Intake for medium and low pressure supply and exhaust systems as the end of ventilation ducts, for outside air.
The construction is made of steel. From the inside, a 10×10 galvanized mesh is attached. The base ends with a channel profile.
Made of steel or acid-resistant sheet.
AxB [mm] | A1 [mm] | B1 [mm] | H1 [mm] | H2 [mm] | H3 [mm] |
250×250 | 450 | 450 | 100 | 75 | 300 |
250×400 | 490 | 640 | 120 | 105 | 300 |
250×630 | 540 | 920 | 140 | 100 | 350 |
400×400 | 720 | 720 | 160 | 120 | 300 |
400×630 | 800 | 1030 | 180 | 170 | 300 |
630×630 | 1130 | 1130 | 250 | 190 | 300 |
630×1000 | 1250 | 160 | 320 | 265 | 300 |
630×1600 | 1370 | 2340 | 370 | 380 | 300 |
1000×1000 | 1800 | 1800 | 400 | 295 | 300 |
1000×1600 | 2000 | 2600 | 500 | 425 | 300 |