The Southbend 1008749 Burner Orifice #49 provides precise gas flow for compatible commercial cooking equipment. This burner orifice regulates the amount of fuel delivered to the burner, supporting proper combustion and consistent heating during operation. Its #49 orifice size is designed for compatible applications requiring the specified gas flow. Replacing a worn, damaged, or clogge... https://partsfe.com/orifice-49-for-southbend-part-1008749