A more robust, two ply high temperature service duct. Two plies high temperature resistant coated fabric offers a longer service life.
        
                    Unit of Measure
                    
               
        
            
                                                                                Hose I.D. | 
                                                                        N/A 5.00 in | 
                                                                                Working Pressure | 
                                                                        N/A 3 psi | 
                                                                                Negative Pressure | 
                                                                        N/A 1.6 in/Hg | 
                                                                                Weight | 
                                                                        N/A 1.38 lbs/ft | 





