Brochure

Registers & Grilles - Aluminum
24
Engineering Data on Page 86-87
REF5 Filter Grille, Grid Core
• All-aluminum construction
•
1
/2” x
1
/2” x
1
/2” square core design
• Accommodates standard 1” thick disposable filter (not included)
• Filter grilles equipped with quarter turn fasteners
• Bright White or Mill finish
• Specify REF52 for 2” filter
6 8 10 12 14 16 18 20 22 24 25 26 28 30 32 34 36
4XXXXXXXXXX XXXXXX
5XXXXXXXXXX XXXXXX
6XXXXXXXXXX XXXXXX
8 XXXXXXXXX XXXXXX
10 XXXXXXXX XXXXXX
12 XXXXXXX XXXXXX
14 XXXXXXXXXXXXX
16 XXXXXXXXXXXX
18 XXXX XXXXXX
20 XXXXXXXXXX
22 XX XXXXXX
24 X XXXXXX
25 X X
26 XXXXXX
28 XXXXX
30 XXXX
32 X X X
34 X X
36 X
HT
REF5 Available Sizes
(
in.
)
WIDTH
Registers & Grilles - Aluminum
ER45 Return Air Grille
• Extruded aluminum construction
• Horizontal louvers fixed at 45 degree deflection
• Available in aluminum or white paint
• Minimum size - 4x4, Maximum size - 48x60
• One piece construction
• An economical choice for your light commercial needs
ER45 Available Sizes
(
in.
)
Min Size 4x4, Max Size 48x60