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  1. Home
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  3. Square/Round Diffusers
  4. Stepdown 2-Cone
  5. A1200 2-Cone Diffuser, Fixed, Aluminum
Product Image_S1200A
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A1200 2-Cone Diffuser, Fixed, Aluminum

Square/ Round Diffusers

A stepdown ceiling diffuser with round necks, the A1200 square-faced diffuser has a fixed horizontal, four-way air deflection and discharge pattern. It is equipped with standard earthquake tabs, as a standard, on all backpans and has a robust aluminum construction.

  • The A1200 model meets MRI application requirements
  • Core assembly shall be permanently mounted (non-removable) with a plug in the center cone.
  • Available in five different margin styles
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A1200 2-Cone Diffuser, Fixed, Aluminum

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

    Product Application

    Our model A1200 offers exceptional air diffusion while mounted at the center of the ceiling. It features a core assembly that is non-removable with a plug in the center cone and delivers a four-way fixed air diffusion pattern. This diffuser is designed to offer rapid mixing of air that leads to temperature equalization and increased thermal comfort in the occupied zone. The distinct design also a prevents smudging and streaking of the ceiling. It is an efficient solution for large areas like airport terminals, open-plan offices, and libraries.
    Product Application

    Features

    • Standard finish is White (WH). The electrocoat finish is in an anodic acrylic paint, baked at 315°F for 30 minutes with a pencil hardness of HB to H
    • Has a 1/2” foil faced fiberglass insulation, with a R value of 1.7 and 360° discharge
    • Round butterfly damper (RBN, RBD) available as an accessory
    • Accessories also include round radial blade damper (RRN, RRD)
    • PD is a pattern deflector (sectorizing baffle) mounts to inside of diffuser neck. It can be used for 1, 2, and 3-way air patterns. The construction is steel and is hipped loose for field installation. Flat Black (FB) finish only
    • Diffuser has a stamped backpan with integral round neck
    • The manufacturer provides published performance data tested in accordance with the ANSI/ASHRAE Standard 70-1991
    • Optional round opposed blade damper (RON, ROD) is also available
    • Round dampers and pattern deflectors are ordered separately and shipped loose for field installation

    Benefits

    Robust Design
    Robust Design

    Steel's rust-resistant property adds to its durability and efficiency while also reducing energy consumption.

    Maximum Flexibility
    Maximum Flexibility

    The diffuser offers a four-way air deflection and discharge pattern that ensures efficient air circulation.

    Exceeds Requirements
    Exceeds Requirements

    In addition to five mounting styles, the surface mount frame has an aluminum frame for increased durability.

    Technical Resources

    Document Name
    Description
    Language
    Resource Type

    Data Sheet

    CD~1200_FEA4_09 (English)

    Stepdown 2-Cone - Ceiling Diffusers, Stepdown 2-Cone S1200, A1200, S1200A, A1200A - Features

    English Data Sheet
    VIEW

    Data Sheet

    CD~1200_DIM4_09 (English)

    A1200A, A1200, S1200A, S1200 - Product Dimensions

    English Data Sheet
    VIEW

    Engineering Guide

    CD~1200_ENG4_09 (English)

    A1200A, A1200, S1200A, S1200 - Engineering Data

    English Engineering Guide
    VIEW

    Specification Guide

    CD~1200_SPC4_09 (English)

    Stepdown 2-Cone - S1200A, A1200A - Specifications

    English Specification Guide
    VIEW

    Submittal

    SD-1762 (English)

    Square/Round Diffusers - S1200 & A1200 Series Fixed Pattern Diffuser - 2-Cone w/Round Neck 12 x 12 module - Submittal

    English Submittal
    VIEW

    Submittal

    SD-1763 (English)

    Square/Round Diffusers - S1200 & A1200 Series Fixed Pattern Diffuser - 2-Cone w/Round Neck 24 x 24 module - Submittal

    English Submittal
    VIEW

    Submittal

    SD-1814 (English)

    Square/Round Diffusers - PD Pattern Deflector (Sectorizing Baffle) for 1200/1300 Series - Submittal

    English Submittal
    VIEW

    Submittal

    SD-1906 (English)

    Square/Round Diffusers - S1200 & A1200 Series Stepdown 2-Cone Fixed Pattern Diffuser Insulated Backpan 24x24 Module - Submittal

    English Submittal
    VIEW

    Submittal

    SD-2012 (English)

    Square/Round Diffusers - S1200 & A1200 (FP) Stepdown 2-Cone Fixed Pattern Diffuser FP Frame Style - Submittal

    English Submittal
    VIEW

    Specification Guide

    1200series (English)

    S1200, A1200, S1200A, A1200A - Specifications Text File

    English Specification Guide
    VIEW

    Revit File

    S1200_A1200 (English)

    S1200, A1200 - Revit File

    English Revit File
    VIEW
    No resource found for selected filter

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    S1200 2-Cone Diffuser, Fixed, Steel

    S1200 2-Cone Diffuser, Fixed, Steel

    S1200A 2-Cone Diffuser, Adjustable, Steel

    S1200A 2-Cone Diffuser, Adjustable, Steel

    A1200A 2-Cone Diffuser, Adjustable, Aluminum

    A1200A 2-Cone Diffuser, Adjustable, Aluminum

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