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1FSGPSNBODFDFSUJGJFEJTGPSJOTUBMMBUJPOUZQF"'SFFJOMFU'SFFPVUMFU1PXFSSBUJOHT#IQEPOPUJODMVEFUSBOTNJTTJPOMPTTFT1FSGPSNBODFSBUJOHTEPOPUJODMVEF
the effects of appurtenances (accessories).
The sound power level ratings shown are in decibels, referred to 10
-12
XBUUTDBMDVMBUFEQFS".$"*OUFSOBUJPOBM4UBOEBSE7BMVFTTIPXOBSFGPSJOMFU-
8J
, L
8J
A
and outlet L
8P
, L
8P
A sound power levels for installation type A: Free inlet, Free outlet. The A-weighted sound ratings shown have been calculated per AMCA
International Standard 301. Outlet ratings do not include the effects of duct end correction.
Plenum Size
CFM OV
STATIC PRESSURE (in. wg)
123456789
RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1 RPM #)1
476 36.6 638 47.7 683 729 71.3 770 83.7
60000 2187 29.1 614 40.6 661 706 64.9 747 77.6 789 90.6 828 104
2369 33.0 642 687 730 71.0 770 84.3 808 98.0 847 112 883 127
70000 24.9 624 37.3 671 49.9 714 63.3 77.4 794 91.6 831 106 866 121 902 136
2734 606 28.7 41.8 700 741 69.2 781 83.9 818 99.3 114 889 130 923 146
80000 2916 640 33.0 687 46.9 730 61.1 770 808 90.9 844 107 878 123 913 139 946
3098 674 37.7 719 760 799 82.7 870 904 132 937 969 167
90000 3281 708 42.9 791 74.2 829 90.2 864 107 898 124 930 141 962 160 993 178
3463 742 48.7 784 64.9 822 98.4 893 116 133 988 170 1018 189
100000 777 817 71.9 89.4 889 107 923 143 162 181 1044 201
3827 811 61.9 79.6 886 97.8 920 116 984 1013 173 1043 193
110000 4010 846 69.3 883 87.8 918 107 126 983 146 1013 1042
RPM 807
Inlet Sound Power, L
8J
<E#SFG
-12
XBUUT>
1234 678L
8J
A
300
100 90 83 74 69 63 76
80 87 80 70 67 62 70
60 86 78 68 64 60 49 68
82 76 68 64 60 49 68
400
100 96 90 80 80 77 72 66 61 83
80 92 86 76 74 68 61 76
60 91 84 73 70 66 62 60 74
92 86 74 70 66 63 61
600
100 97 103 94 89 87 83 79 94
80 96 103 92 80 76 73 70 91
60 98 88 81 76 73 71 70 86
97 99 88 81 76 73 72 71 87
800
100 99 104 101 98 94 91 87 83 100
80 102 98 94 89 83 80 78
60 93 99 90 84 80 79 78 92
103 96 89 84 81 80 79 93
1046
100 109 109 101 98 94 91 107
80 101 106 107 101 96 91 87 84 103
60 98 103 104 98 92 87 83 100
100 106 107 98 91 88 86 102
RPM 807
Outlet Sound Power, L
8P
<E#SFG
-12
XBUUT>
1234 678L
8P
A
300
100 88 82 82 76 71 63 82
80 87 82 79 77 71 67 61 78
60 84 79 77 76 69 60 76
82 78 77 76 68 64 60 76
400
100 93 90 87 87 82 79 72 88
80 93 88 84 83 76 74 69 63 84
60 91 88 84 82 71 67 63 83
94 91 88 86 78 73 68 62 86
600
100 94 103 100 96 92 89 80 99
80 93 101 98 93 87 84 80 76
60 98 96 91 86 82 78 73 93
100 99 96 92 86 82 78 73 94
800
100 100 106 107 99 96 92 89 106
80 97 104 104 101 90 87 83 102
60 99 103 102 97 92 88 84 79 99
102 106 102 97 92 87 83 79 99
1046
100 110 113 111 107 103 99 97 113
80 103 107 111 108 103 97 94 90 109
60 108 109 100 91 87 106
106 110 111 99 91 87 107
29
Plenum Size 60
QEP Class I Maximum rpm 637
QEP Class II Maximum rpm 830
QEP Class III Maximum rpm 1046
QEP Motor on Frame Limit 365T
Minimum Motor Size 5 [hp]
Wheel Diameter
60.00
1524
[in.]
[mm]
Peak Power
(rpm / 175)
3
(rpm / 193)
3
[hp]
[kW]
Wheel Outlet Velocity
cfm / 27.4
m
3
/s / 16.1
[ft/min]
[m/s]
Tip Speed
rpm x 15.7
rpm x 0.0798
[ft/min]
[m/s]
% Wide Open Volume (%WOV)
cfm / (rpm x 1.36)
m
3
/hr / (rpm x 2.311)
[%]
[%]
Imperial data — Metric data
0 5 10 15 20
0
5
10
15
20
25
30
02468101214
0
2
4
6
8
10
12
14
90%
80%
70%
60%
15
10
20
30
40
50
25
75
rpm
hp
% WOV
Density 0.075 lb/ft
3
Density 1.2 kg/m
3
60
100
125
150
200
250
1046
930
830
738
637
544
475
377
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
R
V
E
Volume (cfm x 10,000)
Volume (m
3
/hr x 10,000)
10
Static Pressure (in. wg)
Static Pressure (Pa x 100)