• Products and Solutions
    • Grilles & Registers
      • Supply, Steel
      • Supply, Aluminum
      • Return, Steel
      • Return, Aluminum
      • Curved Blade, Aluminum (1, 2, 3 or 4-way)
      • Heavy Duty, Steel, Supply
      • Heavy Duty, Steel, Return
      • Grid Core Return
      • Transfer and Door Grilles
      • Perforated Return Grilles
      • AVF Versaflex
      • G-Series
      • Return Filter Grilles
      • Supply Aluminum, Aerovane
      • Grid Core Return 45-Degree Deflection
    • Square/Round Diffusers
      • Stepdown 3-Cone
      • Stepdown 2-Cone
      • Architectural Plaque Diffuser
      • M-Series Louvered Face-Square Neck
      • Agitair® RC Series
      • Modular Core Diffuser
      • Concentric Supply Return
      • Round Diffuser, 3-Cone
      • Round Diffuser, 4-Cone
      • Industrial Round Diffuser
      • Fire Rated Series
      • Architectural Swirl Face
      • M-Series Louvered Face-Round Neck
      • Round Architectural Plaque Diffuser
    • Perforated Diffusers
      • Supply, Adjustable Curved Blade
      • Supply Face Mounted Deflectors
      • Supply, Modular Core
      • Return, Perf Panel Only
      • Return Diffuser
    • Linear/Slot Diffusers
      • 4000 Series Linear Grilles
      • Agitair® Stripline® Diffusers
      • 6000 Series Slot Diffusers
      • AIR-TRAC Architectural Linear Diffuser
    • Plenum Slots
      • Supply, Single Vane
      • Supply, Modulinear
      • High Capacity Plenum Slot
      • Return Slot Diffuser
      • High Induction Series
      • Supply, Fixed Vane
    • Security Grilles
      • Perforated Supply
      • Transfer Grille, Perforated Pattern
      • Louvered Face Diffuser With Lattice Face Plate
      • Bar Grille, Steel
      • Bar Grille, Aluminum
      • Lattice Face Plate, Steel
      • Lattice Face Plate, Aluminum
      • Security Duct Bars With Sleeve
      • Security Duct Bars With Frame
      • Suicide Deterrent Security Grille
      • Maximum Security Lattice Face With Mesh Screen
    • Critical Environment
      • Radial Flow, Fixed
      • Radial Flow, Adjustable
      • OR Linear Curtain, V-Slot
      • Laminar Flow, Tensor™
      • ISOTEK
      • Laminar Terminal Diffusers, LTD
    • Specialty Products
      • Stainless Steel Supply Grilles
      • Stainless Steel Return Grilles
      • Industrial Supply Grilles, Pole-Operated Blades
      • GJ Jet-Flo®
      • Roto-Jet® Drum Grilles
      • Electronically Controlled VAV Diffuser
      • Roto-Jet® Spiral Duct Drum Grilles
      • Discus Series Spot Diffusers
      • Discus Series Supply Grilles
      • Discus Series Air Foil Round Supply Grilles
      • Discus Series Industrial Round Supply Grilles
      • Thermal VAV Diffusers
      • Heavy Duty Airfoil Grilles
      • Constant Flow Regulator
      • Spiral Duct Series
    • Underfloor Products
      • UnderFloor Rounds
    • Accessories
      • Round Dampers
      • Grids, Extractors, Turning Vanes
      • Square to Round Adapters
      • Adapter Plaster Frames
      • HEPA Air Filter
      • Plaster Frame
      • Square/Rectangular Dampers, Steel
      • Square/Rectangular Dampers, Aluminum
      • Return Hood
    • Air Handling Coils
      • Air Handling Coils
    • Terminal Units
      • Single Duct Terminal Unit
      • Dual Duct Terminal Unit
      • Single Duct Round Terminal Unit
      • Dual Single Duct Terminal Unit
      • Laboratory Exhaust Valve
      • Bypass Terminal Unit
      • Low Profile Fan Powered Constant Terminal Unit
      • Low Profile Fan Powered Variable Terminal Unit
      • Fan Powered Series Terminal Unit
      • Fan Powered Parallel Terminal Unit
    • Displacement Diffusers
      • Semi-circular, 180°
      • Rectangular, Flush Mount
      • Rectangular, Stair Riser or Surface Mount
      • Curved, Corner Mount
      • Rectangular, Flush or Wall Mount
      • Semi-Circular, Wall or Surface Mount
      • Circular, 360°
  • Services and Support
    • Training
    • Webinars
    • GRD Products Webinars
  • Resources
    • Engineering Resources
    • Installation Manuals
    • Revit
    • Product Catalog
    • Installation Videos
  • Insights
  • Find a Rep
Rep Login
  • Products and Solutions
    • Grilles & Registers
      • Supply, Steel
      • Supply, Aluminum
      • Return, Steel
