The Big Ass Fans Cool-Space 400 Portable Evaporative Swamp Cooler 36in 46 Gallon is built at Big Ass Fans’ Lexington, Kentucky facility. Portable evaporative (swamp) cooler — uses water-cooled airflow to drop ambient temperature in workshops, garages, warehouses, and outdoor work zones where air-conditioning isn’t practical. Continuous water-line connection or fillable reservoir tank.
Sized 300/350/400/500 by diameter and gallon capacity. Cool-Space 300 (18″ / 16 gal) for small workshops. Cool-Space 350 (16 gal) for outdoor patios. Cool-Space 400 (36″ / 46 gal) for mid-size warehouses. Cool-Space 500 (50″ / 64 gal) for large industrial spaces. Variable-speed control on every model.
Big Ass Fans designs and manufactures industrial-grade air movement and climate products in Lexington, Kentucky. Since 1999, the company has built the American HVLS (High Volume Low Speed) ceiling fan category and expanded into residential smart fans, outdoor wet-rated fans, evaporative coolers, portable mobile fans, directional barrel fans, AirEye wall/swivel fans, and outdoor infrared heaters — all engineered and assembled at the Kentucky facility.