Brochure

Registers & Grilles - Steel
6
Engineering Data on Page 77-78
821
•
All-steel construction
•
Vertical adjustable face
bars
•
Horizontal multi-shutter
valve
•
Bright White finish
831
•
All-steel construction
•
Horizontal adjustable face
bars
•
Vertical valve
•
Adjustable multi-shutter
valve
•
Bright White finish
•
3
/
4
" fin spacing
6 8 10 12 14 16 18 20 24 30 36
4XXXXXXXXXX
5 XXX
6XXXXXXXXXXX
8 XXXXXXXXXX
10 XXXXXXXXX
12 XXXXXXXX
14 XXXXXXX
16 XXXXX
18 XXXX
20X
24 X
8
HT
821 Available Sizes (in.)
WIDTH
8 10 12 14 16 20 24 30 32 36
4XXXX
6XXXXXXXX
8 XXXXXXX
10 X X X
12 X X
14 X X
HT
831 Available Sizes (in.)
WIDTH
Note: Screw hole location details on page 117
Note: Screw hole location details on page 117
Registers & Grilles - Steel
Contact factory for sizes not listed.
Contact factory for sizes not listed.