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  4. Curved Blade, Aluminum (1, 2, 3 or 4-Way)
  5. A40 Vertical Blades
Product Image_A40
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A40 Vertical Blades

Grilles & Registers

Offering curved aluminum blades that are individually adjustable, the A40 Vertical Blades comes in various sizes ranging from 6"x4" to 36"x36" for 1-way and 2-way, 6"x6" to 36"x36" for 3-way and 4-way, and features a 1-1/4" nominal overlap margin.

  • Curved face blades on 1" centers firmly hold deflection setting with the help of friction load
  • Can be adjusted to provide a full or partial downblow or be configured to provide a horizontal discharge pattern
  • Available in White (WH) electrocoat finish
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A40 Vertical Blades

  • Product Application
  • Features
  • Benefits
  • Product Documentation
  • Related Products

    Product Application

    Featuring adjustable blades, our A40 grille offers you comfort that is customizable. Based on the requirements of your facility, you can reconfigure the grille according to your convenience. The versatility in pattern adjustment and reliable construction make the grille superior to its competitors. This high-performing grille is best suited for ceiling and sidewall applications.
    Product Application

    Features

    • In the horizontal discharge position, the blades are adjusted to a uniform, partially closed position to deflect the air path while retaining an effective area capacity of 35%
    • 1-way ceiling supply grilles and registers are recommended for applications in ceiling and sidewall locations for heating and cooling systems operating at .75 to 1.75 CFM per square foot of room area
    • Multi-shutter damper (MSDM) is painted to match unit
    • Optional aluminum opposed blade damper (AOBD) is factory mounted and screwdriver operated from face of grille (optional steel SOBD)
    • In the full downblow position, the effective area of the grille is increased to 75%
    • 2, 3 and 4-way grilles and registers are recommended for applications in ceiling locations for heating and cooling systems handling 1.0 to 2.0 CFM per square foot of room area
    • Aluminum opposed blade damper (AOBD) is Mill (ML) finish
    • Optional aluminum mounting frame (A45) available for use in plaster applications

    Benefits

    Sleek Design
    Sleek Design

    The A40 comes furnished with countersunk screw holes to flaunt a sleek, unobtrusive look that blends in with the surroundings.

    Sturdy Construction
    Sturdy Construction

    Long-lasting and seamlessly constructed with an aluminum margin with a 1-1/4” wide border on all sides with mitered corners.

    Technical Resources

    Document Name
    Description
    Language
    Resource Type

    Data Sheet

    RG1~A20A40-34WAY_FEA3_10pdf (English)

    Curved Blade, Aluminum (1, 2, 3 or 4-way) - Curved Blade A20, A40 Series 1, 2, 3 & 4-way - Features

    English Data Sheet
    VIEW

    Data Sheet

    RG1~A20A40-34WAY_DIM_3_10 (English)

    A20, A40 - Product Dimensions

    English Data Sheet
    VIEW

    Engineering Guide

    RG1~A20A40-34WAY_ENG3_10 (English)

    A20, A40 - Engineering Data

    English Engineering Guide
    VIEW

    Specification Guide

    RG1~A20A40-34WAY_SPC4_10 (English)

    Curved Blade, Aluminum (1, 2, 3 or 4-way) - A20, A40 Curved Blade Series - Specifications

    English Specification Guide
    VIEW

    Submittal

    SD-2072 (English)

    Grilles & Registers - A20 & A40 Curved Blade Supply Grille Aluminum Construction - Submittal

    English Submittal
    VIEW

    Specification Guide

    A20_A40_3_4way (English)

    A20, A40 - Specifications Text File

    English Specification Guide
    VIEW
    No resource found for selected filter

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