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PS/RWR-N (RAL9016) • Swirl diffusers for suspended ceilings

Swirl diffusers for suspended ceilings with fixed blades

Brand

  • Cairox

Application

  • For air supply and exhaust in ventilation and air conditioning systems.

Material

  • Steel

Colour

  • White, RAL 9016
  • Other colours available upon request

Composition

  • Fixed blades

Mounting

  • Fixing directly on the collar of the diffuser

Accessories

  • Plenum box, type RER-LB
  • Insulated plenum box, type RER-LB ISO
  • Regulating valvle for plenum box, type CRC
  • Polystyrene plenum box, type PPS-P with duct connection PPS-APD and mounting bar PPS-MB

Order example

  • PS/RWR-N, 315 + RER-LB + CRC 250

Explanation

PS/RWR-N = Type diffuser

315 = Size diffuser (Ø diffuser neck connection)

Accessories

RER-LB = Plenum box

CRC = Regulating valve for plenum box
250 = Plenum box connection diameter 250

Artikelen

Artikelselectie-assistent
Type batterij
Type
Type van regeling
Type van aansluiting
Grootte
Artikelnummer Type batterij Type Type van regeling Type van aansluiting Grootte E-shop
I100251010101 NB AMBERAIR COMPACT S-RH 1000L NB MCB MCB Horizontaal 1000
I100251010111 BE AMBERAIR COMPACT S-RH 1000L BE MCB MCB Horizontaal 1000
I100251010121 CO AMBERAIR COMPACT S-RH 1000L CO MCB MCB Horizontaal 1000
I100251010131 DX AMBERAIR COMPACT S-RH 1000L DX MCB MCB Horizontaal 1000
I100251010201 NB AMBERAIR COMPACT S-RH 1000R NB MCB MCB Horizontaal 1000
I100251010211 BE AMBERAIR COMPACT S-RH 1000R BE MCB MCB Horizontaal 1000
I100251010221 CO AMBERAIR COMPACT S-RH 1000R CO MCB MCB Horizontaal 1000
I100251010231 DX AMBERAIR COMPACT S-RH 1000R DX MCB MCB Horizontaal 1000
I100251015101 NB AMBERAIR COMPACT S-RH 1500L NB MCB MCB Horizontaal 1500
I100251015111 BE AMBERAIR COMPACT S-RH 1500L BE MCB MCB Horizontaal 1500
I100251015121 CO AMBERAIR COMPACT S-RH 1500L CO MCB MCB Horizontaal 1500
I100251015131 DX AMBERAIR COMPACT S-RH 1500L DX MCB MCB Horizontaal 1500
I100251015201 NB AMBERAIR COMPACT S-RH 1500R NB MCB MCB Horizontaal 1500
I100251015211 BE AMBERAIR COMPACT S-RH 1500R BE MCB MCB Horizontaal 1500
I100251015221 CO AMBERAIR COMPACT S-RH 1500R CO MCB MCB Horizontaal 1500
I100251015231 DX AMBERAIR COMPACT S-RH 1500R DX MCB MCB Horizontaal 1500
I100251020101 NB AMBERAIR COMPACT S-RH 2000L NB MCB MCB Horizontaal 2000
I100251020111 BE AMBERAIR COMPACT S-RH 2000L BE MCB MCB Horizontaal 2000
I100251020121 CO AMBERAIR COMPACT S-RH 2000L CO MCB MCB Horizontaal 2000
I100251020131 DX AMBERAIR COMPACT S-RH 2000L DX MCB MCB Horizontaal 2000
I100251020201 NB AMBERAIR COMPACT S-RH 2000R NB MCB MCB Horizontaal 2000
I100251020211 BE AMBERAIR COMPACT S-RH 2000R BE MCB MCB Horizontaal 2000
I100251020221 CO AMBERAIR COMPACT S-RH 2000R CO MCB MCB Horizontaal 2000
I100251020231 DX AMBERAIR COMPACT S-RH 2000R DX MCB MCB Horizontaal 2000
I100251030101 NB AMBERAIR COMPACT S-RH 3000L NB MCB MCB Horizontaal 3000
I100251030111 BE AMBERAIR COMPACT S-RH 3000L BE MCB MCB Horizontaal 3000
I100251030121 CO AMBERAIR COMPACT S-RH 3000L CO MCB MCB Horizontaal 3000
