Difuzoare de tavan pentru tubulatura textila FabricAir Difuzor
EN
THE FUTURE OF AIR DISPERSION
FabricAir Ceiling Diffusers
®
SMART
SOLUTION
Simplicity • Performance • Aesthetics
The FabricAir® Ceiling Diffuser
2
FabricAir® Ceiling Diffusers offer easy installation,
reliable performance, a choice of aesthetic finishes
and energy-friendly technology
SMART
SOLUTION
www.fabricair.com/ceiling-diffusers
Aesthetics, simplicity
and performance
Smart Air solutions
Indoor air quality in the modern workplace is important
for both comfort and health. The FabricAir® Ceiling
Diffusers were developed to provide buildings with a
draft-free indoor climate. It offers easy installation, flexible
design, and eco-friendly technology.
FabricAir® Ceiling Diffusers are made from two standard
fabric components – a plenum box and a flow panel.
Air is delivered through a flat flow panel, allowing the
diffuser to match suspended ceiling tiles. Diffusers can
be designed as needed – for supply and extract air. The
plenum is fully insulated to prevent e
nergy loss while
providing quiet and draft-free operation. The diffusers are
suitable for isothermal and cooling conditions.
Flexible design
Ceiling diffusers are available in a choice of fabric colors and
prints to match your design aesthetics. A low plenum box (300 mm)
ensures each diffuser easily fits into your suspended ceiling.
Simple installation
Installation can be completed in minutes. A simple tightening strap
is all that is required to secure the ceiling diffuser to metal or
flexible ducts.
Reliable performance
Because the ceiling diffusers are fully insulated, they prevent energy
loss, eliminate any risk of condensation, and are therefore suitable
for isothermal or cooling conditions, and can be deployed for supply
and extract air. The diffusers are compliant with fire regulations, and
each unit offers quiet, draft-free operation and well balanced air
distribution. Every FabricAir® Ceiling Diffuser is protected by a full
manufacturer’s warranty.
3
4
Pattern matched
to complement surrounding tiles
Contrasting panels make a statement
5
Some of many color and printed texture options available for FabricAir diffusers
Design flexibility
and aesthetics
Make a bold statement with bright colors or choose a discreet design to match
the surrounding ceiling tiles. FabricAir® Ceiling Diffusers are available in a
range of standard colors or custom prints according to your specification.
The ceiling diffuser doesn't require regular maintenance and can be adapted
to certain needs quickly. If you are in a mood to change the appearance of your
office, simply remove the existing flow panel and change with a new one!
White fabric for any setting
Peel off the flow panel
Fit the other flow panel on a plenum box
6
www.fabricair.com/ceiling-diffusers
Installation guides
Simple installation
FabricAir® Ceiling Diffusers can be installed in a matter of minutes.
To install:
1. Drop-in the diffuser.
2. Slide the diffuser’s connection sleeve over the duct.
3. Tighten the supplied strap.
That’s it.
1
Lay the diffuser in place
If using flexible ducts, cut open
and peel back the outer layer
of insulation. Insert the inner
part of the flexible duct and
tighten the strap.
2
Slide the diffuser’s connection
sleeve over the duct
3
Tighten the supplied strap
Replace the outer
layer of insulation.
7
FINISH
FABRICAIR
DIFFUSERS
CARRYING
DROPPING IN
CONNECTING
VS
FINISH
CONVENTIONAL
DIFFUSERS
Installation is many times faster, compared to conventional diffusers
Significant time savings
Installation of FabricAir® Ceiling Diffusers consists of three stages: carrying, dropping in,
and connecting. With FabricAir diffusers you can achieve significant time savings, shortening
installation time by 5 times.
Lightweight design allows several
units to be carried at once
Carrying
Dropping In
Connecting
FabricAir® Ceiling Diffusers, depending on its
size, weighs from 1,7 to 2,8 kg. Lightweight
product design allows one person to carry
up to 4
units at a time. In comparison to the conventional
diffusers, fabric ones are 2-3 times lighter, which
shortens the carrying process by around 2 times.
The dropping in process of FabricAir® Ceiling
Diffusers is extremely fast. Because of the light
weight, there is no need for additional ceiling
anchors, seismic bracing, support cables, or rods.
