
SCHAEFER
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A portable evaporative cooler is an efficient jobsite cooling solution designed to move large volumes of air while using water evaporation to help lower surrounding temperatures. It is ideal for warehouses, workshops, garages, manufacturing areas, event spaces, loading docks, temporary work areas, and other open or well-ventilated environments where traditional air conditioning may not be practical.
This mobile swamp cooler is easy to position where cooling is needed most, helping improve comfort and airflow for crews, customers, equipment operators, or event guests. The portable design makes it a practical rental option for seasonal heat relief, temporary cooling, spot cooling, and supplemental ventilation during hot weather.
Common applications include:
Construction jobsites and temporary work zones
Warehouses, shops, and industrial facilities
Garages and service bays
Outdoor tents, patios, and covered event areas
Loading docks and distribution spaces
Agricultural, greenhouse, and livestock areas
Emergency or supplemental cooling needs
Key rental benefits:
Portable design for flexible spot cooling
High-volume airflow for large open areas
Water-based cooling with no refrigerant required
Well-suited for indoor spaces with ventilation and many covered outdoor areas
Helps improve worker comfort during hot conditions
Practical alternative to temporary air conditioning in dry or semi-dry climates
A portable evaporative cooler rental is a smart choice when you need temporary cooling, improved air movement, or heat relief in an open work area. For best performance, use in areas with fresh air circulation and lower humidity, and confirm water access and coverage needs before rental.
Dimensions 36x36x60
Weight 177 lbs
Speed 2
CFM (free air) 3020
CFM (high) 3020
CFM (low) 2040
CFM Range (free air) 2501 - 5000
Cord Length 9 ft
Coverage up to 4,700 square feet
A/C & HEATING
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