Aspirators find valuable applications in the agricultural industry, particularly in grain processing and seed cleaning. These devices are employed to separate lighter materials, such as chaff, dust, and husks, from harvested grains and seeds. By creating controlled airflow, aspirators allow these lighter contaminants to be lifted and removed from the valuable crop, resulting in cleaner and higher-quality grains or seeds. This is an essential step in ensuring the purity and marketability of agricultural products, contributing to improved crop quality and overall agricultural efficiency.