Directional Diffusers - Constructed of extruded aluminum or stamped steel, these directional diffusers offer infinite flexibility to solve special air distribution problems for most room configurations. 1,2,3 and 4-way air pattern variations are virtually limitless. Also, adjustable horizontal and vertical air flows are available. Choice of frame styles to satisfy all standard mounting methods. Perforated Diffusers - Aluminum or steel perforated face obscures air pattern controllers for uncluttered ceiling appearance, yet are readily accessible for adjusting and cleaning.
Some models permit adjusting air patterns without removing the face panel.
Six frame styles are available for all standard ceiling mounting methods. Galvanized steel boot plenums are offered as accessories. Also available are economical galvanized steel integral boot plenums and one to four slot diffusers for exposed T-bar ceiling installation. Bar Grilles - Bar grilles, constructed of high grade aluminum for added strength and durability, are designed for sidewall, floor, sill or ceiling installations. Reinforced floor and sill cores are removable while wall and ceiling cores are permanently attached to their frames.