The Vulcan Hart 00-408279-00021 Gas Pressure Regulator LP 3/4" FPT provides stable and consistent gas flow to ensure safe, reliable performance in commercial cooking equipment. Designed for liquid propane systems, this regulator works by controlling inlet pressure and delivering an even, manageable output to burners, helping protect components from pressure fluctuations. Its 3/4" FPT ... https://partsfe.com/pressure-regulator34-lp-for-vulcan-part-00-408279-00021