The Vulcan Hart 00-010901-00052 Oven Spud Pro Orifice 52 helps regulate gas flow for consistent burner performance and reliable oven operation. This precision-engineered gas orifice is designed for use in compatible commercial ovens, where it controls the amount of gas delivered to the burner system. It works by allowing gas to pass through a specifically sized opening, helping mainta... https://partsfe.ca/spud-pro-orifice-52-for-vulcan-part-00-010901-00052