York MFSI, Manual

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YORK® MIXED FLOW, INLINE FAN, MODEL MFSI
28
90% WOV
80% WOV
70% WOV
60% WOV
1/3 HP
1/2 HP
3/4 HP
1 HP
1 1/2 HP
2 HP
10 HP
3 HP
5 HP
7 1/2 HP
1300
1500
1700
1900
1900
2100
2300
2500
2700
System curve, do not select to the left.
3111
Static
Pressure
(inches
W
.G.)
CFM x 1000
SOUND POWER LEVELS SOUND POWER LEVELS
The sound power level ratings shown are in decibels, referred to 10
-12
watts calculated per AMCA Standard 301. Values shown are for inlet Lwi and LwiA sound power
levels for Installation Type B: free inlet, ducted outlet. Ratings do not include the effects of duct end correction.
Size 165
Inlet Sound Power (Lwi)
RPM %WOV 1 2 3 4 5 6 7 8 LwiA RPM %WOV 1 2 3 4 5 6 7 8 LwiA
734
100 71 73 76 77 72 61 53 45 77
2100
100 82 88 95 91 91 88 83 73 95
80 70 73 76 77 72 63 54 45 77 80 80 86 92 89 89 88 82 75 94
70 71 73 76 78 72 63 55 46 78 70 81 85 90 88 89 87 81 75 93
60 71 73 76 78 73 63 55 46 78 60 81 85 89 87 89 87 81 75 93
50 71 73 76 78 72 63 55 46 78 50 82 84 88 86 89 87 81 75 93
1000
100 83 80 82 84 84 72 64 56 86
2300
100 83 89 98 93 93 90 86 75 98
80 82 80 82 84 84 73 65 56 86 80 80 87 93 91 91 90 84 77 96
70 82 80 82 85 84 73 65 56 87 70 81 86 92 89 90 89 83 77 95
60 82 80 82 85 85 73 66 57 87 60 82 85 91 88 90 89 83 77 94
50 83 80 82 85 84 73 66 57 87 50 83 85 89 87 90 89 83 77 94
1300
100 83 84 85 86 86 79 70 63 89
2500
100 85 91 99 96 95 92 88 79 100
80 82 83 85 86 85 79 71 63 88 80 82 88 95 93 92 92 86 80 98
70 82 83 84 86 86 79 71 63 89 70 83 88 93 91 92 91 86 80 97
60 82 82 84 86 86 79 71 63 89 60 83 87 93 91 91 91 86 80 96
50 82 82 84 86 86 79 71 63 89 50 84 87 90 90 91 91 86 80 96
1500
100 83 86 86 87 87 82 73 66 90
2700
100 86 92 100 98 96 94 90 81 101
80 82 85 86 87 86 81 74 66 90 80 83 90 96 95 94 93 89 82 99
70 83 84 85 86 87 81 74 67 90 70 84 89 94 94 93 93 88 82 99
60 83 83 84 86 87 81 74 67 90 60 85 89 94 93 93 93 88 82 98
50 83 83 84 86 87 81 74 66 90 50 86 89 92 92 93 93 88 82 98
1700
100 82 87 88 88 88 84 77 69 92
2900
100 87 94 101 100 98 96 92 84 103
80 82 86 87 87 87 83 76 69 91 80 84 91 97 97 96 95 91 84 101
70 83 84 86 87 88 83 76 69 91 70 86 91 96 96 95 95 90 84 101
60 83 84 85 86 88 83 76 69 91 60 86 91 95 95 94 94 90 84 100
50 83 83 85 86 88 83 76 69 91 50 87 91 93 93 94 94 90 84 99
1900
100 82 88 91 90 90 86 80 71 94
3111
100 88 95 102 103 99 98 94 87 105
80 81 86 90 88 88 85 79 72 92 80 86 92 98 99 97 97 93 87 103
70 82 85 88 87 88 85 79 72 92 70 87 92 97 98 96 96 93 86 102
60 82 85 87 87 88 85 79 72 92 60 87 92 96 97 96 96 92 86 102
50 82 84 86 86 88 85 79 72 92 50 88 92 95 95 95 96 92 86 101