An extremely flexible duct designed specifically to handle today's extremely noxious fumes including fluorine. Ideal for both wet fumes and dry fumes.
        
                    Unit of Measure
                    
               
        
            | Hose I.D. | N/A 4.00 in | 
| Working Pressure | N/A 4 psi | 
| Negative Pressure | N/A 2.1 in/Hg | 
| Weight | N/A 0.6 lbs/ft | 






