Polyaire Model DG-FC Door Relief Grilles are designed for use indoors where constant air transfer is required along with non-vision (sight proof).
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Construction is from all aluminium extrusion with fixed full chevron blades.
Standard finish is natural anodised while other finishes including powder coat are available to suit the interior and architectural design requirements.
Model DG-FC Louvre Grilles are available in stock sizes and can also be manufactured to order in a wide range of sizes.
Free area is 50%.
Door Relief Grille
| Item # | Nominal Neck Size (mm/inch) | Face Size (mm/inch) |
|---|---|---|
| 244236 | 300x300 / 12x12 | 330x330 / 13x13 |
| 244237 | 450x150 / 18x6 | 480x180 / 19x7 |
| 244625 | 450x200 / 18x8 | 480x230 / 19x9 |
| 244627 | 450x300 / 18x12 | 480x330 / 19x13 |
| 244021 | 600x150 / 24x6 | 630x180 / 25x7 |
| 244022 | 600x200 / 24x8 | 630x230 / 25x9 |
| 244023 | 600x250 / 24x10 | 630x280 / 25x11 |
| 244024 | 600x300 / 24x12 | 630x330 / 25x13 |
| 244238 | 600x350 / 24x14 | 630x380 / 25x15 |
| 244026 | 600x400 / 24x16 | 630x430 / 25x17 |
| 244239 | 600x450 / 24x18 | 630x480 / 25x19 |
| 244028 | 600x600 / 24x24 | 630x630 / 25x25 |
