Manualshelf

Brochure

ManualsBrandsHart & Cooley ManualsCommercial Registers & Grilles20" x 20" (Wall Opening Size) Steel Return Grille (94A Series)
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Registers & Grilles - Aluminum
20
Registers & Grilles - Aluminum
6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36
6 X X X X X X X X X X X X X X X X
8 X X X X X X X X X X X X X X X
10 X X X X X X X X X X X X X X
12 X X X X X X X X X X X X X
14 X X X X X X X X X X X X
16 X X X X X X X X X X X
18 X X X X X X X X X X
20 X X X X X X X X X
22 X X X X X X X X
24 X X X X X X X
26 X X X X X X
28 X X X X X
30 X X X X
32 X X X
34 X X
36 X
C4 Available Sizes (in.)
HT
WIDTH
6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36
6 X X X X X X X X X X X X X X X X
8 X X X X X X X X X X X X X X X
10 X X X X X X X X X X X X X X
12 X X X X X X X X X X X X X
14 X X X X X X X X X X X X
16 X X X X X X X X X X X
18 X X X X X X X X X X
20 X X X X X X X X X
22 X X X X X X X X
24 X X X X X X X
26 X X X X X X
28 X X X X X
30 X X X X
32 X X X
34 X X
36 X
CD4 Available Sizes (in.)
HT
WIDTH
6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36
6 X X X X X X X X X X X X X X X X
8 X X X X X X X X X X X X X X X
10 X X X X X X X X X X X X X X
12 X X X X X X X X X X X X X
14 X X X X X X X X X X X X
16 X X X X X X X X X X X
18 X X X X X X X X X X
20 X X X X X X X X X
22 X X X X X X X X
24 X X X X X X X
26 X X X X X X
28 X X X X X
30 X X X X
32 X X X
34 X X
36 X
CM4 Available Sizes (in.)
HT
WIDTH
Other sizes available upon request
Other sizes available upon request
Other sizes available upon request
Note: Screw hole location details on page 117
Note: Screw hole location details on page 117
Note: Screw hole location details on page 117
CM4 Register
•
Extruded aluminum construction
•
Four-way deflection
•
Individually adjustable curved-
face bars
•
Pivoted bars for easy positive setting
•
Multi-shutter valve
•
Bright White or Satin Anodized finish
C4 Grille
•
Extruded aluminum construction
•
Four-way deflection
•
Individually adjustable curved-
face bars
•
Pivoted bars for easy positive setting
•
Bright White or Satin Anodized finish
CD4 Register
•
Extruded aluminum construction
•
Four-way deflection
•
Individually adjustable curved-
face bars
•
Pivoted bars for easy positive setting
•
Opposed-blade damper
•
Bright White or Satin Anodized finish
Engineering Data on Page 83