Linear Bar Grille

The fixed blade linear bar grille/register series is designed for residential, commercial and industrial buildings where flow direction is not critical or predetermined. Outlets can be installed directly in sidewalls or in plenum boxes; if exposed air-duct is required it can be fixed directly to duct collars; suitable for cooling, heating and ventilation with a wide range of airflows at high temperature differentials. Frame and blades are extruded aluminium alloy profiles; blades are mounted for 0-degree or 15-degree deflection. If volume-control damper is required it attaches to the top side of the grille with locking clips, adjustable from the face by screwdriver. Standard finish polyester powder coating white RAL 9010 (code Z0); optional natural anodised aluminium (Z1) or any RAL powder colour (Z2); damper finish black polyester. Variants: Supply AR-LBS-S, Return AR-LBG-R, Turkish AR-LBGT, Curved AR-LBGC-1 / AR-LBGC-2 and Corner AR-CLBG-1 (45 degree). Standard sizes dimensioned with neck A/B in mm and airflow range cfm/ft. Per profile range: parallel-bar design for wall, floor and ceiling installations, supply and return capable, optional adjustable rear blades and aluminium damper, widths 50-300 mm. Standards & Certifications: ASHRAE, SMACNA Typical Applications: side-wall supply and return outlets, ceiling and floor installations, plenum box supply, continuous architectural runs, residential and commercial HVAC Key Differentiators: 7 model variants incl. curved and corner; 0 / 15-degree blade deflection; Z0 / Z1 / Z2 finishes incl. anodised; face-adjustable damper; alignment strips for continuous runs