Grilles

Eggcrate Grille – Loose Core

Polyaire Model EC Eggcrate Grilles are normally used in ceiling return air and exhaust applications.

Construction: The frame is made from an aluminium extrusion, which supports and retains the aluminium square pattern lattice core.

The standard frame flange is 25mm.

Standard finish is powder coat white while other finishes are available to suit the interior and architectural design requirements.

Model EC-FC, EC-LC, EC-RC and EC-HF are available in stock sizes and can also be manufactured to order in a wide range of sizes.

Item #Nominal Neck Size (mm/inch)Face Size (mm/inch)
244029150x150 / 6x6182x182 / 8x8
244030200x200 / 8x8232x232 / 10x10
244031250x250 / 10x10282x282 / 12x12
244032300x300 / 12x12332x332 / 14x14
244033350x350 / 14x14382x382 / 16x16
244038400x400 / 16x16432x432 / 18x18
244034450x450 / 18x18482x482 / 20x20
244572500x500 / 20x20532x532 / 22x22
244037563x263 / 22x10595x295 / 23x12
244035563x563 / 22x22595x595 / 23x23
245188600x300 / 24x12632x332 / 25x14
244482600x400 / 24x16632x432 / 25x18
244592600x450 / 24x18632x482 / 25x20
244591900x500 / 35x20932x532 / 37x22
2440361163x563 / 46x221195x595 / 47x23

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