OSTBERG LPKB 4" A UL, Instructions For Installation And Directions For Use, Page: 6 / 13

S O U N D D A T A
6
LPKB 4” A UL
115 V, 87 CFM, 0.36 H2O LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 43 50 28 30 48 41 40 39 31 29
Inlet 58 42 50 53 53 47 45 40 28
Outlet 60 48 49 55 54 51 50 44 31
90 V, 59 CFM, 0.18 H2O LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 35 42 28 28 38 34 34 35 28 29
Inlet 50 36 44 45 44 39 38 34 16
Outlet 52 40 43 44 45 44 43 40 19
70 V, 40 CFM, 0.10 H2O LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 32 39 26 26 34 28 31 32 28 29
Inlet 44 30 35 39 37 32 38 29 12
Outlet 47 35 40 39 38 39 40 35 15
LPKB 4” B UL
115 V, 127 CFM, 0.80 H2O LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 47 54 33 37 51 48 47 43 36 32
Inlet 68 52 60 63 64 57 55 50 46
Outlet 70 57 58 62 65 63 59 54 49
90 V, 100 CFM, 0.52 H2O LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 43 50 29 33 47 43 42 39 31 29
Inlet 64 46 54 62 57 51 49 42 36
Outlet 66 51 54 63 59 57 53 48 40
70 V, 70 CFM, 0.28 H2O LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 37 44 27 30 40 36 36 34 28 29
Inlet 53 40 46 48 49 43 39 33 21
Outlet 55 44 49 47 50 47 44 39 26
LPKB 5” A UL, LPKB 5”+2x4” A UL
115 V, 87 CFM, 0.44 H2O LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 39 46 28 30 42 39 40 39 29 29
Inlet 59 43 52 55 53 47 45 40 29
Outlet 60 47 51 56 54 50 48 44 32
90 V, 59 CFM, 0.22 H2O LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 34 41 26 26 36 33 35 35 28 29
Inlet 51 36 45 44 45 40 40 33 19
Outlet 52 39 46 45 45 42 41 37 21
70 V, 44 CFM, 0.12 H2O LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K
Environment 31 38 26 24 30 27 31 32 28 29
Inlet 45 29 36 37 38 34 40 28 14
Outlet 46 34 39 38 38 36 40 35 17