| Category |  | Type |  | 
JAM CHANNEL & FITTING SYSTEMS 
        Channel DR21D
        
        
                
                              
            | Material Standard | BS 1449 Part2:1983 | 
                              
            | Specification | BS 6946:1988 | 
                              
            | Finishing | hot dip galvanized to ISO 1461:1999 | 
                              
            | Material (Item No.) | 4008041213 (3 meters long)
4008041216 (6 meters long) | 
                  
        
        
| Span or colunm unsupported Height in mm | Uniform Load at 175 N/mm2 Stress. kg  | Deflection in mm at 175 N/mm2 | Uniform Load at Max. Deflcc. Of 1/200th. Span .kg | Uniform Load at Max. Deflcc. Of 1/360th. Span .kg |  Max. Load of column loaded @ Centroid kg |  Max. Load of  column loaded  @slot face kg | 
| 500 | 779 | 1.07 | - | - | 7740 | 1809 | 
| 1000 | 389 | 4.30 | - | 251 | 5367 | 1639 | 
| 1500 | 259 | 9.68 | 201 | 111 | 2838 | 1289 | 
| 2000 | 194 | 17.21 | 113 | 62 | (1668) | (997) | 
| 2500 | 155 | 26.90 | 72 | 40 | (1090) | (745) | 
| 3000 | 129 | 38.73 | 50 | 27 | - | - |