Radium DMR-RA Fuel Pressure Regulator
The Radium DMR-RA (Direct Mount Regulator-Rotating ASsembly) fuel pressure regulator is a compact, high-performance regulator designed to be either directly mounted to a Radium fuel rail or remotely away from any other aftermarket or OEM fuel rail. The compact size means the Radium regulator fits into areas with limited space, yet does not sacrifice performance. This regulator is safe for pump fuel, E85 and other alternative fuels.
Fuel pressure is adjusted via the innovative tool-less knob on top of the regulator, eliminating the traditional set screw and jam nut. Incremental detents provide 1 PSI (+/-0.5psi) of adjustment depending on current fuel pressure. The vacuum reference port can be rotated through 360 degrees thanks to its double-o ring seal. The vacuum port can point in any direction without the use of any tools.
Please note the image of the regulator attached to the rail is for illustration purposes only. Different manifolds may not have enough room to install the regulator directly onto the rail. However, the Remote Adapter Kit is available if your particular setup does not permit the regulator to be used in this way.
Features
- Tool-less fuel pressure adjustment
- 360-degree rotation of the vacuum port
- Minimum Pressure: 18.5psi (1.3bar)
- Maximum Pressure: *N/A
*This is rhetorical. The maximum pressure is dependent on the relief valve inside the pump or the maximum current the fuel pump controller allows.
Kit Contents
- Main Rotating Assembly
- 5mm Barbed Vacuum Fitting
- Vacuum Plug Fitting (Returnless)
- 1/4″ Push-To-Connect Vacuum Fitting
- 3AN Male Vacuum Fitting
- 6AN Male Swivel (for Return Line)
- Swiveling Inlet Fitting (for 8AN ORB Fuel Rail)
- PTFE Impregnated 1/8″ NPT Plugs (x2)