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Round swirl ceiling diffusers with flat frame and fixed blades, mounted by clips
Brand
Cairox
Application
For air supply and exhaust in ventilation and air conditioning systems.
Material
Steel
Colour
Standard colour white, RAL 9016
Other colours available upon request
Composition
Fixed blades
Clip mounting
Mounting
Fixing directly on the collar without plenum box
Order example
RWR-2C, 200
Explanation
RWR-2C = Diffuser with clip mounting type
200 = Neck size of diffuser
Articles
Article selection assistant
Battery type
Configuration
Type
Size
Article number
Battery type
Configuration
Type
Size
E-shop
I100951060000
BE
ECO
NEOTIME 600 PREMIUM BE ECO
600
I100951060001
BE
DIVA
NEOTIME 600 PREMIUM BE DIVA
600
I100951060002
BE
LOBBY
NEOTIME 600 PREMIUM BE LOBBY
600
I100951090000
BE
ECO
NEOTIME 900 PREMIUM BE ECO
900
I100951090001
BE
DIVA
NEOTIME 900 PREMIUM BE DIVA
900
I100951090002
BE
LOBBY
NEOTIME 900 PREMIUM BE LOBBY
900
I100951130000
BE
ECO
NEOTIME 1300 PREMIUM BE ECO
1300
I100951130001
BE
DIVA
NEOTIME 1300 PREMIUM BE DIVA
1300
I100951130002
BE
LOBBY
NEOTIME 1300 PREMIUM BE LOBBY
1300
I100951180000
BE
ECO
NEOTIME 1800 PREMIUM BE ECO
1800
I100951180001
BE
DIVA
NEOTIME 1800 PREMIUM BE DIVA
1800
I100951180002
BE
LOBBY
NEOTIME 1800 PREMIUM BE LOBBY
1800
I100951250000
BE
ECO
NEOTIME 2500 PREMIUM BE ECO
2500
I100951250001
BE
DIVA
NEOTIME 2500 PREMIUM BE DIVA
2500
I100951250002
BE
LOBBY
NEOTIME 2500 PREMIUM BE LOBBY
2500
I100952060000
CO
ECO
NEOTIME 600 PREMIUM CO ECO
600
I100952060001
CO
DIVA
NEOTIME 600 PREMIUM CO DIVA
600
I100952060002
CO
LOBBY
NEOTIME 600 PREMIUM CO LOBBY
600
I100952090000
CO
ECO
NEOTIME 900 PREMIUM CO ECO
900
I100952090001
CO
DIVA
NEOTIME 900 PREMIUM CO DIVA
900
I100952090002
CO
LOBBY
NEOTIME 900 PREMIUM CO LOBBY
900
I100952130000
CO
ECO
NEOTIME 1300 PREMIUM CO ECO
1300
I100952130001
CO
DIVA
NEOTIME 1300 PREMIUM CO DIVA
1300
I100952130002
CO
LOBBY
NEOTIME 1300 PREMIUM CO LOBBY
1300
I100952180000
CO
ECO
NEOTIME 1800 PREMIUM CO ECO
1800
I100952180001
CO
DIVA
NEOTIME 1800 PREMIUM CO DIVA
1800
I100952180002
CO
LOBBY
NEOTIME 1800 PREMIUM CO LOBBY
1800
I100952250000
CO
ECO
NEOTIME 2500 PREMIUM CO ECO
2500
I100952250001
CO
DIVA
NEOTIME 2500 PREMIUM CO DIVA
2500
I100952250002
CO
LOBBY
NEOTIME 2500 PREMIUM CO LOBBY
2500
Dimensions
RWR-2C
ØD1 [mm]
ØD2 [mm]
ØD3 [mm]
H [mm]
H1 [mm]
#Blades
100
98
134
150
74
45
10
125
123
170
190
86
55
10
160
158
220
250
86
55
10
200
198
270
300
86
55
10
Quick selection
RWR-2C
100
125
160
200
Q
Ak
0.0056
0.0086
0.0141
0.0224
B
1.2
2.4
3.6
1.2
2.4
3.6
1.2
2.4
3.6
1.2
2.4
3.6
40
H=
2.7
0.51
0.25
0.15
0.28
0.13
0.07
Vz
H=
3.2
0.28
0.16
0.1
0.14
0.08
0.05
H=
3.8
0.16
0.1
0.07
0.08
0.05
0.03
Vk
2
1.3
X0,25
2.1
1.6
Ps
24
10
Lw(A)
25
<20
60
H=
2.7
0.77
0.38
0.22
0.4
0.18
0.1
0.31
0.14
0.08
Vz
H=
3.2
0.42
0.24
0.16
0.21
0.11
0.07
0.16
0.09
0.05
H=
3.8
0.24
0.16
0.11
0.11
0.07
0.05
0.09
0.05
0.04
Vk
3
1.9
1.2
X0,25
2.6
1.8
1.7
Ps
54
21
6
Lw(A)
38
22
<20
100
H=
2.7
0.68
0.31
0.17
0.52
0.24
0.13
0.39
0.17
0.09
Vz
H=
3.2
0.35
0.19
0.12
0.26
0.14
0.09
0.19
0.1
0.06
H=
3.8
0.19
0.12
0.08
0.14
0.09
0.06
0.1
0.06
0.04
Vk
3.2
2
1.2
X0,25
2.3
2
1.8
Ps
59
17
5
Lw(A)
38
30
<20
150
H=
2.7
0.78
0.35
0.2
0.61
0.27
0.15
Vz
H=
3.2
0.4
0.21
0.13
0.31
0.16
0.1
H=
3.8
0.21
0.13
0.09
0.16
0.1
0.07
Vk
3
1.9
X0,25
2.4
2.2
Ps
37
13
Lw(A)
43
25
200
H=
2.7
0.81
0.36
0.2
Vz
H=
3.2
0.4
0.22
0.13
H=
3.8
0.22
0.13
0.09
Vk
2.5
X0,25
2.4
Ps
23
Lw(A)
33
250
H=
2.7
1
0.45
0.24
Vz
H=
3.2
0.5
0.27
0.16
H=
3.8
0.27
0.16
0.11
Vk
3.1
X0,25
2.7
Ps
35
Lw(A)
40
Symbols and specifications
Q = Air volume in m³/h
Ak = Effective surface (free area) in m²
B = Distance between the diffusers in m
H = Installation height of the diffusers in m
Vz = Maximum velocity at the occupied zone according to distance between the diffusers and installation height in m/s
Vk = Average effective velocity through the diffuser in m/s
X0.25 = Throw length in m at an end velocity Vt of 0,25m/s
Ps = Static pressure loss given in Pa
Lw(A) = Acoustic power in dB(A)
The throw X0.25 is given at an end velocity of 0.25m/s for a smooth ceiling without any obstacles.
The values are given for isothermal supply air. Throw distances for cooling conditions at -11K can be calculated by dividing the X0.25 values with factor 1.1. For heating purposes at Dt of +11K a multiplier of 1.1 should be applied to the given X0.25 value.
In order to achieve a high comfort level, selections can be made according to the maximal velocity at the occupied zone Vz. These values are given at distances between diffusers B and installation heights H. Velocities Vz lower than, or equal to 0,25m/s at the occupied zone are advised.
The pressure losses Ps are given for diffusers without damper of with fully opened damper.
The acoustic power values Lw(A) are given for diffusers without damper of with fully opened damper without room attenuation. Acoustic powers below 20dB(A) are mentioned as "<20" in the tables.
For all special requirements, please contact our engineering office.