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  5. RA50 Round Grille Single Deflection Aluminum
Product Image_RA50
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RA50 Round Grille Single Deflection Aluminum

Specialty Products

Offering single deflection, the RA50 grilles are well-suited for applications that require supply air deflection in either the horizontal or the vertical plane. These grilles come with one set of individually adjustable blades on 3/4” centers for a clean appearance.

  • Can be mounted on walls or on ceilings using an optional duct mounting ring
  • Heavy-gauge extruded aluminum is used for the construction of the blades
  • Performance tested in accordance with ANSI/ASHRAE Standard 70-1991 at isothermal conditions
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RA50 Round Grille Single Deflection Aluminum

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

    Product Application

    Sometimes, the incorporation of a traditional square or rectangular grille with the interior décor of a space could be tricky. Our RA50 round grilles with their wide rolled frame could be the perfect solution for you. Additionally, these offer more efficient seals to reduce leakage and also significantly cut down on operational costs.
    Product Application

    Features

    • Features aluminum construction
    • Rolled margin that are 1-1/2” wide blends into walls and ceilings and fits with many architectural styles
    • Other available accessories include opposed blade damper (DMPR), round butterfly damper (RBD), round opposed blade damper (ROD), round radial blade damper (RRD) and equalizing grid (TF). These accessories are ordered separately and shipped loose for field installation
    • The standard paint finish is White (WH) or Mill (ML)
    • Extruded 3/4” blades on 3/4” centers hold position under typical conditions of pressure and velocity
    • Optional duct mounting (DMR) ring facilitates easy installation
    • Available neck sizes are 6”, 8”, 10”, 12”, 14”, 16”, 18”, and 20”
    • Published performance data tested in accordance with ANSI/ASHRAE Standard 70-1991 at isothermal conditions is provided by the manufacturer

    Benefits

    Versatile Design
    Versatile Design

    Sports rolled-in margins that allow it to blend smoothly with a multitude of architectural styles.

    Easy Installation
    Easy Installation

    The RA50 grille can be purchased with an optional duct mounting ring that makes installation easy.

    Technical Resources

    Document Name
    Description
    Language
    Resource Type

    Data Sheet

    SP~RA54_FEA4_09 (English)

    Discus Series Supply Grilles - RA50/RA54 - Features

    English Data Sheet
    VIEW

    Data Sheet

    SP~RA54_DIM4_09 (English)

    RA50, RA54 - Product Dimensions

    English Data Sheet
    VIEW

    Engineering Guide

    SP~RA54_ENG4_09 (English)

    RA50, RA54 - Engineering Data

    English Engineering Guide
    VIEW

    Specification Guide

    SP~RA54_SPC4_09 (English)

    Discus Series Supply Grilles - RA50/RA54 - Specifications

    English Specification Guide
    VIEW

    Submittal

    SD-2028 (English)

    Specialty Products - RA50 Round Grille Single Deflection Aluminum - Submittal

    English Submittal
    VIEW

    Specification Guide

    RA50_RA54 (English)

    RA50, RA54 - Specifications Text File

    English Specification Guide
    VIEW
    No resource found for selected filter

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    RRD Duct Mounted Radial Fan Blade Damper

    TF Round Neck Equalizing Grid

    TF Round Neck Equalizing Grid

    RA54 Round Grille Double Deflection Aluminum

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