AUTOMATIC DOOR BOTTOMS
0 = Mill Finish (MF)
1 = Clear Anodized (MA)
2 = Gold Anodized (G)
4 = Brite Dip Anodized Clear (BDC)
5 = White Painted (W)
6 = Brite Dip Gold Anodized (BDG)
7 = Satin Nickel (SN)
9 = Bronze Anodized (B)
STANDARD SIZES
32", 36", 42", 48"
Specify net for exact length.
C OLUMBIA ALUMINUM PRODUCTS, LLC
·
800-443-6677
·
FAX: 323-724-9146
·
www.columbiaaluminumproductsllc.com
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Available finishes are listed below the part number.
FINISHES
*Products are not drawn to scale.
302
1, 9
304
0
330
0
336
1, 9
1 11/32"
1/2"
1/4"
5/8"
1 15/16"
7/16"
29/32"
1 21/32"
2 3/16"
7/8"
AUTOMATIC
DOOR BOTTOM
· Automatic door bottoms provide an
excellent seal to keep out sound,
light, draft, insects, dust, fumes, etc.
· Installation is very simple, and fast.
· The surface and mortised models
may be reversed for left- or right-
hand installation.
· To obtain the best results installing
an automatic door bottom, it should
seal on a solid surface. It is not
design to seal on carpet.
· Can be installed on any door either
hollow metal or wood.
· Maximum drop 3/4".
· Can be cut down 2".
· 302 and 336 surface mounted or
mortised available.
5/8"
2 1/16"
PP
Positive
Pressure
PP
Positive
Pressure
PP
Positive
Pressure
PP
Positive
Pressure