Since the only thing needed is the actual dropping
in and there is no need for extra tools and
materials, the process becomes 7 times faster.
Connection of FabricAir® Ceiling Diffuser is the
simplest process possible. The installer only
needs to slide diffuser’s opening over the duct
and tighten the strap. Having that in mind, the
connecting of the ceiling diffusers shortens by
around 4 times.
8
Reliable performance
FabricAir® Ceiling Diffusers offer a well-balanced air distribution without
causing drafts in occupied zones. They create reliable, healthy indoor air
quality even in rooms with low ceilings.
The shape and form of
the FabricAir plenum box minimizes both noise and
energy loss. The insulation of the plenum box reduces noise even further
while also preventing energy loss and eliminating any risk of condensation.
Although developed for typical office environments, FabricAir diffusers are
also suitable for schools, shops and other comfort ventilation applications
with suspended ceilings.
9
Product features
Flexible deployment options
Lifespan and warranty
Suitable for use in supply and extract air,
FabricAir diffusers are available in several sizes
and connection positions for deployment in
block
is tooperation
indicatemakes FabricAir
mostThis
settings.
Quiet
if a localized
(metric
or libraries,
diffusers
ideal for use
in offices,
imperial)
block is
classrooms
andtext
more.
Every unit is supplied with a full 10 year
manufacturer's warranty, protecting you against
manufacturing defects and other potential issues.
missing at this location
Energy-friendly technology
FabricAir® Ceiling Diffusers
are designed to
reduce the carbon footprint of your projects.
Their lightweight fabric construction generates
less CO2 during production and transport than
conventional diffusers.
FabricAir® Ceiling Diffusers also place less load
stress on your construction, saving up to 11,5 kg
per unit.
Each diffuser is fully insulated to prevent energy
loss. The insulation also eliminates any risk of
condensation. Low pressure drop across the
diffuser ensures low operating costs.
Hygienic operation
The operation of FabricAir® Ceiling Diffusers is
extremely simple. The product does not require
regular maintenance but can be washed and
disinfected as desired.
Integrated architectural design
A range of custom print options allows FabricAir®
Ceiling Diffusers to match the surrounding tiles
keeping ceiling design consistent and integral
with overall space design.
9 Suitable for isothermal or cooling
conditions
9 Available for both supply and extract
air
9 Draft-free air distribution
9 Satisfies fi
re regulations
9 Eliminate any risk of condensation
9 Doesn't require regular maintenance
9 Antimicrobial fabric
9 Quiet operation
9 Suitable for T-profile based
suspended ceiling types
9 Available in standard and custom
colors as well as custom prints and
patterns
9 Low product height (300 mm)
9 Insulated plenum box to prevent
energy loss
9 A tightening strap connects the
diffuser to metal or flexible ducts
9 10-year warranty
10
Vital statistics
Office area: 950 m²
Ceiling height: 2,40 m
Air volume: 8.300 m³/h
FabricAir diffuser sizes:
600x1200 mm, 1200x600 mm and 600x600 mm.
Maximum pressure loss: 23 Pa
67 diffusers in total (32 supply diffusers and 35 extract)
Sound power level, max: 21 dB(A)
11
“Subtle but effective, the
FabricAir diffusers perfectly
match the aesthetics of our
new office. More importantly,
they ensure good air circulation
so that we are able to work in
comfort, whatever the weather
outside.”
Morten Bergsten, CEO,
Bergsten Timber, Denmark
Looks good,
f
eels good
When Bergsten Timber opened a brand-new office building, they chose
FabricAir to supply ceiling diffuser units. The air handling units are
located in the basement transporting the air through a ventilation system
across three floors. Then the air is distributed in the rooms at isothermal
or cooling conditions (depending on the demand) through strategically
placed FabricAir® Ceiling Diffusers, with additional VAV dampers to help
regulate the air volume in each room.
