Product details

Description

Already own the regulator top? The billet housing sells without one.

The Radium Engineering Fuel Pressure Regulator, Universal (Housing Only) is the 20-0014: the same compact billet 6061 aluminum FPR housing as Radium's Bosch-topped regulators, supplied without the regulator insert for builders who already have one from another source or want a specific variation. Aftermarket adjustable regulator tops snap into the Radium billet housing, and unique non-adjustable Bosch variations such as 3.5 bar are available; this option includes everything needed with the exception of the regulator top.

What You'll Feel

  • Your chosen regulator top, OEM Bosch or aftermarket adjustable, housed in serviceable billet
  • Twin 6AN ORB ports, the integrated 6AN return, and the NPT gauge port ready to plumb
  • Snap-ring service keeping the top removable for cleaning or swaps

Features

  • Billet 6061 aluminum FPR housing, laser etched and anodized; NO regulator top included
  • Accepts Bosch OEM-style regulator inserts (3.0/3.5/4.0 bar variants) and compatible aftermarket adjustable tops
  • 2x 6AN ORB high pressure ports; integrated machined 6AN male return; 1/8" NPT gauge port
  • Includes 6AN male adapter fitting, 6AN ORB plug, 1/8"-27 NPT plug, mounting bracket, stainless hardware, stainless snap ring

The Details

The housing-only option exists for the builds the pre-assembled versions do not fit: reusing a Bosch top pulled from a donor, running a 3.5 bar or other variation Radium does not pre-install, or snapping in an aftermarket adjustable unit while keeping Radium's plumbing architecture. The stainless snap ring holds whichever top goes in, releasing it with snap-ring pliers for cleaning or replacement, and the port set matches the assembled regulators exactly: two 6AN ORB mains, the integrated return eliminating a fitting and a leak point, and the NPT port awaiting a gauge or transducer. Pre-assembled 3 bar and 4 bar versions are the 20-0010-00 and -01.

Kit Includes

  • 1x Billet aluminum FPR housing (no regulator top)
  • 1x 6AN male adapter fitting, 1x 6AN ORB plug fitting, 1x 1/8"-27 NPT port plug
  • Anodized aluminum mounting bracket, stainless hardware, stainless snap retaining ring

Applications

  • Universal return-style fuel systems; user-supplied Bosch or compatible regulator top
  • Pre-assembled versions: 20-0010-00 (3 bar), 20-0010-01 (4 bar)