Schaefer Vk20-3V 20″ Versa-Kool Circulation Fan, Mount, 3-Phase, Vfd Compatible

Reduce heat stress and improve air quality with Schaefer’s deep guard circulation fans. Unrivaled in the industry, these fans are engineered to produce greater air movement and superior cooling with less noise. You don’t hear them. You don’t see them. You only feel them!