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EShop-nummer
Wachtwoord
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APW-4 (RAL9016) • 4-way ceiling diffusers with fixed core

4-way ceiling diffusers with fixed core and central screw mounting.

Brand

  • Cairox

Application

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

Material

  • Aluminium

Colour

  • Standard colour white, RAL 9016

Composition

  • Frame and fixed inner core made of aluminium
  • Fixed 4-way directional blades

Mounting

  • Fixing by central screw in the crossbar of the plenum box.

Accessories

  • Opposite blade volume control damper type DSF
  • Plenum box with side duct connection type REF
  • Insulated plenum box with side duct connection type REF ISO
  • Plenum box regulating valve CRC

Text for tender

Kopiëren
  • The air supply ceiling diffusers are square with a fixed 4-way pattern with a fixed core. They are made of aluminium and steel in white powder coating RAL 9016 and are supplied with a volume control damper and a plenum box with a crossbar.
  • Cairox type APW-4+DSF+REF

Order example

  • APW-4, 444 + REF + DSF

Explanation

APW-4 = Diffuser type

444 = Diffuser size

Accessories (Optional)

REF = Plenum box

DSF = Volume control damper

Artikelen

Artikelselectie-assistent
Type batterij
Type
Type van regeling
Grootte
Artikelnummer Type batterij Type Type van regeling Grootte E-shop Wisselstukken
I100860050001 BE HEXA-S 05 D PRE BE DIV WTW unit rotor premium diva ec 5
I100860050002 BE HEXA-S 05 D PRE BE LOB WTW unit rotor premium lobby ec 5
I100860050011 CO HEXA-S 05 D PRE CO DIV WTW unit rotor premium diva ec 5
I100860050012 CO HEXA-S 05 D PRE CO LOB WTW unit rotor premium lobby ec 5
I100860050021 DXR HEXA-S 05 D PRE DXR DI WTW unit rotor premium diva ec 5
I100860050022 DXR HEXA-S 05 D PRE DXR LO WTW unit rotor premium lobby ec 5
I100860051001 BE HEXA-S 05 G PRE BE DIV WTW unit rotor premium diva ec 5
I100860051002 BE HEXA-S 05 G PRE BE LOB WTW unit rotor premium lobby ec 5
I100860051011 CO HEXA-S 05 G PRE CO DIV WTW unit rotor premium diva ec 5
I100860051012 CO HEXA-S 05 G PRE CO LOB WTW unit rotor premium lobby ec 5
I100860051021 DXR HEXA-S 05 G PRE DXR DI WTW unit rotor premium diva ec 5
I100860051022 DXR HEXA-S 05 G PRE DXR LO WTW unit rotor premium lobby ec 5
I100860080001 BE HEXA-S 08 D PRE BE DIV WTW unit rotor premium diva ec 8
I100860080002 BE HEXA-S 08 D PRE BE LOB WTW unit rotor premium lobby ec 8
I100860080011 CO HEXA-S 08 D PRE CO DIV WTW unit rotor premium diva ec 8
I100860080012 CO HEXA-S 08 D PRE CO LOB WTW unit rotor premium lobby ec 8
I100860080021 DXR HEXA-S 08 D PRE DXR DI WTW unit rotor premium diva ec 8
I100860080022 DXR HEXA-S 08 D PRE DXR LO WTW unit rotor premium lobby ec 8
I100860081001 BE HEXA-S 08 G PRE BE DIV WTW unit rotor premium diva ec 8
I100860081002 BE HEXA-S 08 G PRE BE LOB WTW unit rotor premium lobby ec 8
I100860081011 CO HEXA-S 08 G PRE CO DIV WTW unit rotor premium diva ec 8
I100860081012 CO HEXA-S 08 G PRE CO LOB WTW unit rotor premium lobby ec 8
I100860081021 DXR HEXA-S 08 G PRE DXR DI WTW unit rotor premium diva ec 8
I100860081022 DXR HEXA-S 08 G PRE DXR LO WTW unit rotor premium lobby ec 8
