Pravala 

 

Used for checking the chimney for contaminations. The cleanout shall be mounted above the part which removes the condensate and below the Tee-pipe.  
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# dn A C Pravala KPKK
  [mm] [mm]
1 60 300 60
2 70 70
3 80 80
4 90 400 90
5 100 100
6 113
7 120
8 130 130
9 140
10 150
11 160
12 180
13 200 150
14 225
15 250
16 300 600
17 350
18 400
19 450
20 500