Direct drive - level 3 - reversible, Dimensional data: model scr3, Model scr3 reversible shown – Greenheck Fan SE1 User Manual
Page 20
20
Panel/Drive frame - Galvanized steel with one-piece
drawn venturi, bolted structural steel channels and
motor plate. (paint optional).
Propeller - Heavy duty, cast aluminum.
Motors - Heavy duty, permanently lubricated, ball
bearing type.
Material Gauges
Max.
Motor
Frame
Size
Approx.
Weight
(lbs.)
Fan
Size
Fan
Panel
Drive
Frame
Prop Hub
Prop
Blade
24
16
14
Cast
Aluminum
Prop
Cast
Aluminum
Prop
184T
80
30
16
11
184T
125
36
16
11
215T
220
42
14
10
254T
290
48
14
10
254T
386
54
14
10
256T
477
Approximate weight does not include accessories.
Fan
Size
A Panel**
B*
C*
D
E
Damper
Size**
20
26 (660)
17
1
⁄
4
(438)
13
1
⁄
2
(343)
1 (25)
20
1
⁄
2
(521)
22 (559)
24
32 (813)
20 (508)
13
1
⁄
2
(343)
1
1
⁄
4
(32)
24
5
⁄
8
(625)
26 (660)
30
38 (965)
20
1
⁄
2
(521)
16
3
⁄
8
(416)
1
1
⁄
4
(32)
30
5
⁄
8
(778)
32 (813)
36
44 (1118)
20
1
⁄
2
(521)
16
3
⁄
8
(416)
2 (51)
36
5
⁄
8
(930)
38 (965)
42
50 (1270)
26 (660)
18
1
⁄
4
(464)
2 (51)
42
5
⁄
8
(1083)
44 (1118)
48
56 (1422)
26
5
⁄
8
(676)
20
5
⁄
8
(524)
2 (51)
49
1
⁄
4
(1251)
50 (1270)
54
62 (1575)
28 (711)
22
7
⁄
16
(570)
2 (51)
55
3
⁄
8
(1407)
56 (1422)
* Varies with motor selection. All dimensions given in inches (mm). **Square dimension.
Direct Drive - Level 3 - Reversible
Dimensional Data: Model SCR3
A sq.
B*
C*
D
E
Exhaust
Airflow
Supply
Airflow
Model SCR3 reversible shown