Double Deflection Supply Air Grille

The hollow air foil grille bars are spaced on 750 centers.

Double deflection supply air grille.

Both series offer 3 4 blade spacing and a 1 1 4 flange. The front blades may be either horizontal or vertical. The 250 series double deflection supply grille provides effective directional control of the air stream in one two three or four directions. The face can be varied by changing the frame width and depth as required.

Description model dd double deflection grille incorporates two sets of individually adjustable blades. The grille is suitable for sidewall soffit or cill mounting and may be used for supply or extract applications. Typical applications most commonly used in sidewall applications 500 600 700 series is available with both supply and return construction options. The 500 series louvered grille makes uses adjustable supply or fixed return blades to control airflow and provide a supply or return unit with minimal see through.

Steel double deflection supply grille with 3 4 blade spacing krueger offers a wide variety of supply grilles to meet the needs of today s grille applications. This allows for accurate and personalised air distribution. The grilles are constructed in aluminium and feature an adjustable horizontal front and vertical rear blades. Steel aeroblade double deflection supply grille 3 4 blade spacing front blades parallel to short dimension 25rfs steel louvered aeroblade filter grille 30 degree deflection 1 2 blade spacing blades parallel to short dimension 271rs.

With high quality and competitive pricing these grilles form the back bone of a standard offering that will meet any application requirements. Each bank of bars is pivoted at the front which gives a uniform appearance regardless of blade angle setting. The most common single and double deflection krueger grilles are the 80 580 and 880 5880 series. Available in many standard sizes to fit ducts from 6 to 36 and offered in either a pristine white powder coat or aluminum finishes.

Truaire s sf series single and double deflection spiral style diffusers feature durable extruded aluminum construction and have individually adjustable blades for deflection control. Dd ddrc ddcf sd the aerius series of double deflection grilles is designed for supply air in wall applications. Double deflection grilles the rickard double deflection grilles has been designed to provide a cost effective outlet in an architecturally pleasing package.