A-980

Aluminium transfer grille

The grille type A-980 is used as a transfer grille in facilities such as offices, hospitals, schools, etc.

The grille can be used for wall or door mounting and is recommended for the transfer of air from one room to another.

The sight-proof design (1 grille) is especially used for dressing rooms, lavatories and laundries.

A light-tight grille is obtained by installing 2 grilles back to back and painting them black, especially suited for dark rooms or cinemas.

Execution in aluminium, standard satin anodised finish.

Wall
Transfer
Exhaust
Rectangular execution

Specifications

Select a product based on standard values

m³/h

l/s

dB(A)

			L_wL_w			L_wL_w
Code	Type	Size	25 dB(A)	30 dB(A)	35 dB(A)	NR20	NR25	NR30
A-980	-	200x100 mm	41 m³/h 11 l/s	47 m³/h 13 l/s	54 m³/h 15 l/s	41 m³/h 11 l/s	47 m³/h 13 l/s	54 m³/h 15 l/s
A-980	-	300x100 mm	62 m³/h 17 l/s	71 m³/h 20 l/s	82 m³/h 23 l/s	62 m³/h 17 l/s	71 m³/h 20 l/s	82 m³/h 23 l/s
A-980	-	300x150 mm	88 m³/h 24 l/s	102 m³/h 28 l/s	117 m³/h 33 l/s	88 m³/h 24 l/s	102 m³/h 28 l/s	117 m³/h 33 l/s
A-980	-	400x150 mm	114 m³/h 32 l/s	132 m³/h 37 l/s	152 m³/h 42 l/s	114 m³/h 32 l/s	132 m³/h 37 l/s	152 m³/h 42 l/s
A-980	-	300x200 mm	114 m³/h 32 l/s	132 m³/h 37 l/s	152 m³/h 42 l/s	114 m³/h 32 l/s	132 m³/h 37 l/s	152 m³/h 42 l/s
A-980	-	500x150 mm	137 m³/h 38 l/s	158 m³/h 44 l/s	183 m³/h 51 l/s	137 m³/h 38 l/s	158 m³/h 44 l/s	183 m³/h 51 l/s
A-980	-	600x150 mm	161 m³/h 45 l/s	186 m³/h 52 l/s	215 m³/h 60 l/s	161 m³/h 45 l/s	186 m³/h 52 l/s	215 m³/h 60 l/s
A-980	-	400x200 mm	161 m³/h 45 l/s	186 m³/h 52 l/s	215 m³/h 60 l/s	161 m³/h 45 l/s	186 m³/h 52 l/s	215 m³/h 60 l/s
A-980	-	500x200 mm	181 m³/h 50 l/s	209 m³/h 58 l/s	242 m³/h 67 l/s	181 m³/h 50 l/s	209 m³/h 58 l/s	242 m³/h 67 l/s
A-980	-	600x200 mm	218 m³/h 61 l/s	252 m³/h 70 l/s	292 m³/h 81 l/s	218 m³/h 61 l/s	252 m³/h 70 l/s	292 m³/h 81 l/s
A-980	-	400x300 mm	218 m³/h 61 l/s	252 m³/h 70 l/s	292 m³/h 81 l/s	218 m³/h 61 l/s	252 m³/h 70 l/s	292 m³/h 81 l/s
A-980	-	500x300 mm	266 m³/h 74 l/s	307 m³/h 85 l/s	355 m³/h 98 l/s	266 m³/h 74 l/s	307 m³/h 85 l/s	355 m³/h 98 l/s
A-980	-	600x300 mm	308 m³/h 86 l/s	356 m³/h 99 l/s	411 m³/h 114 l/s	308 m³/h 86 l/s	356 m³/h 99 l/s	411 m³/h 114 l/s
A-980	-	600x400 mm	393 m³/h 109 l/s	453 m³/h 126 l/s	522 m³/h 145 l/s	393 m³/h 109 l/s	453 m³/h 126 l/s	522 m³/h 145 l/s
A-980	-	700x400 mm	446 m³/h 124 l/s	515 m³/h 143 l/s	594 m³/h 165 l/s	446 m³/h 124 l/s	515 m³/h 143 l/s	594 m³/h 165 l/s
A-980	-	800x400 mm	502 m³/h 139 l/s	579 m³/h 161 l/s	669 m³/h 186 l/s	502 m³/h 139 l/s	579 m³/h 161 l/s	669 m³/h 186 l/s
A-980	-	600x500 mm	474 m³/h 132 l/s	547 m³/h 152 l/s	631 m³/h 175 l/s	474 m³/h 132 l/s	547 m³/h 152 l/s	631 m³/h 175 l/s
A-980	-	700x500 mm	543 m³/h 151 l/s	627 m³/h 174 l/s	723 m³/h 201 l/s	543 m³/h 151 l/s	627 m³/h 174 l/s	723 m³/h 201 l/s
A-980	-	800x500 mm	610 m³/h 169 l/s	704 m³/h 196 l/s	812 m³/h 226 l/s	610 m³/h 169 l/s	704 m³/h 196 l/s	812 m³/h 226 l/s
A-980	-	700x600 mm	637 m³/h 177 l/s	735 m³/h 204 l/s	848 m³/h 236 l/s	637 m³/h 177 l/s	735 m³/h 204 l/s	848 m³/h 236 l/s
A-980	-	800x600 mm	715 m³/h 199 l/s	825 m³/h 229 l/s	953 m³/h 265 l/s	715 m³/h 199 l/s	825 m³/h 229 l/s	953 m³/h 265 l/s
A-980	-	800x700 mm	819 m³/h 228 l/s	945 m³/h 263 l/s	1091 m³/h 303 l/s	819 m³/h 228 l/s	945 m³/h 263 l/s	1091 m³/h 303 l/s
A-980	-	800x800 mm	920 m³/h 256 l/s	1062 m³/h 295 l/s	1226 m³/h 340 l/s	920 m³/h 256 l/s	1062 m³/h 295 l/s	1226 m³/h 340 l/s

A-980

Aluminium transfer grille

Select a product based on standard values

Select a product that fits your project