• Variety of sizes ranging from 8” to 36” in diameter • Inner single wall duct surrounded by insulation and a stainless steel outer shell • Factory tested for leaks for quality assurance • No welding required - simply seal and attach V-clamps • Predesigned in autoCAD for best performance • Multiple accessories available: Elbows, access doors, transition plates • Reduced static pressure and grease buildup due to round shape • Excellent fire protection: rated for continuous operation at 500°F and intermittent operation at 2000°F • Ideal for use in reduced or zero-inch clearance to combustible applications Learn more about our Double Wall Grease Duct at FloAire's factory built listed grease duct makes installing and using ductwork simple and efficient. No onsite welding is required and all duct is factory tested for quality assurance. QUALITY CONSTRUCTION EASY INSTALLATION DOUBLE WALL GREASE DUCT TAKE THE WORK OUT OF DUCTWORK ROBUST PERFORMANCE 800.726.5623 WWW.FLOAIRE.COM/DUCT