CEILING DIFFUSERS
Previous View
Home
Contents
Dimensions
Specification Performance
B1
CEILING DIFFUSERS
Contents
Page No.
General Product Overview
Stamped Square Ceiling Diffusers
SLD
SLDA
SLD3
SLD2
SFD
-
Steel
Steel
Steel
Steel
Steel
B3
B6
B11
B16
B20
B24
- Fixed Pattern - 4 Cone
- Adjustable Pattern - 4 Cone
- Fixed Pattern - 3 Cone
- Fixed Pattern - 2 Cone
- Flat Panel
- Architectural
Pattern Ceiling Diffusers • Square and Rectangular
- Steel
- Steel
- Aluminum
- Aluminum
B
Perforated Supply Ceiling Diffusers
Perforated Return Ceiling Diffusers
PDSF
PDCB
PDFD
PDFF
PDR
PDFR
PDRP
-
Steel
Steel
Steel Face
Steel Face
- Steel
- Steel Face
- Steel
B31
B31
B31
B31
- Fixed Pattern
- Adjustable Pattern
- Fixed Pattern
- Adjustable Pattern
CEILING DIFFUSERS
LPD
LPDA
ALPD
ALPDA
- Adjustable Stamped Deflectors
- Curved Blades
- Disc Deflector - Fiberglass Plenum
- Adjustable Stamped Deflectors - Fiberglass Plenum
B51
B57
B64
B66
- Fiberglass Plenum
- Ductless Application
B71
B75
B79
- Adjustable Horizontal Pattern
- Adjustable Horizontal to Vertical Pattern
B82
B86
Round Ceiling Diffusers
RLD
RLDA
- Steel
- Steel
Modular Core Ceiling Diffusers
MCD
- Steel
- 1, 2, 3 or 4-way Adjustable Pattern
B88
Ceiling Diffuser Options and Accessories
B93
B94
B95
Product Overview
ADF Mounting Frames
Options and Finishes
Air Balancing Devices
B96
B97
B97
ROD, RSD - Round Neck Dampers
SOBD, AOBD - Opposed Blade Damper - Diffuser Mount
QBF
- Quadrant Blanks
Linear Slot Diffusers
Model Series LS • 'Ice Tong' Pattern Controllers • Extruded Aluminum
LS50
- Supply
- 1/2" (13) Slot
LS75
- Supply
- 3/4" (19) Slot
LS10
- Supply
- 1" (25) Slot
LSR50
- Return
- 1/2" (13) Slot
LSR75
- Return
- 3/4" (19) Slot
LSR10
- Return
- 1" (25) Slot
Options and Accessories
B98
B98
B98
B98
B98
B98
B104
Linear Slot Diffuser Plenums
Model Series LSP • Steel
LSP50/75/10 - Standard Performance
B2
Previous View
Home
Contents
B112
Dimensions
Specification Performance
CEILING DIFFUSERS
GENERAL PRODUCT OVERVIEW
Ceiling Diffusers
Quality Assured Products, unobtrusive clean lines for appearance, careful engineering and professional workmanship
with the backing of an industry leader - these add up to true value; prime reasons for specifying Manufactured Air
Products Ceiling Diffusers.
Architectural excellence and engineering selections demand high quality products and shipping schedules demand
service, all part of the package.
B
Stamped Square
Square and Rectangular Pattern
These diffusers are a very popular choice for general air
distribution applications. The diffusers are designed to
provide high performance at a cost effective price.
The stamped one-piece cones and die-formed clean
curves supply a 360° diffusion pattern and provide the
high performance necessary in VAV systems. Integral
round necks provide a secure connection for flexible duct
applications. MAP’s "classic " four-cone, removable core
design is available in most ceiling module sizes,
constructed of corrosion-resistant steel, and an option of
fixed or adjustable patterns. A two and three cone fixed
pattern and an architectural flat panel diffuser are also
included in this series.
Fixed Pattern
Steel Construction – Model SLD
See Page B6
Adjustable Pattern
Steel Construction – Model SLDA
See Page B11
Fixed Pattern Three Cone
Steel Construction – Model SLD3
See Page B16
Fixed Pattern Two Cone
Steel Construction – Model SLD2
See Page B20
Architectural Flat Panel
Steel Construction – Model SFD
See Page B24
MAP’s pattern diffusers are typically used in applications
where considerable volumes of air are required while
maintaining relatively low noise levels and pressure
drops. This series is available in corrosion-resistant steel
or aluminum construction.
