The Hobart 00-719951-00053 Salamander Broiler Brass Hood Orifice is designed to provide accurate gas flow control for compatible commercial salamander broilers. Featuring a 3/8"-27 x 1/2 size with a #53 orifice, this brass component works by regulating the amount of gas delivered to the burner, helping produce the proper flame for efficient broiling. Accurate gas metering supports con... https://partsfe.ca/00-719951-00053-vulcan-hart-orifice-53