Universal Multi-Port Fuel Regulator by Radium Engineering

The Multi-Port Regulator-Rotating Assembly (MPR-RA) is a great solution for both simple and complex high-flow fuel systems. Its unique port configuration makes it ideal for combining dual fuel pumps into a single feed line. Conversely, it can be used to split a single feed line to a dual bank fuel system with 2 fuel rails. In addition, it can also be used for single pump or single fuel rail applications by simply plugging the unused ports.

This regulator can be plumbed many different ways to suit various installations, such as traditional flow-through or dead-head systems. Because of this flexibility, it eliminates the need for an extra “Y” fitting. The lower 2 opposing return ports are unique in that they flow parallel with the pressure ports eliminating the need for elbow fittings. Either lower port can be used for the return line. Plug(s) are provided for unused ports.

Please Note: When installing the vacuum fitting, it is recommended to use a wicking medium-strength threadlocker. See installation guide for more install tips.

Features

• Incremental detents to aid in adjusting pressure by 1 psi(+/-0.5psi) per detent
• Minimum Pressure: 18.5psi (1.3bar)
• 360 degree swiveling vacuum reference port that is double O-ring sealed

Benefits

• Suitable with all gasoline types including unleaded, leaded, oxygenated, and pre-mixes
• Refined to optimize pressure management
• Multiple port options allowing for customization

Applications

• Universal

What’s In The Box?

• 1-Main Rotating Assembly
• 1-Mounting Bracket with Hardware
• 1-5mm Barbed Vacuum Fitting
• 1-Vacuum Plug Fitting (Returnless)
• 1-1/4″ Push-To-Connect Vacuum Fitting
• 1-3AN Male Vacuum Fitting
• 2-6AN ORB plug
• 1-8AN ORB plug
• 3-6AN ORB to 6AN male adapter
• 1-8AN ORB to 8AN male adapter

References

• Installation Instructions

Warranty

• Limited Manufacturers Warranty