SJ1238
SIZE: 120×120×38
Max Airflow: 118.2~165CFM
SJ1232
SIZE: 120×120×32
Max Airflow: 105~135CFM

SJ1225
SIZE: 120×120×25
Max Airflow: 75~130CFM
SJ9238
SIZE: 92×92×38
Max Airflow: 78~89.1CFM

SJ9225
SIZE: 92×92×25
Max Airflow: 34.8~51.4CFM
SJ8038
SIZE: 80×80×38
Max Airflow: 48.3~61.1CFM

SJ8025
SIZE: 80×80×25
Max Airflow: 25.9~38.9CFM
SJ6025
SIZE: 60×60×25
Max Airflow: 17.8~28.7CFM