I100251030131 DX AMBERAIR COMPACT S-RH 3000L DX MCB MCB Horizontaal 3000
I100251030201 NB AMBERAIR COMPACT S-RH 3000R NB MCB MCB Horizontaal 3000
I100251030211 BE AMBERAIR COMPACT S-RH 3000R BE MCB MCB Horizontaal 3000
I100251030221 CO AMBERAIR COMPACT S-RH 3000R CO MCB MCB Horizontaal 3000
I100251030231 DX AMBERAIR COMPACT S-RH 3000R DX MCB MCB Horizontaal 3000
I100251040101 NB AMBERAIR COMPACT S-RH 4000L NB MCB MCB Horizontaal 4000
I100251040111 BE AMBERAIR COMPACT S-RH 4000L BE MCB MCB Horizontaal 4000
I100251040121 CO AMBERAIR COMPACT S-RH 4000L CO MCB MCB Horizontaal 4000
I100251040131 DX AMBERAIR COMPACT S-RH 4000L DX MCB MCB Horizontaal 4000
I100251040201 NB AMBERAIR COMPACT S-RH 4000R NB MCB MCB Horizontaal 4000
I100251040211 BE AMBERAIR COMPACT S-RH 4000R BE MCB MCB Horizontaal 4000
I100251040221 CO AMBERAIR COMPACT S-RH 4000R CO MCB MCB Horizontaal 4000
I100251040231 DX AMBERAIR COMPACT S-RH 4000R DX MCB MCB Horizontaal 4000
I100251050101 NB AMBERAIR COMPACT S-RH 5000L NB MCB MCB Horizontaal 5000
I100251050111 BE AMBERAIR COMPACT S-RH 5000L BE MCB MCB Horizontaal 5000
I100251050121 CO AMBERAIR COMPACT S-RH 5000L CO MCB MCB Horizontaal 5000
I100251050131 DX AMBERAIR COMPACT S-RH 5000L DX MCB MCB Horizontaal 5000
I100251050201 NB AMBERAIR COMPACT S-RH 5000R NB MCB MCB Horizontaal 5000
I100251050211 BE AMBERAIR COMPACT S-RH 5000R BE MCB MCB Horizontaal 5000
I100251050221 CO AMBERAIR COMPACT S-RH 5000R CO MCB MCB Horizontaal 5000
I100251050231 DX AMBERAIR COMPACT S-RH 5000R DX MCB MCB Horizontaal 5000
I100251070101 NB AMBERAIR COMPACT S-RH 7000L NB MCB MCB Horizontaal 7000
I100251070111 BE AMBERAIR COMPACT S-RH 7000L BE MCB MCB Horizontaal 7000
I100251070121 CO AMBERAIR COMPACT S-RH 7000L CO MCB MCB Horizontaal 7000
I100251070131 DX AMBERAIR COMPACT S-RH 7000L DX MCB MCB Horizontaal 7000
I100251070201 NB AMBERAIR COMPACT S-RH 7000R NB MCB MCB Horizontaal 7000
I100251070211 BE AMBERAIR COMPACT S-RH 7000R BE MCB MCB Horizontaal 7000
I100251070221 CO AMBERAIR COMPACT S-RH 7000R CO MCB MCB Horizontaal 7000
I100251070231 DX AMBERAIR COMPACT S-RH 7000R DX MCB MCB Horizontaal 7000
I100251090101 NB AMBERAIR COMPACT S-RH 9000L NB MCB MCB Horizontaal 9000
I100251090111 BE AMBERAIR COMPACT S-RH 9000L BE MCB MCB Horizontaal 9000
I100251090121 CO AMBERAIR COMPACT S-RH 9000L CO MCB MCB Horizontaal 9000
I100251090131 DX AMBERAIR COMPACT S-RH 9000L DX MCB MCB Horizontaal 9000
I100251090201 NB AMBERAIR COMPACT S-RH 9000R NB MCB MCB Horizontaal 9000
I100251090211 BE AMBERAIR COMPACT S-RH 9000R BE MCB MCB Horizontaal 9000
I100251090221 CO AMBERAIR COMPACT S-RH 9000R CO MCB MCB Horizontaal 9000
I100251090231 DX AMBERAIR COMPACT S-RH 9000R DX MCB MCB Horizontaal 9000
I100252010101 NB AMBERAIR COMPACT S-RV 1000L NB MCB MCB Verticaal 1000
I100252010111 BE AMBERAIR COMPACT S-RV 1000L BE MCB MCB Verticaal 1000
I100252010121 CO AMBERAIR COMPACT S-RV 1000L CO MCB MCB Verticaal 1000
I100252010131 DX AMBERAIR COMPACT S-RV 1000L DX MCB MCB Verticaal 1000
I100252010201 NB AMBERAIR COMPACT S-RV 1000R NB MCB MCB Verticaal 1000
