The Radium Engineering DMR-RA is the rotating-assembly version of the Direct Mount Regulator, adding tool-less pressure adjustment and a 360-degree swiveling, double o-ring sealed vacuum reference port. It mounts directly to Radium fuel rails via an 8AN ORB union and includes a swiveling fitting. Finished in black.
The 1:1 vacuum-reference design flows over 1,400 lph with interchangeable orifices for stable pressure. Either lower -6AN ORB port serves as the return, with 1/8in NPT side ports for a gauge or sensor.
Specifications
| Brand |
Radium Engineering |
| Series |
DMR-RA (Rotating Assembly) |
| Type |
Vacuum-referenced fuel pressure regulator |
| Mount |
Direct 8AN ORB union, swiveling fitting |
| Adjustment |
Tool-less knob |
| Vacuum Port |
360-degree swivel, double o-ring sealed |
| Return Ports |
2x -6AN ORB |
| Flow |
1,400+ lph |
| Ratio |
1:1 vacuum reference |
| Finish |
Black |