      • Return, Aluminum
      • Curved Blade, Aluminum (1, 2, 3 or 4-way)
      • Heavy Duty, Steel, Supply
      • Heavy Duty, Steel, Return
      • Grid Core Return
      • Transfer and Door Grilles
      • Perforated Return Grilles
      • AVF Versaflex
      • G-Series
      • Return Filter Grilles
      • Supply Aluminum, Aerovane
      • Grid Core Return 45-Degree Deflection
    • Square/Round Diffusers
      • Stepdown 3-Cone
      • Stepdown 2-Cone
      • Architectural Plaque Diffuser
      • M-Series Louvered Face-Square Neck
      • Agitair® RC Series
      • Modular Core Diffuser
      • Concentric Supply Return
      • Round Diffuser, 3-Cone
      • Round Diffuser, 4-Cone
      • Industrial Round Diffuser
      • Fire Rated Series
      • Architectural Swirl Face
      • M-Series Louvered Face-Round Neck
      • Round Architectural Plaque Diffuser
    • Perforated Diffusers
      • Supply, Adjustable Curved Blade
      • Supply Face Mounted Deflectors
      • Supply, Modular Core
      • Return, Perf Panel Only
      • Return Diffuser
    • Linear/Slot Diffusers
      • 4000 Series Linear Grilles
      • Agitair® Stripline® Diffusers
      • 6000 Series Slot Diffusers
      • AIR-TRAC Architectural Linear Diffuser
    • Plenum Slots
      • Supply, Single Vane
      • Supply, Modulinear
      • High Capacity Plenum Slot
      • Return Slot Diffuser
      • High Induction Series
      • Supply, Fixed Vane
    • Security Grilles
      • Perforated Supply
      • Transfer Grille, Perforated Pattern
      • Louvered Face Diffuser With Lattice Face Plate
      • Bar Grille, Steel
      • Bar Grille, Aluminum
      • Lattice Face Plate, Steel
      • Lattice Face Plate, Aluminum
      • Security Duct Bars With Sleeve
      • Security Duct Bars With Frame
      • Suicide Deterrent Security Grille
      • Maximum Security Lattice Face With Mesh Screen
    • Critical Environment
      • Radial Flow, Fixed
      • Radial Flow, Adjustable
      • OR Linear Curtain, V-Slot
      • Laminar Flow, Tensor™
      • ISOTEK
      • Laminar Terminal Diffusers, LTD
    • Specialty Products
      • Stainless Steel Supply Grilles
      • Stainless Steel Return Grilles
      • Industrial Supply Grilles, Pole-Operated Blades
      • GJ Jet-Flo®
      • Roto-Jet® Drum Grilles
      • Electronically Controlled VAV Diffuser
      • Roto-Jet® Spiral Duct Drum Grilles
      • Discus Series Spot Diffusers
      • Discus Series Supply Grilles
      • Discus Series Air Foil Round Supply Grilles
      • Discus Series Industrial Round Supply Grilles
      • Thermal VAV Diffusers
      • Heavy Duty Airfoil Grilles
      • Constant Flow Regulator
      • Spiral Duct Series
    • Underfloor Products
      • UnderFloor Rounds
    • Accessories
      • Round Dampers
      • Grids, Extractors, Turning Vanes
      • Square to Round Adapters
      • Adapter Plaster Frames
      • HEPA Air Filter
      • Plaster Frame
      • Square/Rectangular Dampers, Steel
      • Square/Rectangular Dampers, Aluminum
      • Return Hood
    • Air Handling Coils
      • Air Handling Coils
    • Terminal Units
      • Single Duct Terminal Unit
      • Dual Duct Terminal Unit
      • Single Duct Round Terminal Unit
      • Dual Single Duct Terminal Unit
      • Laboratory Exhaust Valve
      • Bypass Terminal Unit
      • Low Profile Fan Powered Constant Terminal Unit
      • Low Profile Fan Powered Variable Terminal Unit
      • Fan Powered Series Terminal Unit
      • Fan Powered Parallel Terminal Unit
    • Displacement Diffusers
      • Semi-circular, 180°
      • Rectangular, Flush Mount
      • Rectangular, Stair Riser or Surface Mount
      • Curved, Corner Mount
      • Rectangular, Flush or Wall Mount
      • Semi-Circular, Wall or Surface Mount
      • Circular, 360°
  • Services and Support
    • Training
    • Webinars
    • GRD Products Webinars
  • Resources
    • Engineering Resources
    • Installation Manuals
    • Revit
    • Product Catalog
    • Installation Videos
  • Insights
  • Find a Rep
Search
Search Rep Login
  1. Home
  2. Products and Solutions
  3. Specialty Products
  4. Discus Series Spot Diffusers
  5. DJ Combination Mount Wall and Spiral Duct Mount
Product Image_DJ_Combination_Mount
  • Thumb Image_DJ_Combination_Mount

