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Plenum Size
Plenum Size 66
QEP Class I
QEP Class II
QEP Class III
QEP Motor on Frame Limit
Minimum Motor Size
Wheel Diameter
Peak Power
Wheel Outlet Velocity
Tip Speed
% Wide Open Volume (%WOV)
m
Imperial data —
Metric data
CFM
OV
1
RPM
RPM
70000 2109
449
20.9
473
23.8
80000 2410
497
26.9
30.4
90000 2711
34.2
2862
38.3
616
100000 3012
42.9
640
3163
623
47.8
664
110000 3314
649
688
3464
713
120000
701
737
3766
727
72.0
762
Inlet Sound Power, L
RPM
1
2
3
100
90
79
71
80
86
66
60
86
74
64
82
72
100
98
87
79
80
94
83
74
60
92
81
71
94
83
71
100
98
103
90
80
96
103
86
60
97
83
98
99
83
100
99
99
700
80
103
60
93
101
93
96
93
100
106
110
109
80
102
107
106
60
100
104
101
108
106
the effects of appurtenances (accessories).
The sound power level ratings shown are in decibels, referred to 10
and outlet L
, L
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.
30
Maximum rpm
Maximum rpm
Maximum rpm
365T
7
1
⁄
[hp]
2
66.00
[in.]
1676
[mm]
3
(rpm / 149)
[hp]
3
(rpm / 164)
[kW]
cfm / 33.2
[ft/min]
3
m
/s / 19.5
[m/s]
rpm x 17.3
[ft/min]
rpm x 0.0878
[m/s]
cfm / (rpm x 1.81)
[%]
3
/hr / (rpm x 3.075)
[%]
STATIC PRESSURE (in. wg)
2
3
RPM
RPM
33.4
47.0
37.1
610
41.0
630
611
60.6
49.9
633
66.0
671
71.7
692
60.2
678
77.9
714
701
736
72.1
724
91.3
78.6
748
98.7
781
772
107
804
93.0
796
827
-12
4
6
7
8
L A
61
47
62
47
63
47
81
77
71
60
73
67
60
70
62
60
70
63
61
88
86
81
77
73
83
78
74
71
68
79
74
71
70
68
78
74
72
70
69
98
93
90
86
82
93
87
82
80
77
90
82
79
78
77
88
82
80
80
79
102
98
91
101
97
91
87
84
98
92
87
84
97
92
88
86
-12
14
30
12
25
10
20
8
15
6
10
4
5
2
0
0
0
2
0
4
5
6
RPM
RPM
61.2
633
672
66.3
81.4
688
97.0
71.4
668
87.7
104
76.9
687
94.0
723
111
82.8
707
101
740
119
89.1
726
107
760
127
748
780
134
103
768
123
800
143
111
790
131
821
119
812
140
841
161
128
834
149
863
171
137
182
RPM
1
100
88
68
80
87
66
60
83
66
82
82
100
76
80
73
60
92
74
94
92
100
89
80
93
60
86
101
100
100
100
700
80
97
92
60
99
93
102
108
100
106
103
80
104
100
60
106
101
108
60%
70%
4
6
8
10
12
14
Volume (cfm x 10,000)
1
2
3
Volume (m
/hr x 100,000)
7
8
RPM
RPM
710
106
724
113
130
739
121
774
138
129
789
147
774
137
806
792
146
823
811
841
830
164
173
879
871
183
899
206
891
194
919
217
912
940
229
-12
Outlet Sound Power, L
2
3
4
6
7
82
81
81
73
69
78
77
76
69
76
76
66
63
76
64
62
88
87
86
81
78
71
86
84
83
73
67
87
84
82
74
70
66
89
88
86
77
72
67
103
98
94
90
87
82
101
90
83
78
98
93
88
83
81
98
94
90
84
81
76
108
107
104
98
92
104
100
93
89
86
104
100
97
91
87
83
106
101
96
90
87
82
111
114
112
107
103
100
109
112
108
103
98
94
109
109
100
91
112
111
99
91
rpm
hp
% WOV
3
Density 0.075 lb/ft
Density 1.2 kg/m
3
80%
90%
16
18
3
9
RPM
793
147
807
821
836
871
888
206
906
218
926
229
241
8
L
A
49
81
76
74
64
87
62
83
62
82
61
86
77
97
74
93
70
91
71
92
88
82
101
79
98
78
98
97
113
91
109
88
107
87
107
, L A
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