Shut-off damper lindab | dampers and measure units DTU Δ p t Δ p t Δ p t L WA [dB] Δ p t Δ p t Δ p t L WA [ dB] Ø112 [Pa] 500 300 200 100 50 60 50 α [°] 40 30 20 10 0 30 20 10 15 20 30 40 50 q 100 150 [l/s] 1 2 3 45 10 15 [m/s] v Ø125 [Pa] 70 500 300 α [°] 60 50 40 75 30 70 200 65 20 60 100 55 50 10 50 45 30 20 12 15 20 40 30 40 50 q 0 100 180 [l/s] 1 2 3 45 10 15 [m/s] v Ø150 [Pa] 70 500 300 200 α [°] 60 50 40 30 20 100 10 0 50 30 20 17 20 30 40 50 100 150 200 270 [l/s] q 1 Ø160 [Pa] 500 300 200 100 50 30 20 20 2 3 45 v 10 15 [m/s] 70 60 35 30 30 40 50 α [°] 50 40 30 80 75 20 70 65 60 10 55 50 0 45 40 100 q 200 300 [l/s] 1 2 3 45 10 15 [m/s] v 1 2 3 4 5 6 7 8 9 10 11 12 Ø140 [Pa] 70 500 300 200 α [°] 60 50 40 30 20 100 10 50 30 20 15 20 30 40 50 q 0 100 150 230 [l/s] 1 2 3 45 10 15 [m/s] v Ø180 [Pa] 70 500 300 200 100 60 50 α [°] 40 30 20 50 30 20 25 1 40 50 2 10 0 100 150 200 300 380 [l/s] q 3 45 v 10 15 [m/s] We reserve the right to make changes without prior notice 13 14 15 16 17 18 269
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