DJ Combination Mount Wall and Spiral Duct Mount

Specialty Products

An efficient diffuser, DJ Combination Mount facilitates precise air delivery, regardless of the installation conditions. It is best suited for auditoriums, lecture halls, convention halls, airport terminals and other large and open areas that need specialized air conditioning.

  • Available in a panel mounted version that allows for more air to be delivered when required
  • Corrosion and moisture damage are kept at bay with the use of non-corrosive materials for construction
  • Damper is held in place internally with sufficient tension for quiet functioning under normal operating conditions
Back to Top

DJ Combination Mount Wall and Spiral Duct Mount

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

    Product Application

    Our DJ diffusers are some of the best diffusers in the business. Requiring minimum effort at the time of installation, the DJ Combination Mount can be mounted to walls, ceilings and even exposed ducts. They are hard-wearing and are a favorite for applications including auditoriums, lecture halls, live performance venues, and airport terminals.
    Product Application

    Features

    • Built with non-corrosive materials (aluminum construction, with #304 stainless steel panels on certain models), you can be free from worry of visible rust and staining of adjoining mounting surfaces
    • The diffuser can provide air where conventional grilles and registers may not be practical or possible
    • The standalone unit consists of a mounting frame capable of being mounted directly to the finished wall
    • The damper operates in such a manner that precise airflows can be obtained and maintained at any point within the published performance data range
    • Internal gasketing ensures the setting is retained under normal operating conditions, eliminating maintenance that can be costly for building owners over time
    • Features a Satin Anodized (SA) finish, with White (WH) and Flat Black (FB) options available
    • Optional sliding plate damper (SP) allows for ease of balancing and precise airflow management and are adjustable from outside of the unit without the use of tools
    • The diffusers are be capable of rotating in a 360-degree pattern parallel to the mounting surface and between 32-degree and 42-degree perpendicular to the mounting surface, depending on unit size

    Benefits

    Reflection Resistance
    Reflection Resistance

    Heavy gauge aluminum construction with a clear anodized finish provides a non-reflective surface that is resistant to glare.

