Holyoake EL diffusers present a clean, functional, strong appearance, along with the economy and high performance. They are so versatile that this one series can often be used throughout an entire installation. They are an excellent choice for high sidewall and low sidewall, as well as ceiling applications. There is a wide selection of sizes and deflection patterns, and the adjustable louvres and optional dampers add flexibility in operation. Special sizes and designs can also be furnished.
Where shown on the drawings, diffusers shall be of the "Eyelash" or curved blade type. They shall be of extruded aluminium construction, with each blade individually adjustable from the face. Accessory opposed blade dampers, adjustable through the face, shall be furnished where indicated, all as manufactured by Holyoake.