Model Number
Trim Style & Projection
Inside Box Dimensions W x H x D
Outside Trim Dimensions
Recommended Extinguisher Capacity
W x H
A51SR5
Semi- Rec.
8 x 17 x 5
10 ¾ x 19 ¾
8 ¼ x 17 ¼ x 4
5
A11SR10
9½ x 24 x 6
13 ½ x 28 ½
9 ¾ x 24 ¼ x 3 ½
10
A21SR20
12 x 27 x 8
16 X 31
12 ¼ x 27 ¼ x 5
20