12
Technical Data
Supply unit, SMM
The FabricAir SMM ceiling diffusers are drop-in diffusers, suitable
for T-profile-based suspended ceiling installations and are used
for both cooling and isothermal air supply. They are quick to install
and require no tools. The diffusers can be connected to both solid
and flexible ducts. The plenum box – the upper and hidden part of
the diffuser – is insulated. The connection sleeve is centered on the
C**
Size
W
L
H
D*
C**
m
mm
mm
mm
mm
mm
mm
kg
D*
H
Dim
ensions
end or side of the plenum box and it fits for duct sizes from Ø125
to Ø250 mm by adjusting the strap lock. The flow panel – the lower
and visual part – is a fabric with a MicroFlow™ flow model and is
available in alternative colors or printed patterns. FabricAir® Ceiling
Diffusers are made from FabricAir Combi 80 and Combi 90 fabrics
and they come with a 10-year warranty.
W
L
solid
flexible
duct
duct
600x600
595
595
300
260
205
110
1,7
600x1200
595
1195
300
260
205
110
2,8
1200x600
1195
595
300
260
205
110
2,8
Notes:
* Fits for duct sizes Ø125-250 mm by adjusting the strap lock.
** Length of the connection sleeve when fully extended. Length decreases with the size of the duct
when connected. Smaller duct diameter results in a shorter length of the connection sleeve.
Disclaimer: Diffuser flow panels may experience a small amount of sagging during operation or at
rest after extended use.
Performance Data
Tested in general accordance to s
tandards EN 12238, ISO 3744 and ISO 7235,
and ISO 3741 and ISO 5135. Tests performed with straight metal duct
connection. Actual performance may vary in the field depending on upstream
duct layout and when flexible duct is used.
Sizing Diagrams: air volume q [m3/h], total pressure loss Δpt [Pa], sound
power level LWA [dB(A)] and throw l0,2 [m] are shown. The throw is specified
as the vertical distance from the diffuser to the jet average terminal velocity
of 0,2 m/s. Recommended max. air volume 250 m3/h (600x600 mm) and 500
m3/h (1200x600, 600x1200 mm). Recommended max. permissible difference
between supply and room air temperature is ΔT of -5°C.
Code compliance
Feature
EN 13501-1
UL 723
ULC s102.2
GOST 30244
NFP 92:507
DS 428
GB 8624
Anti-microbial
B-s1, d0
+
+
+
M1
+
B-s1, d0, t1
+
13
Sound attenuation, dB
Connecting
duct
diameter
[mm]
63
Hz
125
Hz
250
Hz
500
Hz
1
kHz
2
kHz
4
kHz
8
kHz
125
-
-
-
-
3,2
0,8
2,6
4,3
160
-
-
-
-
5,2
-
0,4
3,0
200
-
0,6
-
-
6,5
1,5
1,6
4,1
250
-
0,2
-
0,1
5,8
2,5
3,7
3,8
100
100
10090
90
9080
80
8070
70
60
7060
50
6050
40
5040
30
4030
20
3020
10
2010
0
10 0
Sizing diagrams
Δpt [Pa]
ΔpΔp
t [Pa]
t [Pa]
SMM 600 x 600 mm
0
0
0
0
50
50
50
100
100
100
Ø125
Ø125
Sound attenuation of the diffuser ΔL from duct to room in dB.
Dash (-) denotes attenuation was not determined.
Ø125
200
200
q [m33/h]
150 q [m /h]200
Ø160q [m3/h]Ø200
Ø160
Ø160
250
250
300
300
350
350
250
300
350
250
250
300
300
350
350
250
Ø250
Ø250
300
350
250
250
300
300
350
350
250
ΔT-5°C
ΔT-5°C
300
350
Ø200
Ø250
Ø250
Ø200
Ø250
LWA [dB(A)]
LWA
LWA[dB(A)]
[dB(A)]
60
60
55
6055
50
5550
45
5045
40
4540
35
4035
30
3530
25
3025
20
2520
15
15
20
10
10
15 0
0
10
0
150
150
1,5
1,5
1,4
1,4
1,3
1,5
1,3
1,2
1,4
1,2
1,1
1,3
1,1
1,0
1,2
1,0
0,9
1,1
0,9
0,8
1,0
0,8
0,7
0,9
0,7
0,6
0,8
0,6
0,5
0,7
0,5
0,4
0,6
0,4
0,3
0,5
0,3
0
0,4 0
50
50
50
100
100
100
Ø125
Ø
125
Ø125
150
150
200
200
q [m33/h]
q [m /h]
150
200
Ø160q [m3/h]Ø200
Ø160
Ø200
Ø160
Ø200
Ø250
l0.2 [m]
l0.2l0.2[m]
[m]
Air distribution pattern
The air at isothermal or cooling conditions is distributed below
the diffuser creating a low velocity air dispersion beneath it.
