Green-Tek® 20 in. HAF Basket Fan brand_olson loose with good drainage (Low

loose with good drainage (Low Cation Exchange Capacity)

reducing the risk of over-irrigation

In the event of a power failure

pests and every other risk a greenhouse can encounter

tree farms

Green-Tek® 20 in. HAF Basket Fan brand_olson loose with good drainage (LowThe Green Tek HAF Basket Fan gives you great performance, energy efficiency, and maximum air velocity. Ideal spacing is every 50 ft. Our totally enclosed air over motor can be used in the harshest greenhouse environments. The 20" HAF fans are easy to install and will give years of trouble free service. Green Tek HAF Fan Ideal Applications: Works great for cooling in greenhouses, factories, warehouses, and agricultural applications Air de