Previous View
Home
Contents
CEILING DIFFUSERS
Models LPD, ALPDA
Models SFD, SLDA, SLD
Steel Construction –
Fixed Pattern – Model LPD
Adjustable Pattern – Model LPDA
Suffix '-D' adds a steel OBD
Aluminum Construction –
Fixed Pattern – Model ALPD
Adjustable Pattern – Model ALPDA
Suffix '-D' adds a steel OBD
Suffix '-DA' adds an aluminum OBD
Dimensions
See Page B31
See Page B31
See Page B31
See Page B31
Specification Performance
B3
CEILING DIFFUSERS
Model PDSF, PDCB
CEILING DIFFUSERS
B
Models PDR, PDRP
Perforated Supply Diffusers
Perforated Return Diffusers
The clean look steel perforated face on this supply diffuser has
3/16" (5) diameter holes on 1/4" (6) centers. They are available
with either stamped deflectors, curved blades or a disc
deflector to suit numerous performance ranges. The backpans
are offered in either corrosion-resistant steel or a pre-scored
fiberglass plenum that makes for an easy stocking solution.
Steel Backpan
Adjustable Deflectors – Model PDSF
See Page B51
The MAP perforated return diffusers have a steel face with
3/16" (5) diameter holes on 1/4" (6) centers. Both ductless
and ducted versions are offered. Corrosion-resistant steel or
fiberglass backpans are available for the ducted models. A
full size square neck and a panel design are offered as well.
Ducted - Round /Square Neck
Steel Backpan – Model PDR
See Page B71
Curved Blades – Model PDCB
Fiberglass Plenum
Disc Deflector – Model PDFD
Adjustable Deflectors – Model PDFF
See Page B57
See Page B64
See Page B66
Full Size Square Neck – Model PDR
Ducted - Prescored Round Neck
Fiberglass Plenum – Model PDFR
Ductless
Steel Panel – Model PDRP
See Page B75
See Page B79
Model MCD
Model RLD
B4
See Page B71
Round
Modular Core
MAP’s round diffusers deliver the air in a true 360° radial
pattern. The diffusers are offered in two adjustable styles;
a horizontal discharge pattern and a fully adjustable
vertical to horizontal discharge pattern. These diffusers
are available in corrosion-resistant steel.
Adjustable Horizontal Pattern
Steel Construction – Model RLD
See Page B82
Adjustable Horizontal to Vertical Pattern
Steel Construction – Model RLDA
See Page B86
This steel diffuser has four individual, corrosion-resistant
steel, spring-loaded modular pattern controllers. The
pattern controllers are shipped in a 4-way discharge
pattern and can easily be field adjusted to provide a 1, 2,
or 3-way discharge pattern. They are available with
square necks and optional round transitions.
Modular Core
Steel – Model MCD
See Page B88
Suffix '- D' adds a steel OBD.
Previous View
Home
Contents
Dimensions
Specification Performance
CEILING DIFFUSERS
Options & Accessories
MAP offers a selection of accessories for ceiling diffusers.
Air balancing devices, air extractors and a selection of
mounting frames are several of the accessories available.
Options
Mounting Frames
See Page B94
Options
See Page B95
Finishes
See Page B95
Accessories
Air Balancing Devices
See Page B96
Directional Devices
See Page B97
B
CEILING DIFFUSERS
Model Series LSP
Model LS75
Linear Slot Diffusers
Plenums for Linear Slot Diffusers
The MAP Model Series LS provides architectural
excellence and outstanding performance flexibility.
Available in three different slot opening widths, a range of
1 to 10 slots and a wide choice of border/frame styles that
co-ordinate with ceiling and installation details. They
feature 'ice tong' style individual pattern controllers in
each slot that not only offer a 180° air pattern adjustment,
but can also be used to dampen airflow.
Supply Air –
Models LS50, LS75, LS10
See page B98
Return Air –
Models LSR50, LSR75, LSR10
See page B98
MAP’s Model Series LS Plenums are designed to fit the
5000 Series Slot Diffusers. The plenums are constructed
from corrosion-resistant steel. Specially designed end
caps can be turned up for continuous runs. Plenums are
offered with internal or external insulation.
Standard Performance (non-insulated) –
Models LSP50, LSP75, LSP10
See page B112
Standard Performance (internally insulated) –
Models LSPI50, LSPI75, LSPI10
See page B112
Previous View
Home
Contents
Dimensions
Specification Performance
B5