The Imperial 1232 Cast Iron Rare Venturi helps regulate gas and air mixing for efficient burner performance in compatible commercial cooking equipment. Measuring 20-1/2 inches in length and featuring a 2-1/8-inch diameter design with an air shutter, this component controls the flow of gas and combustion air before ignition. It works by directing the fuel-air mixture through the burner... https://partsfe.ca/rear-venturi-for-imperial-part-1232