The ATOSA 301040007 Charbroiler Orifice #50 provides controlled gas flow for compatible commercial charbroiler equipment. This burner orifice regulates the amount of fuel delivered to the burner, supporting proper combustion and consistent cooking heat. Its #50 size is designed for compatible applications requiring the specified gas flow. Replacing a worn, clogged, or damaged orifice ... https://partsfe.com/orifice-50-for-atosa-part-301040007