0,3
0
50
50
50
100
100
150
150
200
200
q [m33/h]
q [m /h]
100
150
200
Isothermal
ΔT-2°C
3/h]
Isothermal
ΔT-2°C
q [m
14
Sizing diagrams
SMM 600 x 1200 mm
Connecting
duct
diameter
[mm]
63
Hz
125
Hz
250
Hz
500
Hz
1
kHz
2
kHz
4
kHz
8
kHz
125
0,1
0,1
-
-
5,6
1,0
2,0
6,6
160
0,6
0,2
-
-
5,5
1,4
0,5
3,3
200
0,8
0,5
-
-
4,7
3,6
-
4,3
250
1,6
1,0
-
1,0
6,4
5,9
3,1
7,1
Δpt [Pa]
ΔpΔp
t [Pa]
t [Pa]
Sound attenuation, dB
100
100
10090
90
9080
80
8070
70
7060
60
6050
50
5040
40
4030
30
3020
20
2010
10
10 00
0
0
0
0
100
100
100
200
200
200
Ø125
Ø125
Ø125
Sound attenuation of the diffuser ΔL from duct to room in dB.
Dash (-) denotes attenuati
on was not determined.
500
500
500
600
600
600
700
700
700
500
500
600
600
700
700
500
Ø250
Ø250
600
700
500
500
600
600
700
700
500
ΔT-5°C
ΔT-5°C
600
700
Ø250
Ø250
Ø250
LWA [dB(A)]
LWA
LWA
[dB(A)]
[dB(A)]
60
60
55
60 55
50
55 50
45
50 45
40
45 40
35
40 35
30
35 30
25
30 25
20
25 20
15
20 15
10
15 10 0
0
10
0
300
400
300
400
q
[m3/h]
300q [m3/h]
400
q [m3/h]
Ø160
Ø200
Ø160
Ø200
Ø160
Ø200
1,5
1,5
1,4
1,4
1,51,3
1,3
1,41,2
1,2
1,31,1
1,1
1,21,0
1,0
0,9
1,10,9
0,8
1,00,8
0,7
0,90,7
0,6
0,80,6
0,5
0,70,5
0,4
0,60,4
0,3
0,50,3
100
100
100
200
200
200
Ø125
Ø125
Ø125
300
300
400
400
q [m33/h]
q [m /h]
300
400
Ø160 3
Ø200
q
[m
/h]
Ø160
Ø200
Ø160
Ø200
Ø250
l0.2 [m]
l0.2l0.2[m]
[m]
Air distribution pattern
The air at isothermal or cooling conditions spreads wider beneath the
diffuser. The effect becomes stronger as the air volume increases, allowing to
cover a larger area of the room with the fresh air while preventing draft.
0,4
0,3
0
0
0
100
100
100
200
200
300
300
400
400
q [m33/h]
q [m /h]
200
Isothermal 300
Isothermal
400
ΔT-2°C
ΔT-2°C
q [m3/h]
15
SMM 1200 x 600 mm
Sizing diagrams
Connecting
duct
diameter
[mm]
63
Hz
125
-
160
125
Hz
250
Hz
500
Hz
1
kHz
2
kHz
4
kHz
8
kHz
0,3
-
-
6,7
3,1
3,8
1,1
-
0,1
-
-
6,9
3,0
2,9
1,8
200
-
0,7
0,1
-
9,4
5,3
5,3
3,4
250
-
1,0
1,7
1,1
10,0
4,0
4,5
6,2
Δpt [Pa]
ΔpΔp
t [Pa]
t [Pa]
Sound attenuation, dB
100
100
10090
90
9080
80
8070
70
7060
60
6050
50
5040
40
4030
30
3020
20
2010
10
10 0
0
0
0 0
0
100
100
100
200
200
200
Ø125
Ø125
Ø125
Sound attenuation of the diffuser ΔL from duct to room in dB.
Dash (-) denotes attenuation was not determined.
