lindab | technical information - circular duct fans Circular Duct Fan TF Technical data 1 Graph Sound Power Level dB(A) 2 Ref. Product Frequency 63 125 250 500 1K 2K 4K 8K @ 3m Inlet 45 56 64 60 58 52 45 38 1 TF100 Outlet 44 56 64 60 58 53 45 38 40 3 Breakout 34 21 37 37 42 39 41 34 Inlet 50 61 66 65 65 58 52 46 2 TF100H Outlet 49 64 66 65 64 60 54 48 44 4 Breakout 33 24 40 40 45 42 44 38 Inlet 45 53 65 62 59 53 47 39 3 TF125 Outlet 44 52 65 61 57 53 48 40 40 5 Breakout 33 22 39 36 40 39 41 33 Inlet 52 56 68 67 65 59 55 48 4 TF125H Outlet 46 58 63 66 63 60 56 49 44 6 Breakout 33 25 40 40 44 43 45 38 Inlet 48 55 65 65 63 58 53 48 5 TF150 Outlet 48 56 61 63 63 59 58 49 43 7 Breakout 33 24 39 40 45 44 44 32 Inlet 48 61 71 71 69 61 62 52 6 TF150H Outlet 50 59 64 66 68 63 62 53 49 8 Breakout 33 34 42 49 53 47 48 35 Inlet 48 55 65 65 63 58 53 48 7 TF160 Outlet 48 56 61 63 63 59 58 49 43 Breakout 33 24 39 40 45 44 44 32 9 Inlet 48 61 71 71 69 61 62 52 8 TF160H Outlet 50 59 64 66 68 63 62 53 49 Breakout 33 34 42 49 53 47 48 35 10 Inlet 50 61 69 71 67 63 60 53 9 TF200 Outlet 49 60 65 67 65 63 62 53 47 Breakout 32 31 41 46 49 47 46 33 11 Inlet 54 62 67 69 66 63 62 56 12 10 TF200H Outlet 57 60 68 69 67 65 64 58 45 Breakout 25 33 40 45 47 43 43 34 Inlet 53 60 64 65 67 63 63 61 13 11 TF250H Outlet 55 60 70 65 67 65 63 60 48 Breakout 25 30 34 48 52 47 44 38 Inlet 55 60 64 64 64 68 69 64 14 12 TF315H Outlet 57 60 71 65 66 69 69 62 48 Breakout 25 44 48 46 46 47 46 36 15 16 17 18 We reserve the right to make changes without prior notice 13
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