 
                         
                        Radiation Damper
                      Web Price
                      
                    
                  
                        
                        
                        $100.94
                        / each
                      
                    Product Details
                            
                            Galvanized Steel Frame
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            United States
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            Ceiling Radiation
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            3 5/8 in
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            Square
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            L150, L200, L250, L300, Mfr. No. L100
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            Steel
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            212  Degrees F
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            12 1/2 in
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            Fusible Link Rated to Open at 212 Deg F
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            Horizontal
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            3 5/8 in
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            12 1/2 in
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            1
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            Ceiling Radiation Damper
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            UL Recognized for Use in 1,2, or 3 Hour Fire-rated Ceilings. Conforms to NFPA Standard 90A. UL Listed Standard 555C.
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            Square
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            RD1
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            NFPA 90A; UL 555C
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            Normally Closed
                          
                        
                      
                        
                        
                        
                        
                          
                            
                            12 1/2 in
                          
                        
                      
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