300
400
300
400
3
300 q [m3/h]400
q [m /h]
q [m3/h]
Ø160
Ø160
Ø160
Ø200
Ø200
Ø200
500
500
500
600
600
600
700
700
700
500
500
600
600
700
700
500
600
700
500
500
600
600
700
700
500
600
700
Ø250
Ø250
Ø250
LWA [dB(A)]
LWA
LWA[dB(A)]
[dB(
A)]
60
60
6055
55
5550
50
5045
45
4540
40
4035
35
3530
30
3025
25
2520
20
2015
15
Air distribution pattern
1510
10
10
0
0
0
100
100
100
200
200
300
300
200
Ø125
Ø125
Ø125
Ø160
Ø160
Ø200
Ø250
Ø250
Ø200
Ø250
l0.2 [m]
l0.2l0.2[m]
[m]
1,5
1,5
1,4
1,4
1,5
1,3
1,3
1,4
1,2
1,2
1,3
1,1
1,1
1,2
1,0
1,0
1,1
0,9
0,9
1,0
0,8
0,8
0,9
0,7
0,7
0,8
0,6
0,6
0,7
0,5
0,5
0,6
0,4
0,4
0,5
0,3
0,3
0,4
400
400
q [m3/h]
300 q [m3/h]400
q [m3/h]Ø200
Ø160
The air at isothermal or cooling conditions spreads wider beneath the
diffuser. The effect becomes stronger as the air volume increases, allowing to
cover a larger area of the room with the fresh air while preventing draft.
0,3
0
0
0
100
100
100
200
200
200
Isothermal
Isothermal
300
300
400
400
q [m33/h]
300 q [m /h]400
3/h]
q [m
ΔT-2°C
ΔT-2°C
ΔT-5°C
ΔT-5°C
16
Technical Data
Extract units, EPM
The FabricAir EPM is a drop-in unit, suitable for T-profile-based
suspended ceiling installations and is used fo
r air extraction. They are
quick to install and require no tools. The units can be connected to both
solid and flexible ducts. The plenum box – the upper and hidden part of
the unit – is insulated. The connection sleeve is centered on the end or
C**
Size
W
L
H
D*
mm
mm
mm
mm
mm
D*
H
Dimensions
side of the plenum box and it fits for duct sizes from Ø125 to Ø250 mm
by adjusting the strap lock. The flow panel – the lower and visual part –
is a fabric with a PerfoFlow™ flow model and is available in alternative
colors or printed patterns. This unit is made from FabricAir Combi 80 and
Combi 90 fabrics and it comes with a 10-year warranty.
W
L
C**
m
mm
kg
solid
flexible
duct
duct
600x600
595
595
300
260
205
110
1,7
600x1200
595
1195
300
260
205
110
2,8
1200x600
1195
595
300
260
205
110
2,8
Notes:
* Fits for duct sizes Ø125-250 mm by adjusting the strap lock.
** Length of the connection sleeve when fully extended. Length decreases
with the size of the duct
when connected. Smaller duct diameter results in a shorter length of the connection sleeve.
Disclaimer: Unit flow panels may experience a small amount of curve inwards during operation or
sagging at rest after extended use.
Performance Data
Tested in general accordance to standards ISO 3744 and ISO 7235, ISO 3741
and ISO 5135. Tests performed with straight metal duct connection. Actual
performance may vary in the field depending on upstream duct layout and
when flexible duct is used.
Sizing diagrams: air volume q [m3/h], total pressure loss Δpt [Pa] and sound
power level LWA [dB(A)] are shown.
Code compliance
Feature
EN 13501-1
UL 723
ULC s102.2
GOST 30244
NFP 92:507
DS 428
GB 8624
Anti-microbial
B-s1, d0
+
+
+
M1
+
B-s1, d0, t1
+
Sizing diagrams
EPM 600 x 600 mm
17
100
90
80
Connecting
duct
diameter
[mm]
63
Hz
125
Hz
250
Hz
500
Hz
1
kHz
2
kHz
4
kHz
8
kHz
125
-
0,1
-
-
1,4
0,4
2,5
3,5
160
-
-
-
-
3,3
-
-
3,6
200
-
0,5
-
-
5,2
1,7
3,3
3,6
250
-
-
-
-
3,6
3,1
3,6
3,7
Δpt [Pa]
70
Sound attenuation, dB
60
50
40
30
20
10
0
0
100
200
300
400
500
600
700
800
700
800
q [m3/h]
Ø125
Sound attenuation of the diffuser ΔL from duct to room in dB.