I100860150001 BE HEXA-S 15 D PRE BE DIV WTW unit rotor premium diva ec 15
I100860150002 BE HEXA-S 15 D PRE BE LOB WTW unit rotor premium lobby ec 15
I100860150003 BE HEXA-S 15 D PRE BE MAC WTW unit rotor premium Mac2 ec 15
I100860150004 BE HEXA-S 15 D PRE BE QUA WTW unit rotor premium Quattro ec 15
I100860150011 CO HEXA-S 15 D PRE CO DIV WTW unit rotor premium diva ec 15
I100860150012 CO HEXA-S 15 D PRE CO LOB WTW unit rotor premium lobby ec 15
I100860150013 CO HEXA-S 15 D PRE CO MAC WTW unit rotor premium Mac2 ec 15
I100860150014 CO HEXA-S 15 D PRE CO QUA WTW unit rotor premium Quattro ec 15
I100860150021 DXR HEXA-S 15 D PRE DXR DI WTW unit rotor premium diva ec 15
I100860150022 DXR HEXA-S 15 D PRE DXR LO WTW unit rotor premium lobby ec 15
I100860150023 DXR HEXA-S 15 D PRE DXR MA WTW unit rotor premium Mac2 ec 15
I100860150024 DXR HEXA-S 15 D PRE DXR QU WTW unit rotor premium Quattro ec 15
I100860151001 BE HEXA-S 15 G PRE BE DIV WTW unit rotor premium diva ec 15
I100860151002 BE HEXA-S 15 G PRE BE LOB WTW unit rotor premium lobby ec 15
I100860151003 BE HEXA-S 15 G PRE BE MAC WTW unit rotor premium Mac2 ec 15
I100860151004 BE HEXA-S 15 G PRE BE QUA WTW unit rotor premium Quattro ec 15
I100860151011 CO HEXA-S 15 G PRE CO DIV WTW unit rotor premium diva ec 15
I100860151012 CO HEXA-S 15 G PRE CO LOB WTW unit rotor premium lobby ec 15
I100860151013 CO HEXA-S 15 G PRE CO MAC WTW unit rotor premium Mac2 ec 15
I100860151014 CO HEXA-S 15 G PRE CO QUA WTW unit rotor premium Quattro ec 15
I100860151021 DXR HEXA-S 15 G PRE DXR DI WTW unit rotor premium diva ec 15
I100860151022 DXR HEXA-S 15 G PRE DXR LO WTW unit rotor premium lobby ec 15
I100860151023 DXR HEXA-S 15 G PRE DXR MA WTW unit rotor premium Mac2 ec 15
I100860151024 DXR HEXA-S 15 G PRE DXR QU WTW unit rotor premium Quattro ec 15
I100860200001 BE HEXA-S 20 D PRE BE DIV WTW unit rotor premium diva ec 20
I100860200002 BE HEXA-S 20 D PRE BE LOB WTW unit rotor premium lobby ec 20
I100860200003 BE HEXA-S 20 D PRE BE MAC WTW unit rotor premium Mac2 ec 20
I100860200004 BE HEXA-S 20 D PRE BE QUA WTW unit rotor premium Quattro ec 20
I100860200011 CO HEXA-S 20 D PRE CO DIV WTW unit rotor premium diva ec 20
I100860200012 CO HEXA-S 20 D PRE CO LOB WTW unit rotor premium lobby ec 20
I100860200013 CO HEXA-S 20 D PRE CO MAC WTW unit rotor premium Mac2 ec 20
I100860200014 CO HEXA-S 20 D PRE CO QUA WTW unit rotor premium Quattro ec 20
I100860200021 DXR HEXA-S 20 D PRE DXR DI WTW unit rotor premium diva ec 20
I100860200022 DXR HEXA-S 20 D PRE DXR LO WTW unit rotor premium lobby ec 20
I100860200023 DXR HEXA-S 20 D PRE DXR MA WTW unit rotor premium Mac2 ec 20
I100860200024 DXR HEXA-S 20 D PRE DXR QU WTW unit rotor premium Quattro ec 20
I100860201001 BE HEXA-S 20 G PRE BE DIV WTW unit rotor premium diva ec 20
I100860201002 BE HEXA-S 20 G PRE BE LOB WTW unit rotor premium lobby ec 20
I100860201003 BE HEXA-S 20 G PRE BE MAC WTW unit rotor premium Mac2 ec 20
I100860201004 BE HEXA-S 20 G PRE BE QUA WTW unit rotor premium Quattro ec 20
I100860201011 CO HEXA-S 20 G PRE CO DIV WTW unit rotor premium diva ec 20
I100860201012 CO HEXA-S 20 G PRE CO LOB WTW unit rotor premium lobby ec 20
