Greenhouse Aluminum Shutter Size:36 in. Great for irrigation or irrigation

Great for irrigation or irrigation capture and strong enough to hold your crops

Based on a 12" Fan

You can also choose the key side placement

The CA Greenhouse takes the 30' x 60' version of the Gable 7500 Commercial Greenhouse and makes it adaptable for educational and research purposes

The enhanced drainage also keeps the top of the media drier

Greenhouse Aluminum Shutter Size:36 in. Great for irrigation or irrigationThis shutter can be motorized to be used as outside air intake or free air exhaust when connected to a controller. Outdoor air is drawn in through this motorized shutter and hot air is exhausted through a motorized shutter fan. Can also be used as exhaust shutter with an evaporative cooler. Standard Features High efficiency shutter with tie bar to eliminate shutter flapping Shutter only Nylons bearings; solid shafts; drawn cup type sleeves on all