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

RA50 Round Grille Single Deflection Aluminum

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.

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