Single-layer louver air outlet

Single-layer adjustable louver air outlets are commonly used for air suction and supply in pipelines. They can also be equipped with a person-shaped gate (multi-leaf butterfly valve) according to actual conditions to control air volume or installed with an aluminum alloy filter for配套 use. The blades can be horizontally or vertically placed, allowing flexible rotation left and right or up and down to control the airflow direction.