I100252010211 BE AMBERAIR COMPACT S-RV 1000R BE MCB MCB Verticaal 1000
I100252010221 CO AMBERAIR COMPACT S-RV 1000R CO MCB MCB Verticaal 1000
I100252010231 DX AMBERAIR COMPACT S-RV 1000R DX MCB MCB Verticaal 1000
I100252015101 NB AMBERAIR COMPACT S-RV 1500L NB MCB MCB Verticaal 1500
I100252015111 BE AMBERAIR COMPACT S-RV 1500L BE MCB MCB Verticaal 1500
I100252015121 CO AMBERAIR COMPACT S-RV 1500L CO MCB MCB Verticaal 1500
I100252015131 DX AMBERAIR COMPACT S-RV 1500L DX MCB MCB Verticaal 1500
I100252015201 NB AMBERAIR COMPACT S-RV 1500R NB MCB MCB Verticaal 1500
I100252015211 BE AMBERAIR COMPACT S-RV 1500R BE MCB MCB Verticaal 1500
I100252015221 CO AMBERAIR COMPACT S-RV 1500R CO MCB MCB Verticaal 1500
I100252015231 DX AMBERAIR COMPACT S-RV 1500R DX MCB MCB Verticaal 1500
I100252020101 NB AMBERAIR COMPACT S-RV 2000L NB MCB MCB Verticaal 2000
I100252020111 BE AMBERAIR COMPACT S-RV 2000L BE MCB MCB Verticaal 2000
I100252020121 CO AMBERAIR COMPACT S-RV 2000L CO MCB MCB Verticaal 2000
I100252020131 DX AMBERAIR COMPACT S-RV 2000L DX MCB MCB Verticaal 2000
I100252020201 NB AMBERAIR COMPACT S-RV 2000R NB MCB MCB Verticaal 2000
I100252020211 BE AMBERAIR COMPACT S-RV 2000R BE MCB MCB Verticaal 2000
I100252020221 CO AMBERAIR COMPACT S-RV 2000R CO MCB MCB Verticaal 2000
I100252020231 DX AMBERAIR COMPACT S-RV 2000R DX MCB MCB Verticaal 2000
I100252030101 NB AMBERAIR COMPACT S-RV 3000L NB MCB MCB Verticaal 3000
I100252030111 BE AMBERAIR COMPACT S-RV 3000L BE MCB MCB Verticaal 3000
I100252030121 CO AMBERAIR COMPACT S-RV 3000L CO MCB MCB Verticaal 3000
I100252030131 DX AMBERAIR COMPACT S-RV 3000L DX MCB MCB Verticaal 3000
I100252030201 NB AMBERAIR COMPACT S-RV 3000R NB MCB MCB Verticaal 3000
I100252030211 BE AMBERAIR COMPACT S-RV 3000R BE MCB MCB Verticaal 3000
I100252030221 CO AMBERAIR COMPACT S-RV 3000R CO MCB MCB Verticaal 3000
I100252030231 DX AMBERAIR COMPACT S-RV 3000R DX MCB MCB Verticaal 3000
I100252040101 NB AMBERAIR COMPACT S-RV 4000L NB MCB MCB Verticaal 4000
I100252040111 BE AMBERAIR COMPACT S-RV 4000L BE MCB MCB Verticaal 4000
I100252040121 CO AMBERAIR COMPACT S-RV 4000L CO MCB MCB Verticaal 4000
I100252040131 DX AMBERAIR COMPACT S-RV 4000L DX MCB MCB Verticaal 4000
I100252040201 NB AMBERAIR COMPACT S-RV 4000R NB MCB MCB Verticaal 4000
I100252040211 BE AMBERAIR COMPACT S-RV 4000R BE MCB MCB Verticaal 4000
I100252040221 CO AMBERAIR COMPACT S-RV 4000R CO MCB MCB Verticaal 4000
I100252040231 DX AMBERAIR COMPACT S-RV 4000R DX MCB MCB Verticaal 4000
I100252050101 NB AMBERAIR COMPACT S-RV 5000L NB MCB MCB Verticaal 5000
I100252050111 BE AMBERAIR COMPACT S-RV 5000L BE MCB MCB Verticaal 5000
I100252050121 CO AMBERAIR COMPACT S-RV 5000L CO MCB MCB Verticaal 5000
I100252050131 DX AMBERAIR COMPACT S-RV 5000L DX MCB MCB Verticaal 5000
I100252050201 NB AMBERAIR COMPACT S-RV 5000R NB MCB MCB Verticaal 5000
I100252050211 BE AMBERAIR COMPACT S-RV 5000R BE MCB MCB Verticaal 5000
I100252050221 CO AMBERAIR COMPACT S-RV 5000R CO MCB MCB Verticaal 5000
I100252050231 DX AMBERAIR COMPACT S-RV 5000R DX MCB MCB Verticaal 5000
=> Voorraadproduct centraal magazijn behoudens verkoop

