Ceiling diffusers 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 and construction of a suspended ceiling. Diffuser with a very large effective surface area to...
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Linas Skauminas

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AR - ceiling type, for air extraction, square form, aluminium grid and steel frame both powder coated in RAL9016 color
AR/300x300 External dimensions 300x300 mm, opening dimensions 250x250 mm, effective area 0.0703 m²
AR/300x300
External dimensions 300x300 mm, opening dimensions 250x250 mm, effective area 0.0703 m²
AR/400x400 External dimensions 400x400 mm, opening dimensions 350x350 mm, effective area 0.1292 m²
AR/400x400
External dimensions 400x400 mm, opening dimensions 350x350 mm, effective area 0.1292 m²
AR/500x500 External dimensions 500x500 mm, opening dimensions 450x450 mm, effective area 0.2058 m²
AR/500x500
External dimensions 500x500 mm, opening dimensions 450x450 mm, effective area 0.2058 m²
AR/595x595 External dimensions 595x595 mm, opening dimensions 545x545 mm, effective area 0.2957 m²
AR/595x595
External dimensions 595x595 mm, opening dimensions 545x545 mm, effective area 0.2957 m²
AR/600x600 External dimensions 600x600 mm, opening dimensions 550x550 mm, effective area 0.3002 m²
AR/600x600
External dimensions 600x600 mm, opening dimensions 550x550 mm, effective area 0.3002 m²
AR/625x625 External dimensions 625x625 mm, opening dimensions 575x575 mm, effective area 0.3273 m²
AR/625x625
External dimensions 625x625 mm, opening dimensions 575x575 mm, effective area 0.3273 m²

Ceiling diffusers 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 and construction of a suspended ceiling. 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.

Celling anemostat diffuser has Hygienic Certificate HK/K/0522/01/2016

Material and workmanship

Mesh grille AR 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. A possibility to make frame with the angle bar (raster frame stiffener) to put on the suspended ceiling construction or with a standard wrapping 25mm allowing the diffuser screwed to the ceiling.

AR egg crate diffuser
Declarations of conformity 858 KB
Catalogue 159 KB
Hygienic certificate 1.1 MB