Products

GRILLES

GRI50

CHARACTERISTICS:
Industrial return grilles with fixed and 45° inclined bars 50 mm pitch.
CONSTRUCTION:
Galvanized steel. Models made of copper, stainless steel AISI 304, 2B or BA finish, are available on demand.
UTILIZATION:
For wall installation and for external air intake or exhaust air flow.
FIXING:
Fixing by using frontal screws.
ACCESSORIES:
• Calibration damper made of galvanized steel and fins with opposite movement.
• Mounting counterframes made of galvanized steel sheet.
• Bird screen.
• Overpressure damper.
Dimensions
CHOICE AND SIZING

Mod.

Ak [m2]

Q [m3/h]

LWA [dB(A)]

Dpt [Pa]

min

max

min

max

min

max

GRI50 400x400

0,0771

470

940

25

46

5

20

GRI50 600x400

0,1153

700

1410

25

46

5

20

GRI50 800x400

0,1535

930

1880

25

46

5

20

GRI50 1000x400

0,1917

1170

2350

26

46

5

20

GRI50 1200x400

0,2299

1400

2810

25

46

5

20

GRI50 1400x400

0,2681

1630

3280

25

46

5

20

GRI50 1600x400

0,3063

1870

3750

26

46

5

20

GRI50 1800x400

0,3445

2100

4220

25

46

5

20

GRI50 2000x400

0,3827

2330

4690

25

46

5

20

GRI50 400x500

0,1068

650

1310

25

46

5

20

GRI50 500x500

0,1335

810

1630

25

46

5

20

GRI50 600x500

0,1602

980

1960

26

46

5

20

GRI50 800x500

0,2135

1300

2610

25

46

5

20

GRI50 1000x500

0,2669

1630

3270

26

46

5

20

GRI50 1200x500

0,3203

1950

3920

25

46

5

20

GRI50 1400x500

0,3736

2280

4570

26

46

5

20

GRI50 1600x500

0,427

2600

5230

25

46

5

20

GRI50 1800x500

0,4804

2930

5880

26

46

5

20

GRI50 2000x500

0,5338

3250

6530

25

46

5

20

GRI50 400x600

0,1365

830

1670

25

46

5

20

GRI50 600x600

0,205

1250

2510

25

46

5

20

GRI50 800x600

0,2735

1670

3350

26

46

5

20

GRI50 1000x600

0,3421

2080

4190

25

46

5

20

GRI50 1200x600

0,4106

2500

5030

25

46

5

20

GRI50 1400x600

0,4792

2920

5870

25

46

5

20

GRI50 1600x600

0,5477

3340

6700

25

46

5

20

GRI50 1800x600

0,6162

3750

7540

25

46

5

20

GRI50 2000x600

0,6848

4170

8380

25

46

5

20

GRI50 400x800

0,1958

1190

2400

25

46

5

20

GRI50 600x800

0,2947

1790

3610

25

46

5

20

GRI50 800x800

0,3936

2400

4820

25

46

5

20

GRI50 1000x800

0,4924

3000

6030

25

46

5

20

GRI50 1200x800

0,5913

3600

7240

25

46

5

20

GRI50 1400x800

0,6902

4200

8450

25

46

5

20

GRI50 1600x800

0,789

4810

9660

25

46

5

20

GRI50 1800x800

0,8879

5410

10870

25

46

5

20

GRI50 2000x800

0,9868

6010

12080

25

46

5

20

GRI50 400x1000

0,2552

1550

3120

25

46

5

20

GRI50 600x1000

0,3844

2340

4710

25

46

5

20

GRI50 800x1000

0,5136

3130

6290

25

46

5

20

GRI50 1000x1000

0,6428

3910

7870

25

46

5

20

GRI50 1200x1000

0,772

4700

9450

25

46

5

20

GRI50 1400x1000

0,9012

5490

11030

25

46

5

20

GRI50 1600x1000

1,0304

6270

12610

25

46

5

20

GRI50 1800x1000

1,1596

7060

14200

25

46

5

20

GRI50 2000x1000

1,2888

7850

15780

25

46

5

20

GRI50 400x1200

0,3146

1920

3850

26

46

5

20

GRI50 600x1200

0,4741

2890

5800

25

46

5

20

GRI50 800x1200

0,6336

3860

7760

25

46

5

20

GRI50 1000x1200

0,7932

4830

9710

25

46

5

20

GRI50 1200x1200

0,9527

5800

11660

25

46

5

20

GRI50 1400x1200

1,1122

6770

13620

25

46

5

20

GRI50 1600x1200

1,2718

7740

15570

25

46

5

20

GRI50 1800x1200

1,4313

8720

17520

25

46

5

20

GRI50 2000x1200

1,5908

9690

19480

25

46

5

20

GRI50 400x1500

0,4036

2460

4940

25

46

5

20

GRI50 600x1500

0,6086

3710

7450

25

46

5

20

GRI50 800x1500

0,8137

4960

9960

25

46

5

20

GRI50 1000x1500

1,0187

6200

12470

25

46

5

20

GRI50 1200x1500

1,2237

7450

14980

25

46

5

20

GRI50 1400x1500

1,4288

8700

17490

25

46

5

20

GRI50 1600x1500

1,6338

9950

20000

25

46

5

20

GRI50 1800x1500

1,8388

11200

22510

25

46

5

20

GRI50 2000x1500

2,0439

12450

25020

25

46

5

20

GRI50 2000x1600

2,1949

13370

26870

25

46

5

20

GRI50 2000x1800

2,4969

15210

30570

25

46

5

20

GRI50 2000x2000

2,7989

17040

34260

25

46

5

20

Accessories and configurations

GRI50SC

GRI50TEG

CTPGRI50

1= Fixing coupling

2= Frame with mounting brackets

 

GRI50

Type of fixing

Fixing with clips

 

GRI50

Type of fixing

Fixing with screws

Standard

 

GRI50

4 Holes

1= Ø 3,5 Countersunk hole

 
Specifications text

INDUSTRIAL RETURN GALVANIZED STEEL GRILLE WITH FIXED BLADES INCLINED AT 45° 50 MM PITCH

CONSTRUCTION:
Galvanised steel. Constructions in AISI 304 stainless steel in 2B or BA finishes are available on request.
USE:
Wall mounted, for external air intake or exhaust.
INSTALLATION:
Fixing with front screws.
ACCESSORIES:
• Volume control damper in galvanised steel with opposed blades.
• Mounting counter-frame in galvanised steel sheet.
• Bird-proof mesh.
• Gravity overpressure damper.
MODEL: GRI50*/*** x *** (Width x Height mm)



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