Description

Feature: Materials: aluminium alloy Egg ctare core is made of aluminum strips(0.4mm thickness) assembled to form equally distributed and sized square cells, which can be opened like a door, easy for cleanliness. . High free area-up to *0 % Excellent appearance, long space of airflow, used as return air of ceiling and side wall OBD or fliter can be installed as you need Natural anodized aluminum finish or powder coated, the color is optional as the customer&#**9;s request. Construction: Standard Size: As per your request (Face size=Neck size**0mm) Frame: right-angle/ round-edge/ bevel- edge Core sizs(L)* (W) * (H): 9*9*9/*2.7**2.7**2.7/*5**5**5/*0**0**0mm Height:*5/*5/*8 *0mm Edge width: *5/*2/*0mm Order Notes: Item-neck size A×B-color/(OBD/filter or not) Functions: as exhaust air grilles for domestic and industrial applications. Use: Either ceiling mounted or sidewall mounted air terminal devices used as exhaust/return air grilles for domestic and industrial applications Models Fixed style, Detachable style, or Door-hinged style.