I100860201013 CO HEXA-S 20 G PRE CO MAC WTW unit rotor premium Mac2 ec 20
I100860201014 CO HEXA-S 20 G PRE CO QUA WTW unit rotor premium Quattro ec 20
I100860201021 DXR HEXA-S 20 G PRE DXR DI WTW unit rotor premium diva ec 20
I100860201022 DXR HEXA-S 20 G PRE DXR LO WTW unit rotor premium lobby ec 20
I100860201023 DXR HEXA-S 20 G PRE DXR MA WTW unit rotor premium Mac2 ec 20
I100860201024 DXR HEXA-S 20 G PRE DXR QU WTW unit rotor premium Quattro ec 20
I100860270001 BE HEXA-S 27 D PRE BE DIV WTW unit rotor premium diva ec 27
I100860270002 BE HEXA-S 27 D PRE BE LOB WTW unit rotor premium lobby ec 27
I100860270003 BE HEXA-S 27 D PRE BE MAC WTW unit rotor premium Mac2 ec 27
I100860270004 BE HEXA-S 27 D PRE BE QUA WTW unit rotor premium Quattro ec 27
I100860270011 CO HEXA-S 27 D PRE CO DIV WTW unit rotor premium diva ec 27
I100860270012 CO HEXA-S 27 D PRE CO LOB WTW unit rotor premium lobby ec 27
I100860270013 CO HEXA-S 27 D PRE CO MAC WTW unit rotor premium Mac2 ec 27
I100860270014 CO HEXA-S 27 D PRE CO QUA WTW unit rotor premium Quattro ec 27
I100860270021 DXR HEXA-S 27 D PRE DXR DI WTW unit rotor premium diva ec 27
I100860270022 DXR HEXA-S 27 D PRE DXR LO WTW unit rotor premium lobby ec 27
I100860270023 DXR HEXA-S 27 D PRE DXR MA WTW unit rotor premium Mac2 ec 27
I100860270024 DXR HEXA-S 27 D PRE DXR QU WTW unit rotor premium Quattro ec 27
I100860271001 BE HEXA-S 27 G PRE BE DIV WTW unit rotor premium diva ec 27
I100860271002 BE HEXA-S 27 G PRE BE LOB WTW unit rotor premium lobby ec 27
I100860271003 BE HEXA-S 27 G PRE BE MAC WTW unit rotor premium Mac2 ec 27
I100860271004 BE HEXA-S 27 G PRE BE QUA WTW unit rotor premium Quattro ec 27
I100860271011 CO HEXA-S 27 G PRE CO DIV WTW unit rotor premium diva ec 27
I100860271012 CO HEXA-S 27 G PRE CO LOB WTW unit rotor premium lobby ec 27
I100860271013 CO HEXA-S 27 G PRE CO MAC WTW unit rotor premium Mac2 ec 27
I100860271014 CO HEXA-S 27 G PRE CO QUA WTW unit rotor premium Quattro ec 27
I100860271021 DXR HEXA-S 27 G PRE DXR DI WTW unit rotor premium diva ec 27
I100860271022 DXR HEXA-S 27 G PRE DXR LO WTW unit rotor premium lobby ec 27
I100860271023 DXR HEXA-S 27 G PRE DXR MA WTW unit rotor premium Mac2 ec 27
I100860271024 DXR HEXA-S 27 G PRE DXR QU WTW unit rotor premium Quattro ec 27
I100860350001 BE HEXA-S 35 D PRE BE DIV WTW unit rotor premium diva ec 35
I100860350002 BE HEXA-S 35 D PRE BE LOB WTW unit rotor premium lobby ec 35
I100860350003 BE HEXA-S 35 D PRE BE MAC WTW unit rotor premium Mac2 ec 35
I100860350004 BE HEXA-S 35 D PRE BE QUA WTW unit rotor premium Quattro ec 35
I100860350011 CO HEXA-S 35 D PRE CO DIV WTW unit rotor premium diva ec 35
I100860350012 CO HEXA-S 35 D PRE CO LOB WTW unit rotor premium lobby ec 35
I100860350013 CO HEXA-S 35 D PRE CO MAC WTW unit rotor premium Mac2 ec 35
I100860350014 CO HEXA-S 35 D PRE CO QUA WTW unit rotor premium Quattro ec 35
I100860350021 DXR HEXA-S 35 D PRE DXR DI WTW unit rotor premium diva ec 35
I100860350022 DXR HEXA-S 35 D PRE DXR LO WTW unit rotor premium lobby ec 35
I100860350023 DXR HEXA-S 35 D PRE DXR MA WTW unit rotor premium Mac2 ec 35
I100860350024 DXR HEXA-S 35 D PRE DXR QU WTW unit rotor premium Quattro ec 35
