Type: Fuel pressure gauge, 0-100 psi, with 90 degree adapter
Part Number: 20-0407
The Radium Fuel Pressure Gauge is designed for fuel system pressure monitoring in any fuelling application. It reads 0–100 psi (0–6.9 bar) with ±2% accuracy, and its silicone-filled dial dampens needle vibration for easy, steady readings.
This version is supplied with a 90 degree 1/8" NPT male to 1/8" NPT female adapter, allowing the gauge to be turned to face the most convenient direction.
Key Features
- Wide Range: 0–100 psi (0–6.9 bar)
- Accurate: ±2% accuracy
- Silicone-Filled Dial: Dampens needle vibration for easier reading
- Rugged Case: Stainless steel case with acrylic lens
- 90 Degree Adapter: 1/8" NPT male to female adapter included
- Finish: Black bezel and housing
What's Included
- Fuel pressure gauge, 0-100 psi
- 90 degree 1/8" NPT male to 1/8" NPT female adapter
Important Notes
- A small internal silicone bubble is normal and does not affect operation
- Over-pressurising can permanently misalign the needle calibration
- Always use PTFE thread sealant or tape on NPT threads
- Hand-tighten gently, then tighten 1.5 to 3 turns past hand-tight with a spanner – do not thread the gauge in by gripping and turning the body
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.

