|KR-1 - egg crate type, designed for installation in walls, ceilings or directly on the ducts, for air exhaust from the room, rectangular form, frame manufactured from powder coated galvanized steel and grid from aluminum, RAL9016 color, visible assembly through screws in holes in grille front frame|
Egg crate grille are designed for gravity ventilation, low and medium pressure systems and air conditioning systems, mainly exhaust air. Designed for mounting on rectangular ventilation ducts, plenum boxes. Diffuser with a very large effective surface area to be used wherever necessary to ensure the comfort of a large air exchange. The air flow adjusted with a damper with counter running blades GP located directly behind the anemostat or single-leaf damper P on plenum box spigot.
Raster grille has Hygienic Certificate HK/K/0522/02/2016
Material and workmanship
Mesh grille KR-1K it’s made of aluminum, and the frame is made of galvanized sheet steel - all powder coated colour white RAL 9016. On customer request frame can by made from aluminum and powder coated to any color from the RAL palette. The frame is made with a standard 25mm eversion which allows screwing grille to the ceiling or walls.