OSTBERG LPKB 4" A UL, Instructions For Installation And Directions For Use, Page: 7 / 13

S O U N D D A T A
7
LPKB 5” B UL, LPKB 5”+2x4” B UL
115 V, 146 CFM, 0.80 H2O LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 47 54 31 39 50 49 47 42 35 32
Inlet 68 51 60 63 64 56 53 51 47
Outlet 70 56 61 62 66 62 58 56 49
90 V, 117 CFM, 0.48 H2O LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 42 49 28 34 44 43 41 38 30 29
Inlet 62 45 54 58 58 50 47 43 37
Outlet 65 50 55 61 59 55 51 49 40
70 V, 91 CFM, 0.24 H2O LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 38 45 26 33 42 37 37 34 28 29
Inlet 54 39 49 49 50 42 40 33 24
Outlet 55 42 50 47 50 46 43 38 26
LPKB 6” B UL, LPKB 6”+2x5” B UL
115 V, 157 CFM, 0.80 H2O LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 46 53 33 39 49 49 43 42 34 31
Inlet 68 51 58 65 61 56 51 51 46
Outlet 70 56 59 66 65 59 56 55 47
90 V, 123 CFM, 0.50 H2O LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 42 49 29 36 47 42 38 37 29 29
Inlet 64 46 52 62 56 50 45 44 36
Outlet 64 50 52 62 58 51 49 47 37
70 V, 93 CFM, 0.26 H2O LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 35 42 26 33 38 35 32 33 28 29
Inlet 54 40 47 50 48 41 38 34 21
Outlet 56 44 48 51 51 43 41 41 24
LPKB 6” C UL, LPKB 6”+2x5” C UL
115 V, 233 CFM, 1.00 H2O LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 52 59 34 50 53 55 49 46 40 33
Inlet 74 54 62 69 71 64 56 57 46
Outlet 76 60 62 68 74 66 63 63 51
90 V, 191 CFM, 0.56 H2O LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 47 54 30 49 48 48 42 40 33 30
Inlet 67 49 60 63 62 56 48 48 35
Outlet 69 53 58 63 65 58 56 54 40
70 V, 121 CFM, 0.30 H2O LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 43 50 27 45 47 39 35 36 28 29
Inlet 60 43 52 57 54 48 39 36 26
Outlet 62 48 56 58 55 49 45 42 25