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Отводы прямоугольного сечения » Промышленная вентиляция и кондиционирование

Отводы прямоугольного сечения

ТУ 4863-004-12444529-2001

Размеры, мм Площадь поверхности F, м2 , при ширине отвода h, мм  
b R u H 100 150 200 250 300 400 500 600 800 1000 1200 1600 2000
100 150 250 300   0,21 0,25 0,29                  
150 275 350 0,23 0,27 0,32 0,36                    
200 300 400 0,30 0,32 0,39 0,44 0,49 0,59 0,69              
250 325 450 0,37 0,43 0,48 0,53 0,59 0,69 0,80 0,90 1,12          
300 350 500     0,57 0,63 0,69 0,80 0,91 1,03 1,26 1,49        
400 400 600     0,78 0,84 0,91 1,04 1,17 1,30 1,56 1,82 2,08      
500 450 700     1,02 1,09 1,17 1,31 1,46 1,60 1,89 2,18 2,48 3,06 3,64  
600 500 800       1,37 1,45 1,61 1,78 1,94 2,26 2,58 2,90 3,55 4,20  
800 600 1000       2,02 2,12 2,31 2,51 2,70 3,08 3,47 3,86 4,63 5,40  
1000 300 850 1350         3,53 3,80 4,07 4,34 4,88 5,43 5,97 7,05 8,13
1200 950 1550           4,84 5,14 5,45 6,05 6,66 7,27 8,48 9,69  
1600 1150 1950             7,68 8,04 8,77 9,50 10,24 11,70 13,16  
2000 1350 2350             10,71 11,14 12,00 12,65 13,70 15,42    

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