Material: Typically Constructed From Aluminum For Durability And Corrosion Resistance. 

Shape: Circular Or Square Shape, Allowing For Adaptable Installation In Various Types Of Ceilings Or Walls.

Design: Equipped With Adjustable Nozzles Or Eyeballs That Can Rotate To Direct The Airflow In Different Directions.

Size: Available In Various Sizes To Accommodate Different Airflow Rates And Room Dimensions.

Finish: Often Provided In Standard Finishes Such As Powder Coating Or Anodizing To Match The Aesthetics Of The Surroundings.

Mounting: Designed For Easy Installation In Ceilings Or Walls, Often Using Mounting Rings Or Brackets.

Adjustability: The Adjustable Nozzles Allow For Precise Control Over The Direction And Spread Of The Airflow, Making It Suitable For Customized Air Distribution.

Airflow Pattern: Engineered To Supply Conditioned Air In A Focused Jet, Providing A Longer Throw Distance For Spaces With High Ceilings Or Specific Requirements.

Throw Distance: Manufacturers Might Provide Information About The Maximum Distance The Jet Of Air Can Travel Before It Starts To Disperse.

Noise Level: Some Models Might Offer Information About The Noise Generated By The Diffuser At Various Airflow Rates.

Pressure Drop: This Specification Indicates The Resistance The Diffuser Presents To The Airflow Passing Through It. Lower Pressure Drop Is Generally Preferred For Efficient HVAC System Operation.

Optional Features: Some Jet Nozzle Eyeball Diffusers Might Come With Optional Features Like Integrated Dampers For Airflow Control, Different Nozzle Shapes For Specific Air Patterns, Or Special Coatings For Unique Environments.

Installation Guidelines: Manufacturers Might Provide Recommendations For Optimal Installation Heights And Configurations To Achieve The Desired Air Distribution.