Rev. 1 - 07/99
D300 Series (striated)
D400 Series (smooth)
Alphabetical Directory Units
The Alpha Communications® D300 (striated) and D400
(smooth) series alphabetical directory units are made of
heavy gauge extruded aluminum, and are available in 5
The D300 series has a striated finish, and is designed to
be used with the 1250 series vertical mail boxes. The
D400 series has a smooth finish, and is designed to be
used with the 1400 and 1500 series horizontal mail boxes.
The 19.125" height on the D300 (striated) series is ideal
for mounting alongside standard 1250 series 19.125"
high vertical mail boxes, if required.
Alphabetical directories are required by the USPS, when
there are 15 or more mail receiving tenants in a building.
NOTE: D300 models are 19.125"H (486mm)
D400 models are 19.00"H (483mm)
All models are 0.75"D (20mm)
off of finished wall surface
40 Name - 7.88"W (200mm)
80 Name - 13.38"W (340mm)
120 Name - 18.88"W (480mm)
160 Name - 24.38"W (620mm)
200 Name - 29.88"W (760mm)
40 Name - 8.75"W (223mm)
80 Name - 15.13"W (385mm)
120 Name - 21.56"W (548mm)
160 Name - 27.88"W (709mm)
200 Name - 34.25"W (870mm)
'x' indicates the color of the directory unit
'A' = Natural Anodized Aluminum
'G' = Gold Anodized Aluminum
'D' = Duranodic (Bronze) Aluminum
Copyright© 1999-2000, Alpha Communications®, All Rights Reserved
42 Central Drive • Farmingdale NY 11735-1202 • Phone (631) 777-5500 • Fax (631) 777-5599
TOLL-FREE 1-800-666-4800 • Web: www.AlphaCommunications.com • Email: email@example.com
Due to continuous product improvement, all colors, sizes, materials,
finishes and specifications are subject to change without notice.
D3003A (120 name)
Aluminum Directory (shown)
ARCHITECTS' AND ENGINEERS'
The alphabetical directory unit(s) shall be Alpha
Communications®/Florence D300x (striated) or
D400x (smooth) or approved equal (x