    Unmatched Flexibility
    Unmatched Flexibility

    The diffuser can be mounted in virtually any location and in any position, executing perfect air delivery in all conditions.

    Adjustable Airflow
    Adjustable Airflow

    The DJ diffuser allows airflow adjustability in both planes to ensure that the air is delivered precisely with minimal losses.

    Technical Resources

    Document Name
    Description
    Language
    Resource Type

    Data Sheet

    SP~DJ_FEA4_09 (English)

    Discus Series Spot Diffusers - DJ Series - Features

    English Data Sheet
    VIEW

    Data Sheet

    SP~DJ_DIM4_09 (English)

    DJ with Duct Mount, DJ 2 Element, DJ Spot Diffuser, DJ Combination Mount - Product Dimensions

    English Data Sheet
    VIEW

    Engineering Guide

    SP~DJ_ENG4_09 (English)

    DJ with Duct Mount, DJ 2 Element, DJ Spot Diffuser, DJ Combination Mount - Engineering Data

    English Engineering Guide
    VIEW

    Specification Guide

    SP~DJ_SPC4_09 (English)

    Discus Series Spot Diffusers - DJ Series - Specifications

    English Specification Guide
    VIEW

    Submittal

    SD-2023 (English)

    Specialty Products - DJ Spot Diffuser Surface Mount (SF) - Submittal

    English Submittal
    VIEW

    Submittal

    SD-2024 (English)

    Specialty Products - DJ Spot Diffuser Duct Mount (DM) - Submittal

    English Submittal
    VIEW

    Submittal

    SD-2025 (English)

    Specialty Products - DJ Spot Diffuser Combination Mount (CM) - Submittal

    English Submittal
    VIEW

    Submittal

    SD-2026 (English)

    Specialty Products - DJ Spot Diffuser Panel Mount Two Element (2E) Four Element (4E) - Submittal

    English Submittal
    VIEW

    Specification Guide

    DJ (English)

    DJ with Duct Mount, DJ 2 Element, DJ Spot Diffuser, DJ Combination Mount - Specifications Text File

    English Specification Guide
    VIEW

    Revit File

    DJ (English)

    DJ - Revit File

    English Revit File
    VIEW
    No resource found for selected filter

    Back

    Next

    Related Products

    DJ With Duct Mount Exposed Duct Mounted

    DJ With Duct Mount Exposed Duct Mounted

    DJ 2 Element Panel Mount

    DJ 2 Element Panel Mount

    DJ Spot Diffuser Discus Series Spot Diffuser

    DJ Spot Diffuser Discus Series Spot Diffuser

    Contact Us
    Find a Rep
    • Grilles & Registers
    • Square/Round Diffusers
    • Perforated Diffusers
    • Linear/Slot Diffusers
    • Plenum Slots
    • Security Grilles
    • Critical Environment
    • Specialty Products
    • UnderFloor Products
    • Accessories
    • Air Handling Coils
    • Terminal Units
    • Displacement Diffusers
    Products and Solutions
    • Grilles & Registers
    • Square/Round Diffusers
    • Perforated Diffusers
    • Linear/Slot Diffusers
    • Plenum Slots
    • Security Grilles
    • Critical Environment
    • Specialty Products
    • UnderFloor Products
    • Accessories
    • Air Handling Coils
    • Terminal Units
    • Displacement Diffusers
    • Training
    • Webinars
    Services and Support
    • Training
    • Webinars
    • Engineering Resources
    • Installation Manuals
    • Revit
    • Product Catalog
    Resources
    • Engineering Resources
    • Installation Manuals
    • Revit
    • Product Catalog
    Connect With Us
    • Twitter X logo
    • Facebook logo
    • LinkedIn logo
    © 2025 Air Distribution Technologies, Inc..
    • Terms and Conditions of Sale
    • Privacy Notice
    • California Notice at Collection
    • Ethics
    • Terms of use
    • Purchase Terms