The Vulcan Hart 00-719951-00047 Orifice 47 is a precision-engineered gas metering component designed to regulate gas flow and maintain optimal burner performance in commercial cooking equipment. Featuring a calibrated number 47 drill size opening, this brass spud works by precisely metering the volume of gas discharging into the burner tube, ensuring the exact fuel-to-air mixture requ... https://partsfe.ca/orifice-47-for-vulcan-part-00-719951-00047