Double Deflection Blade Grille

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    • Icemac Model #
    • Frame Options: 28 mm and 32 mm
    • Blade Control: Dual Adjustable Blades (Vertical & Horizontal)
    Delivery Terms: EXW, CFR, CIF, DAP, DDP
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      ICEMAC Double Deflection Blade Grille (IC-DDBG Series)

      Product Overview
      The ICEMAC Double Deflection Blade Grille (IC-DDBG Series) is engineered to provide high-performance directional airflow control in modern HVAC systems. Featuring two independently adjustable blade sets—horizontal and vertical—it allows for customized airflow direction, making it suitable for supply air distribution in a wide range of environments. Constructed from top-grade extruded aluminum, this grille is optimized for both performance and visual harmony with architectural designs.

      Available in horizontal-front (IC-DDBG-HF) and vertical-front (IC-DDBG-VF) configurations, the grille integrates easily with plenum boxes, volume dampers, and filters, offering a versatile and durable solution for ducted air systems.

      Key Features

      • Dual Adjustable Blades – Independent vertical and horizontal blade sets for precision air throw.

      • Robust Construction – Made from first-grade extruded aluminum profiles for durability and corrosion resistance.

      • Flexible Mounting Options – Supports screw, concealed screw, spring, and subframe installations.

      • Multiple Configurations – Choose from horizontal-blades-front (HF) or vertical-blades-front (VF) to match airflow design.

      Applications
      Ideal for environments requiring precise air distribution and adjustability:

      • Office Spaces & Classrooms

      • Retail Stores & Malls

      • Corridors & Public Buildings

      • Industrial Facilities & Utility Rooms

      Advantages

      • Multi-Directional Airflow – Customizes airflow patterns to suit room layout and occupancy.

      • Easy Maintenance – Blade access and removable core options support quick cleaning.

      • Accessory Integration – Compatible with plenum boxes (PB), opposed blade dampers (OD), parallel dampers (PD), and subframes (SF).

      • Custom Finishes Available – Standard RAL 9010 / 9016 powder coating; anodized and custom colors upon request.

      Technical Specifications

      Specification Details
      Material Frame and blades: Extruded aluminum profiles
      Blade Control Manual adjustment; independent vertical and horizontal blade sets
      Available Models IC-DDBG-HF (horizontal blades front), IC-DDBG-VF (vertical blades front)
      Frame Options 28 mm and 32 mm depths
      Mounting Methods Screw, concealed screw, spring, subframe
      Surface Finishes Standard: RAL 9010 / RAL 9016 powder coated
      Optional: Anodized, custom RAL colors
      Available Sizes (WxH) 100×100 mm to 1200×1200 mm (in 50 mm increments)
      Effective Area (Aeff) 0.006 m² – 0.384 m² (depending on grille size)
      Airflow Rate (V) 50 – 5000+ m³/h (size-dependent)
      Effective Velocity (Ueff) 1.0 – 9.0 m/s
      Throw Distance (X) 2.4 – 19.4 m
      Pressure Drop (ΔPt) 2 – 48 Pa
      Sound Level (SPL) 13 – 50 dBA
      Icemac has right to change any dimension or specification.

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