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The Nailor RNS Series Square Ceiling Air Diffusers have been specially designed to provide an extremely cost effective,value engineered product. They offer both the unobtrusive appearance required for architectural excellence and the 360° diffusion pattern at minimum NC levels required for high engineering performance.

For these reasons the RNS Series diffuser is the most popular choice for general applications.  The stamped one-piece cones eliminate mitered corners and the die-formed curves provide consistent quality and performance. The stepped down core design increases capacity and minimizes streaking and smudging of the ceiling. The diffusers provide stable diffusion and mixing patterns under constant and changing load conditions and are particularly suitable for variable air volume systems.

The diffusers are available with various frame/border designs to suit many ceiling systems including surface mount, T-Bar lay-in, and panel applications. Standard finish is a high quality baked enamel for long life and easy cleaning. A variety of neck sizes are available to suit your system design. The collar is a full 1 1/4" (32) in height for easy, secure connection. Steel models are available in all size and frame type combinations. Aluminum models are available in a 24" x 24" (610 x 610) and a 20" x 20" (508 x 508) full face Type L frame module and 12" x 12" (305 x 305) modules with a full face Type L or Type S frame.


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