I100860351001 BE HEXA-S 35 G PRE BE DIV WTW unit rotor premium diva ec 35
I100860351002 BE HEXA-S 35 G PRE BE LOB WTW unit rotor premium lobby ec 35
I100860351003 BE HEXA-S 35 G PRE BE MAC WTW unit rotor premium Mac2 ec 35
I100860351004 BE HEXA-S 35 G PRE BE QUA WTW unit rotor premium Quattro ec 35
I100860351011 CO HEXA-S 35 G PRE CO DIV WTW unit rotor premium diva ec 35
I100860351012 CO HEXA-S 35 G PRE CO LOB WTW unit rotor premium lobby ec 35
I100860351013 CO HEXA-S 35 G PRE CO MAC WTW unit rotor premium Mac2 ec 35
I100860351014 CO HEXA-S 35 G PRE CO QUA WTW unit rotor premium Quattro ec 35
I100860351021 DXR HEXA-S 35 G PRE DXR DI WTW unit rotor premium diva ec 35
I100860351022 DXR HEXA-S 35 G PRE DXR LO WTW unit rotor premium lobby ec 35
I100860351023 DXR HEXA-S 35 G PRE DXR MA WTW unit rotor premium Mac2 ec 35
I100860351024 DXR HEXA-S 35 G PRE DXR QU WTW unit rotor premium Quattro ec 35
I100860450001 BE HEXA-S 45 D PRE BE DIV WTW unit rotor premium diva ec 45
I100860450002 BE HEXA-S 45 D PRE BE LOB WTW unit rotor premium lobby ec 45
I100860450003 BE HEXA-S 45 D PRE BE MAC WTW unit rotor premium Mac2 ec 45
I100860450004 BE HEXA-S 45 D PRE BE QUA WTW unit rotor premium Quattro ec 45
I100860450011 CO HEXA-S 45 D PRE CO DIV WTW unit rotor premium diva ec 45
I100860450012 CO HEXA-S 45 D PRE CO LOB WTW unit rotor premium lobby ec 45
I100860450013 CO HEXA-S 45 D PRE CO MAC WTW unit rotor premium Mac2 ec 45
I100860450014 CO HEXA-S 45 D PRE CO QUA WTW unit rotor premium Quattro ec 45
I100860450021 DXR HEXA-S 45 D PRE DXR DI WTW unit rotor premium diva ec 45
I100860450022 DXR HEXA-S 45 D PRE DXR LO WTW unit rotor premium lobby ec 45
I100860450023 DXR HEXA-S 45 D PRE DXR MA WTW unit rotor premium Mac2 ec 45
I100860450024 DXR HEXA-S 45 D PRE DXR QU WTW unit rotor premium Quattro ec 45
I100860451001 BE HEXA-S 45 G PRE BE DIV WTW unit rotor premium diva ec 45
I100860451002 BE HEXA-S 45 G PRE BE LOB WTW unit rotor premium lobby ec 45
I100860451003 BE HEXA-S 45 G PRE BE MAC WTW unit rotor premium Mac2 ec 45
I100860451004 BE HEXA-S 45 G PRE BE QUA WTW unit rotor premium Quattro ec 45
I100860451011 CO HEXA-S 45 G PRE CO DIV WTW unit rotor premium diva ec 45
I100860451012 CO HEXA-S 45 G PRE CO LOB WTW unit rotor premium lobby ec 45
I100860451013 CO HEXA-S 45 G PRE CO MAC WTW unit rotor premium Mac2 ec 45
I100860451014 CO HEXA-S 45 G PRE CO QUA WTW unit rotor premium Quattro ec 45
I100860451021 DXR HEXA-S 45 G PRE DXR DI WTW unit rotor premium diva ec 45
I100860451022 DXR HEXA-S 45 G PRE DXR LO WTW unit rotor premium lobby ec 45
I100860451023 DXR HEXA-S 45 G PRE DXR MA WTW unit rotor premium Mac2 ec 45
I100860451024 DXR HEXA-S 45 G PRE DXR QU WTW unit rotor premium Quattro ec 45
I100860600001 BE HEXA-S 60 D PRE BE DIV WTW unit rotor premium diva ec 60
I100860600002 BE HEXA-S 60 D PRE BE LOB WTW unit rotor premium lobby ec 60
I100860600003 BE HEXA-S 60 D PRE BE MAC WTW unit rotor premium Mac2 ec 60
I100860600004 BE HEXA-S 60 D PRE BE QUA WTW unit rotor premium Quattro ec 60
I100860600011 CO HEXA-S 60 D PRE CO DIV WTW unit rotor premium diva ec 60
I100860600012 CO HEXA-S 60 D PRE CO LOB WTW unit rotor premium lobby ec 60
