Elegant and invisible linear diffuser in plaster
       
                      
        - Diffuser made of gypsum composite and mounted on a steel frame
- Fastened to the plenum with hidden screws
- Gypsum composite ends equipped with a magnet
- Removable ends allow assembly of several linear diffusers next to each other
- Galvanized steel
- Pre-cut plenum box for installation of one or more spigots (to be purchased separately)
       
                      
        
- GYP-LINE 12 - 2 - L=1000 mm - B
 
Explanation 
GYP-LINE 12 = Diffuser type
2 = Number of slots
1000 = Diffuser length
 
B = compatible with size B plenum box
       
              
      
      
        
                                    
                                    
                                                      
    
                                          Quick selection
    
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 | Q | Ak (m²) | 0.00444 | 0.0071 | 0.0144 | 0.00888 | 0.0142 | 0.0288 | 0.0133 | 0.0213 | 0.0432 |  | 60 | Y | 1.8 |   |   |   |   |   |   |   |   |  | Pt | 4 |   |   |   |   |   |   |   |   |  | Lp(A) | <20 |   |   |   |   |   |   |   |   |  | 80 | Y | 2.4 | 1.4 |   | 1.2 |   |   |   |   |   |  | Pt | 7 | 2 |   | 3 |   |   |   |   |   |  | Lp(A) | <20 | <20 |   | <20 |   |   |   |   |   |  | 100 | Y | 3 | 1.7 |   | 1.4 |   |   |   |   |   |  | Pt | 11 | 4 |   | 4 |   |   |   |   |   |  | Lp(A) | <20 | <20 |   | <20 |   |   |   |   |   |  | 160 | Y | 4.8 | 2.8 | 2.4 | 2.3 | 1.6 |   | 2.1 |   |   |  | Pt | 29 | 10 | 5 | 11 | 2 |   | 5 |   |   |  | Lp(A) | 26 | <20 | <20 | <20 | <20 |   | <20 |   |   |  | 200 | Y | 6.1 | 3.4 | 3 | 2.9 | 2 | 1.9 | 2.6 |   |   |  | Pt | 45 | 15 | 9 | 18 | 4 | 3 | 7 |   |   |  | Lp(A) | 30 | 22 | <20 | <20 | <20 | <20 | <20 |   |   |  | 300 | Y | 9.1 | 5.2 | 4.5 | 4.3 | 3 | 2.8 | 3.9 | 1.9 | 2.4 |  | Pt | 95 | 34 | 20 | 38 | 11 | 6 | 17 | 5 | 4 |  | Lp(A) | 39 | 31 | <20 | 27 | <20 | <20 | 20 | <20 | <20 |  | 400 | Y |   | 6.9 | 6.1 | 5.8 | 4 | 3.7 | 5.3 | 2.5 | 3.2 |  | Pt |   | 62 | 35 | 72 | 20 | 11 | 29 | 10 | 6 |  | Lp(A) |   | 37 | 25 | 34 | 25 | <20 | 26 | <20 | <20 |  | 500 | Y |   | 8.6 | 7.6 |   | 5 | 4.6 | 6.6 | 3.1 | 4 |  | Pt |   | 95 | 52 |   | 30 | 18 | 45 | 17 | 10 |  | Lp(A) |   | 42 | 30 |   | 30 | <20 | 31 | 23 | <20 |  | 600 | Y |   |   | 9.1 |   | 6 | 5.6 | 7.9 | 3.8 | 4.8 |  | Pt |   |   | 76 |   | 45 | 27 | 64 | 25 | 15 |  | Lp(A) |   |   | 34 |   | 34 | 22 | 35 | 27 | <20 |  | 700 | Y |   |   |   |   | 7 | 6.5 | 9.2 | 4.4 | 5.6 |  | Pt |   |   |   |   | 65 | 37 | 95 | 35 | 22 |  | Lp(A) |   |   |   |   | 37 | 25 | 39 | 30 | <20 |  | 800 | Y |   |   |   |   | 8 | 7.4 |   | 5 | 6.3 |  | Pt |   |   |   |   | 88 | 49 |   | 46 | 30 |  | Lp(A) |   |   |   |   | 40 | 28 |   | 33 | 21 |  | 900 | Y |   |   |   |   |   | 8.3 |   | 5.7 | 7.1 |  | Pt |   |   |   |   |   | 63 |   | 60 | 40 |  | Lp(A) |   |   |   |   |   | 31 |   | 36 | 24 |  | 1000 | Y |   |   |   |   |   |   |   | 6.3 | 7.9 |  | Pt |   |   |   |   |   |   |   | 75 | 52 |  | Lp(A) |   |   |   |   |   |   |   | 38 | 26 |  
       
                                          Symbols and specifications
          
        - Q = Air flow rate in m³/h
 - Ak = Effective surface (free area) in m²
 - Y = Reach in m at an end velocity Vt of 0,25m/s
 - Pt = Total pressure difference (Pa)
 - Lp(A) = Sound pressure at 1m distance in dB(A)
         
                                                  
    
                                              
    
                                              
    
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