Ideally suited for circulating air in Industrial and Commercial Applications. Canarm’s “CP” Fans help save energy year round. 56” blade sweep. Variable speed motor (all motors are impedance protected, PSC type variable speed with permanently lubricated ball bearing motors). When used with our MC series speed controls the speed range is infinite. Painted steel blades with curved ends deliver maximum airflow over wide areas. Reversible motor provides both winter destratification and summer time cooling.