Radium Engineering 0-100 Psi Fuel Pressure Gauge With 90 Degree Adapter | Universal (20-0407)

A rail-mounted gauge is only useful if you can read it without a mirror.

The Radium Engineering 0-100 PSI Fuel Pressure Gauge with 90 Degree Adapter pairs Radium's silicone filled fuel pressure gauge with a 90 degree adapter that turns the dial to face you. The gauge reads 0 to 100 psi (0 to 6.9 Bar) with +/- 2 percent accuracy, the silicone fill damps needle vibration for a steady read, and the stainless case with acrylic lens handles engine bay life. Suitable for all fuels.

What You'll Feel

• A gauge face aimed at your eyes, with the 90 degree adapter solving rail-port orientation
• Fuel pressure confirmed at a glance during regulator setup and tuning
• A calm, readable needle courtesy of the silicone fill
• All-fuel compatibility from pump gas through E85

Features

• 0-100 psi (0-6.9 Bar) range with +/- 2% accuracy
• Silicone filled dial prevents needle vibration; internal silicone bubble is normal
• Stainless steel case with acrylic lens
• 90 degree adapter included for reorienting the gauge face
• Suitable for all fuels

The Details

The 90 degree adapter earns its place on installations where a straight-mounted gauge would face sideways or down, which describes most rail and regulator ports. Two care notes carry over from the rest of Radium's gauge family: over-pressurizing the gauge can permanently misalign the needle calibration, so keep it on circuits within its 100 psi range, and any NPT threads in the installation should always get PTFE thread sealant paste. Pair it with Radium's ORB gauge adapters to land on a rail port, or with the inline adapters to read pressure mid-line.

Kit Includes

• 1x 0-100 psi silicone filled fuel pressure gauge
• 1x 90 degree adapter

Applications

• Universal: fuel rails, regulators, and adapters where gauge orientation matters
• All fuel types; systems up to 100 psi