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29
Ducting Accessories
Louvered backdraft shutters manufactured totally
from UV stabilized plastic material.
Model A B C D E
PER-100W
5
15/16
151
5/8
16
5
1/2
140
4
3/16
106
3/16
5
PER-150W
8
203
9/16
14
7
1/2
191
6
152
3/16
5
Dimensions in inches/mm
Model
A
(External
Dimensions)
B
(Grill Area)
GR-100
5.12 x 5.12
130 x 130
3.94 x 3.94
100 x 100
GR-150
7.48 x 7.48
190 x 190
5.91 x 5.91
150 x 150
Dimensions inches / mm
PER-W
Plastic Louvered Shutter
GRA
Aluminum Exterior Fixed Grilles
Galvanized steel roof
caps with damper ap
closure.
Model A B C D E F G
Wgt.
(lbs)
RC-4
6
150
6
150
3
1/2
90
12
300
12
300
4
1/2
115
2
1/2
60
1
RC-6
8
200
8
200
4
100
14
355
14
355
5
125
4
100
1
Dimensions in inches/mm
RC
Roof Cap