20" Horizontal Air Fan ARCHIVED or as an outstanding teaching

or as an outstanding teaching tool for the classroom

Easy Installation & Daisy-Chain Capability: Connect multiple bars end-to-end for expanded coverage in larger systems without extra wiring

For recirculating systems:

There are approximately 400 seeds per herb variety seed packet

20" Horizontal Air Fan ARCHIVED or as an outstanding teaching1 15 HP, 100W, 1400 RPM, 2000 CFM, 115V A high efficiency air circulator that effectively cools plants. This greenhouse air circulation fan reduces condensation, controls insects and creates a uniform temperature throughout your building to reduce heating cost. Greenhouse Air Circulation Fan Features: Aluminum propeller designed to reduce ambient noise levels while maintaining maximum circulation requirements OSHA approved guard Efficient variable