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Double Deflection Linear Bar Grille

Model No. :  AAG-D-L

Specification:
Extruded Aluminium Double Deflection Linear Bar Grille with Fixed 0/15/30 Deg Bar at Front and Aerofoil Adjustable Rear Blades. Collar Damper available as accessory for Supply Air

DESCRIPTION

Frame and face bars are of high quality extruded aluminium profiled construction with the advantages of corrosion resistance and rigidity.

  • Horizontal face bars with 0°, 15°-1 way throw and 15°-2 way throw are fixed rigidly to the frame with round aluminium pipes.
  • Vertical aluminium aerofoil blades are fixed at the rear side of the frame by nylon bushes. These blades can be adjusted manually and individually in the vertical plane to obtain optimum air distribution.
  • Grilles are fixed rigidly with an opposed blade damper by rivets. Damper blades can be gear operated from the face opening of the grille.
  • For perfect unbroken appearance of continuous runs, alignment strips are provided as an option.
  • Total structure is manufactured by mechanical assembly, assuring rigidity and to maintain straight line appearance.
  • The frame is constructed with 45o corners and mechanically reinforced with corner cleats for rigidity and aesthetics.
  • Length from 0.2 meter to 3.6 meter is available as single piece.
  • Listed Width in mm 75, 100, 150, 200, 250, 300 mm.
  • Non standard sizes available as option.

Double Deflection Linear Bar Grille Manufacturer in India – Aluminium HVAC Air Distribution Grille

Our Double Deflection Linear Bar Grille is a high-performance air distribution solution designed for modern HVAC systems used in commercial, industrial, and residential buildings. As a trusted Double Deflection Linear Bar Grille manufacturer in India, we supply premium quality aluminium HVAC grilles that provide efficient airflow control, durability, and elegant architectural appearance.

Manufactured using high-grade extruded aluminium profiles, this Linear Bar Grille in India offers superior corrosion resistance, structural strength, and long-lasting performance. The sleek linear design makes it an ideal choice for projects where aesthetics and efficient air distribution are equally important. It is widely used in offices, IT parks, shopping malls, airports, hospitals, hotels, educational institutions, and residential complexes across India.

Advanced Air Distribution with Dual Deflection Design

The Double Deflection Linear Bar Grille is designed with fixed horizontal face bars and adjustable vertical aerofoil blades positioned at the rear. The horizontal face bars are available with 0°, 15° – 1 way throw, and 15° – 2 way throw options, allowing precise air throw patterns based on the ventilation requirements.

The vertical rear blades can be manually adjusted and individually positioned to control airflow in the vertical direction. This dual deflection mechanism allows air to be directed both horizontally and vertically, ensuring balanced air distribution and improved indoor air comfort. This makes the HVAC Linear Bar Grille highly suitable for supply air outlets in centralized air conditioning systems across India.

Smooth and Silent Operation

The vertical aluminium aerofoil blades are mounted using high-quality nylon bushes that ensure smooth movement and vibration-free operation. This design prevents noise and rattling during airflow, making the grille suitable for noise-sensitive environments such as offices, hospitals, hotels, conference halls, and educational institutions.

The grille is also equipped with an opposed blade damper rigidly fixed with rivets. The damper blades can be gear-operated from the face opening, allowing easy control of the air stream and airflow volume. This feature helps HVAC engineers balance air distribution efficiently in ventilation systems.

Strong Aluminium Construction

Our Aluminium Double Deflection Linear Bar Grille in India is constructed using corrosion-resistant extruded aluminium profiles that provide excellent durability even in humid and coastal climates. The frame is built with 45° mitered corners and mechanically reinforced with corner cleats to ensure structural rigidity and aesthetic finish.

The entire grille is manufactured using mechanical assembly techniques that maintain a perfectly straight-line appearance, making it ideal for modern architectural interiors.

For projects requiring long continuous air outlets, optional alignment strips are available. These strips help achieve a seamless and unbroken appearance across multiple grille sections.

Available Sizes and Custom Options

We manufacture Double Deflection Linear Bar Grilles in India in various standard sizes to suit different HVAC applications. The listed widths include:

  • 75 mm

  • 100 mm

  • 150 mm

  • 200 mm

  • 250 mm

  • 300 mm

The length ranges from 0.2 meters up to 3.6 meters in a single piece. Non-standard sizes and customized specifications can also be manufactured to meet specific project requirements across India.

Applications Across India

Our HVAC Linear Bar Grilles are widely used in many infrastructure and commercial projects across India, including:

  • Commercial office buildings

  • IT parks and corporate campuses

  • Shopping malls and retail outlets

  • Airports and metro stations

  • Hospitals and healthcare facilities

  • Hotels and hospitality projects

  • Industrial ventilation systems

  • Residential apartments

Why Choose Our Double Deflection Linear Bar Grille in India?

  • Trusted Double Deflection Linear Bar Grille Manufacturer in India

  • Premium extruded aluminium construction

  • Dual airflow control for precise air distribution

  • Smooth and silent operation

  • Integrated gear-operated opposed blade damper

  • Custom sizes available for HVAC projects

  • Suitable for commercial and industrial ventilation systems

If you are searching for a reliable Double Deflection Linear Bar Grille supplier in India, Aluminium Linear HVAC grille manufacturer, or air distribution grille for ventilation systems, our products provide superior airflow control, durability, and long-term performance.

We proudly supply HVAC air grilles across India, supporting HVAC contractors, builders, consultants, and infrastructure projects with high-quality air distribution solutions.

PRODUCT ORDER CHECKLIST

MODEL BAR PITCH FLANGE DEFLECTION ACCESSORIES COLOUR
AAG-D-L 5mm 13.5mm 20mm 0 Deg Collar Damper (D) Splitter Damper Powder Coated Anodised Mill Finish
3mm 30mm

*Required: Neck Size, Quantity and RAL Colour Code along with above specifications.

FIXING DETAILS

Option A: Screw on front side of flange

Option B: Concealed screw on inside surface of flange

Option C: Optional ‘C’ Clamp can be provided For concealed fixing.