Image Wilkerson FRLs R16-Series High Pressure Compact Regulator Markets Food & Beverage / Pharmaceutical, Steel Processing, Transportation Jump to Section Product Options Related Products Product Options Part Number FRL Size Size R16-02RH Compact 1/4" R16-02RHG Compact 1/4" R16-03RH Compact 3/8" R16-03RHG Compact 3/8" R16-04RH Compact 1/2" R16-04RHG Compact 1/2" Related Products Image Wilkerson FRLs C18-Series Compact Combination Unit Image Wilkerson FRLs CB6-Series Compact Filter/Regulator Image Wilkerson FRLs F16-Series Compact Airline Filter Image Wilkerson FRLs L18-Series EconOmist® Compact Lubricator