I100860600013 CO HEXA-S 60 D PRE CO MAC WTW unit rotor premium Mac2 ec 60
I100860600014 CO HEXA-S 60 D PRE CO QUA WTW unit rotor premium Quattro ec 60
I100860600021 DXR HEXA-S 60 D PRE DXR DI WTW unit rotor premium diva ec 60
I100860600022 DXR HEXA-S 60 D PRE DXR LO WTW unit rotor premium lobby ec 60
I100860600023 DXR HEXA-S 60 D PRE DXR MA WTW unit rotor premium Mac2 ec 60
I100860600024 DXR HEXA-S 60 D PRE DXR QU WTW unit rotor premium Quattro ec 60
I100860601001 BE HEXA-S 60 G PRE BE DIV WTW unit rotor premium diva ec 60
I100860601002 BE HEXA-S 60 G PRE BE LOB WTW unit rotor premium lobby ec 60
I100860601003 BE HEXA-S 60 G PRE BE MAC WTW unit rotor premium Mac2 ec 60
I100860601004 BE HEXA-S 60 G PRE BE QUA WTW unit rotor premium Quattro ec 60
I100860601011 CO HEXA-S 60 G PRE CO DIV WTW unit rotor premium diva ec 60
I100860601012 CO HEXA-S 60 G PRE CO LOB WTW unit rotor premium lobby ec 60
I100860601013 CO HEXA-S 60 G PRE CO MAC WTW unit rotor premium Mac2 ec 60
I100860601014 CO HEXA-S 60 G PRE CO QUA WTW unit rotor premium Quattro ec 60
I100860601021 DXR HEXA-S 60 G PRE DXR DI WTW unit rotor premium diva ec 60
I100860601022 DXR HEXA-S 60 G PRE DXR LO WTW unit rotor premium lobby ec 60
I100860601023 DXR HEXA-S 60 G PRE DXR MA WTW unit rotor premium Mac2 ec 60
I100860601024 DXR HEXA-S 60 G PRE DXR QU WTW unit rotor premium Quattro ec 60
I100860800001 BE HEXA-S 80 D PRE BE DIV WTW unit rotor premium diva ec 80
I100860800002 BE HEXA-S 80 D PRE BE LOB WTW unit rotor premium lobby ec 80
I100860800003 BE HEXA-S 80 D PRE BE MAC WTW unit rotor premium Mac2 ec 80
I100860800004 BE HEXA-S 80 D PRE BE QUA WTW unit rotor premium Quattro ec 80
I100860800011 CO HEXA-S 80 D PRE CO DIV WTW unit rotor premium diva ec 80
I100860800012 CO HEXA-S 80 D PRE CO LOB WTW unit rotor premium lobby ec 80
I100860800013 CO HEXA-S 80 D PRE CO MAC WTW unit rotor premium Mac2 ec 80
I100860800014 CO HEXA-S 80 D PRE CO QUA WTW unit rotor premium Quattro ec 80
I100860800021 DXR HEXA-S 80 D PRE DXR DI WTW unit rotor premium diva ec 80
I100860800022 DXR HEXA-S 80 D PRE DXR LO WTW unit rotor premium lobby ec 80
I100860800023 DXR HEXA-S 80 D PRE DXR MA WTW unit rotor premium Mac2 ec 80
I100860800024 DXR HEXA-S 80 D PRE DXR QU WTW unit rotor premium Quattro ec 80
I100860801001 BE HEXA-S 80 G PRE BE DIV WTW unit rotor premium diva ec 80
I100860801002 BE HEXA-S 80 G PRE BE LOB WTW unit rotor premium lobby ec 80
I100860801003 BE HEXA-S 80 G PRE BE MAC WTW unit rotor premium Mac2 ec 80
I100860801004 BE HEXA-S 80 G PRE BE QUA WTW unit rotor premium Quattro ec 80
I100860801011 CO HEXA-S 80 G PRE CO DIV WTW unit rotor premium diva ec 80
I100860801012 CO HEXA-S 80 G PRE CO LOB WTW unit rotor premium lobby ec 80
I100860801013 CO HEXA-S 80 G PRE CO MAC WTW unit rotor premium Mac2 ec 80
I100860801014 CO HEXA-S 80 G PRE CO QUA WTW unit rotor premium Quattro ec 80
I100860801021 DXR HEXA-S 80 G PRE DXR DI WTW unit rotor premium diva ec 80
I100860801022 DXR HEXA-S 80 G PRE DXR LO WTW unit rotor premium lobby ec 80
I100860801023 DXR HEXA-S 80 G PRE DXR MA WTW unit rotor premium Mac2 ec 80
I100860801024 DXR HEXA-S 80 G PRE DXR QU WTW unit rotor premium Quattro ec 80

