Damper (flow) Opposed blade dampers in a mixing duct. A damper is a valve or plate that stops or regulates the flow of air inside a duct, chimney, VAV box, air handler, or other air-handling equipment.

Dec 4, 2016 · The meaning of DAMPER is a dulling or deadening influence. How to use damper in a sentence.

Damper products serve a valuable role in air movement. Products cover a wide variety of applications ranging from life safety to maintaining the control of outside air. Understand the function and role of …

Dec 10, 2025 · Dampers are devices that use adjustable blades to regulate the airflow from one side of the damper to the other, which may be located within ductwork, between rooms, or between the …

Sep 16, 2024 · Dampers are movable blades that are adjusted either automatically or manually to regulate the amount of airflow in the ducts of AHU. Suppose the AHU supplies 650 CFM of air. Out …

put a damper on something informal (also put a dampener on something) to make something less active or less enjoyable:

DAMPER definition: a person or thing that damps or depresses. See examples of damper used in a sentence.

Definition of damper noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Attach to machinery to reduce vibration and noise and extend service life. Place under machinery to reduce vibration and noise, extending service life and protecting floors. Level machines and …

Dec 15, 2016 · A damper is a small sheet of metal in a fire, boiler, or furnace that can be moved to increase or reduce the amount of air that enters.