Linear diffusers and grilles provide a clean look that uses less space. These diffusers and grilles typically are on walls or ceilings for use as air curtains around entrances and windows.

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These linear slot diffusers feature fully adjustable, aerodynamic pattern controllers fabricated from extruded aluminum, and are available in a large selection of frame styles.

FlowBar’s outstanding performance allows higher air flows than conventional linear diffusers. The wide array of slot widths allow for more CFM per linear foot while minimizing noise and pressure loss. The …

Our commercial grade linear slot diffusers come in 1, 2, and 3 slots with the opening widths in 19mm and 25mm. Standard lengths range from 12" to 48". Available in matte white, matte black, and …

BUILDMART - 24" Plenum Box for [24" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart

Nailor Series 48LV Linear Vane diffusers are suited for high capacity airflows. The diffusers are extruded aluminum and available in either a one or two-way pattern.

Hart & Cooley is an industry leader in the HVAC supply industry, providing unmatched customer care and high-quality commercial and residential grilles, registers, diffusers, vent systems, and chimney …

Minimal and sublime, the Invi Air 2 Slot Linear Diffuser blends seamlessly into any ceiling for a clean, modern look that complements the surrounding architecture. Its parallel 45-degree openings allow for …

As a premium linear slot diffuser, Custom Flow is manufactured using extruded aluminum ensuring a crisp, clean appearance. Custom Flow is ideal for long, continuous runs and often used for perimeter …