Air King Air King 18" 3190 CFM 3-Speed Industrial Grade I-Beam Mount Fan

18" 3190 CFM 3-Speed Industrial Grade I-Beam Mount FanIdeal for gyms, auditoriums, schools, churches and industrial spaces that need powerful air circulation.Over the forty years Air King has been in business, they have developed something of a reputation for manufacturing quality ventilation products, offering products at a good value, and providing excellent service for their products. Air King believes that a home is more than just a house, it is a sanctuary from the busy world, so shouldn't it be com...