S4801214 – Heavy Duty Steel Return Grille – 12″ x 14″

The S480 heavy duty steel return grilles are designed for gymnasium applications that require grilles that resist accidental abuse from gymnasium equipment such as basketballs and dodge balls impacting the surface of the grilles. It offers fixed 1/2” blade spacing with 38° deflection or 3/8” spacing with 0° deflection and a 1 1/4” flange. The 14 gage blades can stand up to the accidental collision of most gymnasium equipment making the S480 the ideal choice.

If the application requires large amounts of air to be returned through the return grille, then the blade deflection of 0° should be used to keep the pressure drop and sound to a minimum.

Features

• Heavy Duty Bar Return Grille
• 1/2” Blade Spacing with 38° Deflection, 3/8” Blade Spacing with 0° Deflection
• Steel Construction
• Stationary Horizontal
• Standard Finish is British White