GRI50
1= Hole dimension
GRI50R
1= Hole dimension 2= Bird mesh
GRI50RZ
1= Hole dimension 2= Insect screen
GRI50RSSA
GRI50RSSE
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
1= Hole dimension
1= Hole dimension 2= Bird mesh
1= Hole dimension 2= Insect screen
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)
Documents download
GRI50Information request
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Cap. soc. i.v. € 100.000 Reg. imp. PD R.E.A. n° PD - 161099