DSP DEJO PRESS WELDED GRIDS

Whatever type of grating; dejo has it in stock or makes it specially to measure. Especially for custom-made gratings, dejo is well known. SP gratings, gratings with cut-outs, kick edges or specific shapes? Fitted with antiskid steel, for offshore and/or finished with a one- or two-layer coating in any desired colour? No problem for dejo. SP gratings in stainless steel can be ordered in consultation.

The DSP grating with bearing bar 30-3, a twisted round filler bar 5mm and meshes 34x38mm is a much sought-after type that can be supplied in maximum lengths of 6100 mm at a width of 1000 mm.   

  


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Dimensions steel dejo SP gratings:

The following applies to hot-dip galvanised gratings as a guide to minimum and maximum dimensions:

Bearing bar length : 140 - 6100 mm
Bearing bar height : 20 - 60 mm
Bearing bar thickness : 2 - 5 mm
Filling bar length : 100 - 1000 mm
Filling bar width : 5 - 8 mm
     
Grid size : 0,20 - 3,0 m²
Length-to-width ratio of grids:
1 : 3 or 3 : 1 volume







Bearing bars  Width
 Height 2 3 4 5
 20 • • - -
 25 • • • •
 30 • • • •
 35 • • • •
 40 • • • •
 50 - • • •
 60  - -  • •
Filling bars Width   
  4 4.5 5 6 8
 Square twisted - • • • •
 Round • • • • -

Finishing

  • Hot-dip galvanised in accordance with NEN-EN-ISO 1461
  • Powder coating using TVP Duplex process













Most gratings can be fitted with non-slip kick or lowered edges. From standard shapes to special cut-outs.

Stainless steel 304 - 316 dejo SP grating dimensions:
For gratings made of stainless steel, the following applies as a guide to minimum and maximum dimensions:

Bearing bar length : 140 - 6100 mm
Bearing bar height : 20 - 60 mm
Bearing bar width : 2 - 5 mm
Filling bar length : 100 - 1000 mm
Filling bar width : 5 - 8 mm
     
Grid size : 0,20 - 3,0 m²

Length-to-width ratio of grids:
1 : 3 or 3 : 1 volume

 

 







Bearing bars  Width   
 Height 2 3 4 5
 25 • • • -
 30 • • • -
 35 - - - -
 40 • • • -
 50 - • - -
 60  - -  • -
Filling bars  Width   
  4 4.5 5 6 8
 Square twisted - • • • •
 Round • - • • -

Finishing:

  • Powder coating using TVP Duplex process












Most gratings can be equipped with anti-slip, double anti-slip and kick or lowered edge. From standard shapes to special cut-outs

The various meshes
dejo offers the possibility to produce gratings in different mesh sizes. Pressed gratings are usually produced as standard in mesh size 34x38 mm. But dejo can produce gratings in many different meshes: e.g. 38x22 mm. We can also supply these gratings in Offshore gratings with meshes 34 x 100 and 43 x 100, which are equipped with 

The mesh table below shows the different possibilities.

MESH TABLE

  

Bearing bar
distance h.o.h.

Filling bar spacing  h.o.h (in mm)

 

19

24

25

34

38

50

65

76

100

132

15

 -

 -

- 

- 

- 

 -

  -

•

 •

 -

22

- 

•

- 

 -  • r

• r

  -

•

 • r

 -

25

- 

- 

•

  - •

•

 - 

•

 •

 -

30

- 

  - -  -  •

•

 - 

•

 •

 -

34

•

 • - 

- 

 • * r

• r

 - 

•

  • ** r

 -

38

- 

 -  -  -  •

• r

 - 

•

 • r

- 

41

- 

  - -  -  •

• r

  -

•

 • r

 -

43

 - 

•

  -  -

•

•

  - • • ***  -

50

  -  -  - - 

•

•

  - • • - 

62

 -  -   - -  - 

•

 •  - •

•

66

  -  - -  - 

•

•

  - • • - 
                     

 

standard mesh size 34 x 33
 

* also in offshore gratings mesh opening 8 x 8 for 34 x 38 mm

** also in offshore gratings mesh opening 13 x 96 for 34 x 100 mm

*** also in offshore gratings mesh opening 11 x 96 for 43 x 100 mm

in stainless steel 304 1.4301 (V2A) and stainless steel 1.471 (V4A)

 

Dejo has a wide range of standard gratings, grating steps, dejogrip steps, plastic gratings and clips suitable for walking loads and light traffic. More than 300 articles are delivered from stock from our warehouse in Wolvega. The rule for dejo sp gratings is: ordered before 11:00, delivered within 1 week throughout the Netherlands.
 
Grid specifications
Bearer bars see table, filler bars 10 x 2 mm. 
Mesh size of bearing and cross bars 34 x 38 mm centres. 
A tolerance on length and width of + 0 to - 4 mm applies to the mesh dimensions. 
The first dimension indicates the length of the bearer bars (span), which must be supported at the ends.

 

Stock dejo SP gratings 30 x 2 30x3 40x3     30x2 30x3 40x3
500 x 1000 • • -   3500 x 1000 •1 • -
600 x 1000 • • -   6100 x 1000 •2 •3 •2
800 x 1000 • • -   1 both hot-dip galvanised and untreated
1000 x 1000 • • •   2 untreated
1200 x 1000 • • -   3 both hot-dip galvanised and untreated with anti-slip
1500 x 1000 - • -    


To order Dejo SP gratings, please contact Dejo Metaalindustrie via email: or
by phone: +31 (0)561 691 691.


Download more technical information on DSP Dejo SP vane diffusers here:

[downloads]

 
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