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Table 6 — Physical Data — Fan Data by Wheel Diameter and Type (cont)
DIRECT DRIVE PLENUM FAN ASSEMBLIES WITH ELECTRONICALLY COMMUTED MOTORS
Supplier
Fan Wheel
310
310
310
400
400
400
EBM
400
450
450
450
450
500
500
310
310
310
310
350
350
400
ZA
400
400
400
450
450
500
560
DIRECT DRIVE PLENUM FAN ASSEMBLIES WITH EC MOTORS, DIMENSIONS (in.)
Fan Manufacturer
Fan Wheel
EBM
ZA
Inlet Cone Min.
Blade Dia. (Ins)
Dia. (Ins.)
12.2
8.33
12.2
8.33
12.2
8.33
15.7
9.41
15.7
9.41
15.7
9.41
15.7
9.41
17.7
11.94
17.7
11.94
17.7
11.94
17.7
11.94
19.7
13.28
19.7
13.28
12.2
7.60
12.2
7.60
12.2
7.60
12.2
7.60
13.8
8.58
13.8
8.58
15.7
9.69
15.7
9.69
15.7
9.69
15.7
9.69
17.7
10.94
17.7
10.94
19.7
12.28
22.0
13.66
Motor kW
310
1.50
310
3.05
310
2.95
400
6.10
400
6.40
400
3.65
400
3.80
450
3.85
450
4.45
450
5.05
450
5.45
500
5.70
500
6.40
310
2.20
310
1.90
310
1.35
310
3.80
350
2.50
350
1.90
400
4.10
400
3.40
400
5.40
400
5.80
450
3.60
450
5.60
500
5.40
560
5.20
Max
Fan
Assembly
Speed
Class
Weight(lbs)
(RPM)
2
3200
47.2
2
4000
46.3
2
4000
46.3
3
3700
80.0
3
3700
80.0
2
3800
66.0
2
2800
66.0
2
2300
81.4
2
2480
81.4
2
2600
103.6
2
2600
103.6
2
2250
111.1
2
2250
108.7
2
3550
35.3
2
3380
35.3
1
3000
35.3
2
4240
41.9
2
3000
37.5
1
2770
37.5
2
2900
79.4
1
2700
79.4
2
3200
79.4
2
3550
77.2
1
2300
88.2
2
2630
88.2
2
2160
110.3
1
1800
132.3
Assembly Height
19.70
19.70
19.70
19.70
19.70
19.70
19.70
24.80
24.80
24.80
24.80
24.80
24.80
18.50
18.50
18.50
17.72
19.69
19.69
21.65
21.65
21.65
21.65
24.80
24.80
26.38
28.74
31
# of Fan
K Factor w/
K Factor
Blades
Inlet Guard
5
1078
5
1078
5
1078
6
1746
6
1746
5
1746
5
1746
5
2229
5
2229
5
2229
5
2229
5
2610
5
2610
7
882
7
882
7
882
7
882
7
1124
7
1124
7
1431
7
1431
7
1431
7
1431
7
1830
7
1830
7
2341
7
2861
Assembly Width
Assembly Length
19.70
13.78
19.70
14.06
19.70
14.06
19.70
16.83
19.70
16.83
19.70
16.37
19.70
16.37
24.80
17.88
24.80
17.88
24.80
22.46
24.80
22.46
24.80
23.66
24.80
23.66
18.50
11.61
18.50
11.61
18.50
11.61
17.72
12.99
19.69
12.44
19.69
12.44
21.65
14.49
21.65
14.49
21.65
14.49
21.65
13.58
24.80
15.63
24.80
15.63
26.38
17.76
28.74
19.02
1043
1043
1043
1698
1698
1698
1698
2156
2156
2156
2156
2519
2519
845
845
845
845
1078
1078
1375
1375
1375
1375
1756
1756
2248
2740
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