Dimensions

 L x H [mm]
APW-4 294/150145 x 145
APW-4 369/225220 x 220
APW-4 444/300295 x 295
APW-4 519/375370 x 370
APW-4 595/445445 x 445

Quick selection

APW-4294/150369/225444/300519/375595/450
 LxH145x145220x220295x295370x370445x445
QAk0.01090.02440.04350.06790.0978
B1.22.43.61.22.43.61.22.43.61.22.43.61.22.43.6
100 H=2.70.520.170.1            
VzH=3.20.20.110.08            
 H=3.80.110.080.06            
Vk2.5    
X0,251.8    
Ps4    
Lw(A)22    
150 H=2.70.780.260.160.520.170.1         
VzH=3.20.290.170.120.20.110.08         
 H=3.80.170.120.090.110.080.06         
Vk3.81.7   
X0,252.11.8   
Ps102   
Lw(A)32<20   
200 H=2.71.040.350.210.70.230.14         
VzH=3.20.390.220.160.260.150.1         
 H=3.80.220.160.120.150.10.08         
Vk5.12.3   
X0,252.42   
Ps184   
Lw(A)3922   
300 H=2.7   1.040.350.210.780.260.16      
VzH=3.2   0.390.220.160.290.170.12      
 H=3.8   0.220.160.120.170.120.09      
Vk 3.41.9  
X0,25 2.52.1  
Ps 83  
Lw(A) 3220  
400 H=2.7   1.390.460.281.040.350.210.830.280.17   
VzH=3.2   0.520.30.210.390.220.160.310.180.13   
 H=3.8   0.30.210.160.220.160.120.180.130.1   
Vk 4.62.61.6 
X0,25 2.92.52.2 
Ps 1552 
Lw(A) 3928<20 
600 H=2.7      1.560.520.311.250.420.251.040.350.21
VzH=3.2      0.590.340.230.470.270.190.390.220.16
 H=3.8      0.340.230.180.270.190.140.220.160.12
Vk  3.82.51.7
X0,25  3.12.72.5
Ps  1042
Lw(A)  382921
800 H=2.7      2.090.70.421.670.560.331.390.460.28
VzH=3.2      0.780.450.310.630.360.250.520.30.21
 H=3.8      0.450.310.240.360.250.190.30.210.16
Vk  5.13.32.3
X0,25  3.73.22.9
Ps  1884
Lw(A)  453628
1000 H=2.7         2.090.70.421.740.580.35
VzH=3.2         0.780.450.310.650.370.26
 H=3.8         0.450.310.240.370.260.2
Vk   4.12.8
X0,25   3.73.3
Ps   125
Lw(A)   4134
1200 H=2.7         2.50.830.52.090.70.42
VzH=3.2         0.940.540.380.780.450.31
 H=3.8         0.540.380.290.450.310.24
Vk   4.93.4
X0,25   4.23.7
Ps   178
Lw(A)   4638

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
  • µPs = Static pressure loss given in P
  • 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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