Dimensions

PS/RWR-N

ØD1 [mm]

#Blades

125

123

8

160

158

10

200

198

12

250

248

14

315

313

16

355

353

17

400

398

18

Quick selection

PS/RWR-N125160200250315355400
QAk0.00990.01230.01760.02260.0330.03590.05
B1.22.43.61.22.43.61.22.43.61.22.43.61.22.43.61.22.43.61.22.43.6
50 H=2.70.080.050.04                  
VzH=3.20.060.040.04                  
 H=3.80.040.040.03                  
Vk1.4      
X0,250.5      
Ps11      
Lw(A)<20      
100 H=2.70.150.110.080.140.10.080.110.080.06            
VzH=3.20.110.090.070.10.080.060.090.070.05            
 H=3.80.090.070.060.080.060.050.070.050.05            
Vk2.82.31.6    
X0,250.90.80.7    
Ps45196    
Lw(A)3526<20    
150 H=2.70.230.160.130.210.150.110.170.120.10.150.110.08         
VzH=3.20.170.130.110.150.120.10.130.10.080.110.090.07         
 H=3.80.130.110.090.120.10.080.10.080.070.090.070.06         
Vk4.23.42.41.8   
X0,251.41.210.9   
Ps10041145   
Lw(A)463824<20   
200 H=2.70.310.220.170.270.20.150.230.160.130.20.140.110.170.120.090.180.130.1   
VzH=3.20.230.180.140.210.160.130.170.130.110.150.120.090.130.10.080.130.10.08   
 H=3.80.180.140.120.160.130.110.130.110.090.120.090.080.10.080.070.10.080.07   
Vk5.64.53.22.51.71.5 
X0,251.81.61.41.211.1 
Ps1787225932 
Lw(A)54463222<20<20 
300 H=2.7      0.340.250.190.30.220.170.250.180.140.270.190.150.230.160.13
VzH=3.2      0.260.20.160.230.170.140.190.140.120.20.160.130.170.130.11
 H=3.8      0.20.160.140.170.140.120.140.120.10.160.130.110.130.110.09
Vk  4.73.72.52.31.7
X0,25  2.11.81.51.61.4
Ps  5420642
Lw(A)  4333<20<20<20
400 H=2.7         0.40.290.220.330.240.190.360.260.20.30.220.17
VzH=3.2         0.30.230.190.250.190.160.270.210.170.230.180.14
 H=3.8         0.230.190.160.190.160.130.210.170.140.180.140.12
Vk   4.93.43.12.2
X0,25   2.422.21.8
Ps   351284
Lw(A)   412723<20
500 H=2.7            0.420.30.230.450.320.250.380.270.21
VzH=3.2            0.310.240.20.340.260.210.290.220.18
 H=3.8            0.240.20.160.260.210.180.220.180.15
Vk    4.23.92.8
X0,25    2.52.72.3
Ps    18137
Lw(A)    3330<20
600 H=2.7            0.50.360.280.540.390.30.460.330.25
VzH=3.2            0.380.290.240.40.310.250.340.260.21
 H=3.8            0.290.240.20.310.250.210.260.210.18
Vk    5.14.63.3
X0,25    33.22.7
Ps    26189
Lw(A)    383522
800 H=2.7                  0.610.440.34
VzH=3.2                  0.460.350.29
 H=3.8                  0.350.290.24
Vk      4.4
X0,25      3.7
Ps      16
Lw(A)      30
1000 H=2.7                  0.760.540.42
VzH=3.2                  0.570.440.36
 H=3.8                  0.440.360.3
Vk      5.6
X0,25      4.6
Ps      26
Lw(A)      36

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.

Placement instruction

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