Dash (-) denotes attenuation was not determined.
Ø160
Ø200
60
Ø250
Out of range*
55
50
LWA [dB(A)]
45
40
35
30
25
20
15
10
0
100
200
300
400
500
600
q [m3/h]
Ø125
Ø160
Ø200
Ø250
* Exceeds the recommended air volume. Neglection may cause
vibrations and performance disturbances.
18
Sizing diagrams
EPM 600 x 1200 mm
100
90
80
Sound attenuation, dB
63
Hz
125
Hz
250
Hz
500
Hz
1
kHz
2
kHz
4
kHz
8
kHz
Δpt [Pa]
Connecting
duct
diameter
[mm]
70
60
50
40
30
125
0,2
-
-
-
5,0
-
0,3
5,0
160
0,5
0,2
-
-
4,4
0,1
0,3
2,0
200
0,6
0,5
-
-
5,5
3,1
2,0
4,0
250
1,4
1,1
-
-
5,6
5,3
3,9
7,3
20
10
0
0
100
200
300
400
500
600
700
800
900
1000
q [m3/h]
So
und attenuation of the diffuser ΔL from duct to room in dB.
Dash (-) denotes attenuation was not determined.
Ø125
Ø160
Ø200
60
Ø250
Out of range*
55
50
LWA [dB(A)]
45
40
35
30
25
20
15
10
0
100
200
300
400
500
600
700
800
900
q [m3/h]
Ø125
Ø160
Ø200
Ø250
* Exceeds the recommended air volume. Neglection may cause
vibrations and performance disturbances.
1000
19
Sizing diagrams
EPM 1200 x 600 mm
100
90
80
Sound attenuation, dB
Connecting
duct
diameter
[mm]
63
Hz
250
Hz
500
Hz
1
kHz
2
kHz
4
kHz
8
kHz
125
-
-
-
-
8,4
3,7
4,6
0,5
160
-
-
-
-
5,6
4,0
3,5
1,1
200
-
0,6
-
-
8,7
5,8
6,5
3,2
250
-
1,0
1,5
1,6
8,8
3,6
4,7
4,6
Δpt [Pa]
125
Hz
70
60
50
40
30
20
10
0
0
100
200
300
400
500
600
700
800
900
1000
q [m3/h]
Sound attenuation of the diffuser ΔL from duct to room in dB.
Dash (-) denotes attenuation was not determined.
Ø125
Ø160
Ø200
60
Ø250
Out of range*
55
50
LWA [dB(A)]
45
40
und attenuation of the diffuser ΔL from duct to room in dB.
Dash (-) denotes attenuation was not determined.
Ø125
Ø160
Ø200
60
Ø250
Out of range*
55
50
LWA [dB(A)]
45
40
35
30
25
20
15
10
0
100
200
300
400
500
600
700
800
900
q [m3/h]
Ø125
Ø160
Ø200
Ø250
* Exceeds the recommended air volume. Neglection may cause
vibrations and performance disturbances.
1000
19
Sizing diagrams
EPM 1200 x 600 mm
100
90
80
Sound attenuation, dB
Connecting
duct
diameter
[mm]
63
Hz
250
Hz
500
Hz
1
kHz
2
kHz
4
kHz
8
kHz
125
-
-
-
-
8,4
3,7
4,6
0,5
160
-
-
-
-
5,6
4,0
3,5
1,1
200
-
0,6
-
-
8,7
5,8
6,5
3,2
250
-
1,0
1,5
1,6
8,8
3,6
4,7
4,6
Δpt [Pa]
125
Hz
70
60
50
40
30
20
10
0
0
100
200
300
400
500
600
700
800
900
1000
q [m3/h]
Sound attenuation of the diffuser ΔL from duct to room in dB.
Dash (-) denotes attenuation was not determined.
Ø125
Ø160
Ø200
60
Ø250
Out of range*
55
50
LWA [dB(A)]
45
40
... ascunde
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