19mm wide opening - 1 Slot Vent Covers

linear single slot diffuser   Dan linear slot exhaust fan

slots with a 34slot width Slot selection does not impact overall diffuser width • Units

They feature 'ice tong' style individual pattern controllers in each slot that not only offer a 180° air pattern adjustment, but can also be used to dampen 1900 - Aluminum Linear Slot Diffuser with Adjustable Deflector 1900BOOT

aurora slot cars These linear slot diffusers feature fully adjustable, aerodynamic pattern controllers fabricated from extruded aluminum, and are available in a large selection What are linear diffusers, simple explanation of supply diffusers, return diffusers and how they