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  5. APR Perforated Return Diffuser, Aluminum Face, Steel Backpan
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APR Perforated Return Diffuser, Aluminum Face, Steel Backpan

Perforated Diffusers

The removable faces of the APR Perforated Return Diffuser are available in flush or drop styles and they allow easy access to the damper. This model features perforated face that has 3/16" diameter holes on 1/4" staggered centers and provides a free area of at least 51%.

  • To make the maintenance process easy, the perforated face is hinged to the back panel
  • Robust and sturdy backpan made of heavy-gauge steel
  • Available in optional black backpan with white face and margin finish
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APR Perforated Return Diffuser, Aluminum Face, Steel Backpan

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

    Product Application

    Return diffusers play a critical role in the efficient functioning of an HVAC system. You can enhance airflow efficiency in your facility with our APR perforated return diffuser which creates a consistent and comfortable environment for you. The perforated face facilitates efficient and draft-free air distribution. The reduced noise generation feature of this diffuser makes it ideal for commercial spaces like office rooms.
    Product Application

    Features

    • Available in square or round neck, no transitions
    • Optional square/round damper is shipped loose and field mounted
    • Standard finish is White (WH) electrocoat. It will be in an anodic acrylic paint, baked at 315ºF for 30 minutes with a pencil hardness of HB to H.
    • Available finishes are Mill (ML), Aluminum Paint (AP), Off-White (OW), Flat Black (FB) and Match Paint (MP)
    • Published performance data tested in accordance with ANSI/ASHRAE Standard 70-1991 at isothermal conditions is provided

    Benefits

    Easy Access
    Easy Access

    Removable hinged face provides easy access for cleaning and maintenance without disturbing the surroundings.

    Efficient Design
    Efficient Design

    Perforated face of the diffusers provides uniform airflow and an even appearance to blend into the ceiling.

    Sturdy Construction
    Sturdy Construction

    The steel backpan with an aluminum face provides rigidity to the APR and ensures a long operating life.

    Technical Resources

    Document Name
    Description
    Language
    Resource Type

    Data Sheet

    PD~PR_FEA4_09 (English)

    Return Diffuser - Return Diffuser PR, APR Series - Features

    English Data Sheet
    VIEW

    Data Sheet

    PD~PR_DIM4_09 (English)

    PR, APR - Product Dimensions

    English Data Sheet
    VIEW

    Engineering Guide

    PD~PR_ENG4_09 (English)

    PR, APR - Engineering Data

    English Engineering Guide
    VIEW

    Specification Guide

    PD~PR_SPC4_09 (English)

    Return Diffuser - PR, APR Series - Specifications

    English Specification Guide
    VIEW

    Submittal

    SD-1779 (English)

    Perforated Diffusers - PR, APR Square Neck Perforated Return 24 x 24 Module Size - Submittal

    English Submittal
    VIEW

    Submittal

    SD-1780 (English)

    Perforated Diffusers - PR, APR Square Neck Perforated Return Additional Module Sizes - Submittal

    English Submittal
    VIEW

    Submittal

    SD-1781 (English)

    Perforated Diffusers - PR, APR Round Neck Perforated Return 24 x 24 Module Size - Submittal

    English Submittal
    VIEW

    Submittal

    SD-1782 (English)

    Perforated Diffusers - PR, APR Round Neck Perforated Return Additional Module Sizes - Submittal

    English Submittal
    VIEW

    Specification Guide

    PR_APR (English)

    PR, APR - Specifications Text File

    English Specification Guide
    VIEW

    Revit File

    PR_APR (English)

    PR, APR - Revit File

    English Revit File
    VIEW
    No resource found for selected filter

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