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Handbook NOVA C 202204

ManualsBrandsSystemair ManualsAir Distribution ProductsNOVA-C-2-825x75-V-ZN - Double defl.round duct steel grille, unpainted
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19/22 | NOVA-C
Installation
The product is installed into circular ducts.
C
W
øDN
øDN (mm)
H (mm) 100 112 125 140 150 160 180 200 225 250 280 315
75 85 83 81 80 79 79 78 77 77 77 76 76
100 - - - - 110 109 107 105 104 103 103 102
125 - - - - - - - 136 133 131 130 129
150 - - - - - - - - - 161 159 157
175 - - - - - - - - - - - 186
200 - - - - - - - - - - - -
225 - - - - - - - - - - - -
325 - - - - - - - - - - - -
øDN (mm)
H (mm) 355 400 450 500 560 630 710 800 900 1000 1100 1250
75 76 76 76 - - - - - - - - -
100 102 102 101 101 101 101 101 101 - - - -
125 128 128 127 127 127 126 126 126 126 - - -
150 155 154 153 153 152 152 152 151 151 - - -
175 183 182 180 179 178 178 177 177 177 - - -
200 - 210 208 206 205 204 203 203 202 202 - -
225 - - 236 234 232 231 229 229 228 227 - -
325 - - - - - - - 335 333 332 330 329
Legend
H - Grille nominal height
øDN - Duct nominal diameter
C - Curve length of the grille installation opening (mm) stated as the content in the white field of the table above
W - Grille nominal width and width of the grille installation opening (mm). For the installation in the duct of øDN 100
the NOVA-C-2... can be used only without the R1-NOVA damper.