40*40*56mm DC Industry Fan
140*140*38mm DC Industry Fan
120*120*38mm DC Industry Fan (Power Saving & High Airflow)
80*80*38mm DC Industry Fan
60*60*38mm DC Industry Fan
40*40*28mm DC Industry Fan
120*120*38mm DC Industry Fan (High Airflow)
92*92*38mm DC Industry Fan
172*172*51mm DC Industry Fan