Aro-Flo Series Air Line Regulator, 1/4 NPT Ports, 0-140 PSI PSI Spring Range, 59 SCFM Flow Rating

For a mini FRL regulator, it moves a decent amount of air. The 1000 Series is rated at 59 SCFM flow, and it adjusts anywhere in the 0 to 140 PSI range, so 100 PSI is well within what it is built to regulate.

Filters, regulators, and lubricators from the ARO-Flo line can all be combined into a single system using modular spacer kits. The standard arrangement most folks run is filter first, then the regulator, then the lubricator downstream. Other configurations are possible depending on what the application calls for, but that F-R-L order is what you want to follow for proper performance. No special custom fabrication needed, just the appropriate spacer kit to tie the units together.

Yes, ARO-Flo filters, regulators, and lubricators are easily combined using modular spacer kits for a customized air line setup. They're often put together in F+R+L (three-piece) or F/R+L (two-piece) arrangements, but you can adjust the order for your specific needs.