PERFAIR-CT conical plenum with top connection for AXO, NEX, OTO and PLAY round diffusers. With built-in perforated damper + air equalizer, or choice of cable-operated dampers. Includes anti-seismic tabs and crossbar with long screw and white cap for face attachment.
Ideal for open ceilings with apparent duct.
For 24.5″ face diameters, with choice of 6″, 8″, 10″ or 12″ neck diameter.
Made by EffectiV.