Titus square plaque diffuser. The curvature of the OMNI & OMNI-AA backpans work with the formed edges of the face panel to deliver a uniform 360 degree horizontal air pattern The Titus OMNI-AA is an all-aluminum plaque face diffuser that satisfies architectural and engineering criteria. Its strong, clean, unobtrusive lines harmonize with the ceiling system without sacrificing performance. The curvature of the OMNI backpan works with the formed edges of the face panel to deliver a uniform 360 degree horizontal air pattern, without excessive noise or pressure drop. The unique round plaque face/square panel combination delivers a 360º tight horizontal air pattern without excessive noise or pressure drop. Made in the United States with top-quality materials, this diffuser is built to last and will provide reliable performance for years to come. It is an Overview The Square Plaque Diffuser (SPD) has a flush appearance, making it ideal for architecturally-conscience commercial spaces, and provides industry-leading low pressure drop and sound generation with a 360° radial, horizontal air pattern for rapid mixing and optimal thermal comfort. The curvature of the OMNI & OMNI-AA backpans work with the formed edges of the face panel to deliver a uniform 360 degree horizontal air pattern The TITUS OMNI diffuser is designed to satisfy architectural as well as engineering criteria. With excellent performance in variable air volume systems, this diffuser delivers a uniform 360-degree air discharge pattern. Square Plaque The Titus OMNI (steel plaque) & OMNI-AA (all-aluminum plaque) face diffusers that satisfie architectural and engineering criteria. Its strong, clean, unobtrusive lines harmonize with the ceiling system, without sacrificing performance. dqylb kde wdljhx lkiikd tsncle lwaizn jbf fitbv pprpg vde