DPL DEJO LOUVRE GRATINGS

DPL Dejo louvre gratings are gratings where the filler bar ("louvre") is placed in the support the baering bar . This type of grating is mainly used vertically as a facade grating, ventilation grating, solar protection or fencing. The mesh pattern of the filler determines to a large extent the transmission of light, vision or air.

A commonly used type is the Dejo louvre with bearing bar 30-2, filler bar 40-2, angle 45 degrees and 99x33 mesh. The maximum size is 3000 mm high or 2000 mm wide.  


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Dimensions of steel press gratings:
For gratings in hot-dip galvanised design, the following applies as a guide to minimum and maximum dimensions:

Bearing bar length : 200 - 3000 mm
Bearing bar height : 25 - 60 mm
Bearing bar thickness : 2 - 5 mm
Bearing bars :
25 x 2 25 x 3
30 x 2 30 x 3
35 x 2 35 x 3
40 x 2 40 x 3
45 x 2 45 x 3
50 x 2 50 x 3
60 x 2 60 x 3
   
   
Filling bar length : 200 - 2000 mm
Filling bar height : 25 - 60 mm
Filling bar thickness : 2 - 3 mm
Edge (degrees) : 30 - 45 - 60 
Filling bars :
25 x 2 25 x 3
30 x 2 30 x 3
35 x 2 35 x 3
40 x 2 40 x 3
45 x 2 45 x 3
50 x 2 50 x 3
60 x 2 60 x 3
* Filling bar thickness must be equal to bearing bar thickness

Grid size : 0,20 - 3,0 m²
Edge finishing : 5 mm dik
Length-to-width ratio of grids:
1 : 3 or 3 : 1 content
Finishing:
  • Hot-dip galvanised in accordance with NEN-EN-ISO 1461
  • Powder coating using TVP Duplex process















dejo has the technology to customise these gratings for you. We do this in consultation.


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Options for fixing louvre grilles:

- holes in the edge
- welded-on plates with hole
- welded-on plates with hole, possibly with partial filler rod raveling
- so-called bed-hook construction








Stainless steel paddle gratings:
On request

Dimensions of aluminium louvre gratings:
On request


Various meshes

dejo offers the possibility to produce the louvre gratings in different mesh sizes. Usually, a vane grille is produced as standard in mesh size 99.99 x 33.33 mm. But dejo can produce gratings in many different meshes: e.g. 99x50 mm, 66x33 mm and 33x33 mm etc.
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The mesh table below shows the different possibilities.

MESH  TABLEL

  

Bearing bar distance 

Filling bar (louvers) h.o.h

 

2222

3333

4444

5000

6666

9999

3333

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•

•

•

•

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4444

•

•

•

•

•

•

5000

•

•

•

•

•

•

6666

•

•

•

•

•

•

9999

•

•

•

•

•

•

 


standard mesh size 3333 x 3333



Download more technical information on DPL Dejo louvre gratings here:

[downloads]
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