Aluminium Ventilation Grill, Straight Edged | Various Sizes

Dimensions (L x W) 250 x 60 mm 300 x 60 mm 400 x 60 mm 500 x 60 mm 1000 x 60 mm 250 x 80 mm 300 x 80 mm 400 x 80 mm 500 x 80 mm 1000 x 80 mm 2000 x 80 mm 250 x 100 mm 300 x 100 mm 400 x 100 mm 500 x 100 mm
Qty:
  Version:

Visible edges bevelled,
Continuous flange up to edge with length of 3000 mm
  Installation: For recess mounting
  Material: Aluminium, with ribbed flanges
  Finish: Silver coloured anodised E6/EV1
  Apertures: 40 x 7.5 mm


Options:
Width 60mm
Width B = 60 mm, b = 46 mm, C = 13.5 mm, D = 1.5 mm

 Length A (mm) 250 300 400 500 1000 2000
 Flange length (mm) 228 278 378 478 978 2000
 Ventilation (cm2 ) 45 53 71 89 186 372

Width 80mm

Width B = 80 mm, b = 65 mm, C = 15 mm, D = 1.5 mm

 Length A (mm) 250 300 400 500 1000 2000 3000
 Flange length (mm) 228 278 378 478 978 2000 3000
 Ventilation (cm2 ) 60 71 95 118 245 490 735


Width 100mm

 Width B = 100 mm, b = 85 mm, C = 15 mm, D = 1.5 mm

 Length A (mm) 250 300 400 500
 Flange length (mm) 228 278 378 478
 Ventilation (cm2 ) 89 107 142 178