The Vulcan V48RR Backguard Flue Riser is a robust and reinforced riser designed for use with standard or convection ovens. This essential component is required when mounting a 48" cheesemelter or either of the salamanders above a heavy-duty range. Its durable construction ensures stability and support, making it an ideal choice for professional kitchens. Enhance your cooking setup with the Vulcan V48RR for reliable performance and safety.