Galvanized Box Fans
www.lbwhite.com
Owner’s Manual • Galvanized Box Fans
4
Specifications
Dimension (in.)
Rough-in Opening
Model
Prop Dia.
A
B
C
D
Height
Width
Ship Wt Ship. Dims.
36X370-N
36”
40 1/8
14
18
3/8
40 3/4
40 3/4
110
44x22x47
36X550-N
36”
40 1/8
14
18
3/8
40 3/4
40 3/4
115
44x22x47
36X550S-N
36”
40 1/8
17
21
3/8
40 3/4
40 3/4
130
44x25x47
36X750-N
48”
52 1/8
17
22
3/8
52 7/8
52 7/8
128
56x26x58
36X750S-N
48”
52 1/8
20
25
3/8
52 7/8
52 7/8
150
56x29x58
Performance
CFM
CFM/Watt
Model
HP F.L.A.
Volt. Ph Hz
Motor
RPM
0.00”
SP
0.05”
SP
0.10”
SP
0.15”
SP
0.00”
SP
0.05”
SP
0.10”
SP
0.15”
SP
Db
0.00”
SP
36X370-N
1/2 4.8/2.4
115/230
1
60
1725
10,850
9,990
9,020
7,200
18.4
16.5
14.6
11.4
73
36X550-N
3/4 7.2/3.6
115/230
1
60
1725
11,598
10,757
10,052
9,277
19.3
17
15.3
13.7
74
36X550S-N
3/4 7.2/3.6
115/230
1
60
1725
11,010
10,219
9,549
8,813
18.6
16.4
15.6
13.1
74.8
36X750-N
1
9.0/4.5
115/230
1
60
1725
19,608
18,228
16,773
15,347
21.6
19.5
17.3
15.4
77.9
36X750S-N
1
9.0/4.5
115/230
1
60
1725
19,210
17,499
16,185
14,825
20.9
18.8
16.5
14.7
78.2
