Brochure

Linear and Slot Diffusers
81
Linear and Slot Diffusers
Engineering Data on Page 149-152
DP Distribution Plenum
•
Galvannealed steel construction
•
For L and S Series Linears and
Slots
•
Available in insulated or
noninsulated designs
DP Available Sizes
12", 24", 36", 48", 60", 72" lengths
S Series
Mitered Corners
90-degree mitered corners are
available as factory-fabricated
section. Precise factory
cutting and assembly reduces
field fabrication time and
assures proper fit. Mitered
corner sections are furnished
blanked off and in one piece
with the dimensions as
indicated. Corner sections
butt to adjacent straight
sections, which are spliced
together with aligning keys.
Mitered corners are furnished
in style #4 (with pattern
controller and damper). When
viewed from the room side,
the mitered corner section
appears identical to the butting
straight sections.
Plaster frame mitered corners
can be specified with the
outlet mitered corner.
MC 90
NO. OF
SLOTS
01 - 10
MITER TYPE
C - Ceiling
SI - Sidewall Inside
SO - Sidewall Outside
FINISH
SA - Satin Anodized
W - Painted White
Mitered Corner Sections Order as:
S
Nominal Length - 12" to 72"
S - Slots for
slot diffusers
W - Listed
width for
linear bar
grilles
H - Hemmed rail for concealed mfg. hanger brackets - Do not use with mounting frames
S - Straight sides - Use with all mounting frames
I - Internally
insulated
N - Noninsulated
Number
of slots
for slot
diffuser.
Listed
width in
inches for
linear bar
grilles
N - No Inlet
O - Oval Inlet
R - Round Inlet
D - Inlet Damper
N - No Damper
Inlet size
5" to 12"
DP
TYPE
50 - ½" Slot
75 - ¾" Slot
10 - 1" Slot
MARGIN (see page 77)
B
E
F
L
Note: Margins ordered without
mounting frame may
require hanger brackets
and inside hemmed duct
for installation.
MOUNTING STYLE
0 - None (Diffuser only)
1 - Hanger Bracket
2 - Standard Mounting Frame
3 - Wall Mounting Frame
4 - Wall-to-Wall Mounting Frame