Master evaporative coolers cool the air using a simple natural process – the evaporating water decreases the temperature of the air. A pump takes the water from a tank and dampens a large pad made of natural cellulose. A powerful ventilator aspires air through the filter. The water evaporates from the filter and decreases the temperature of the air by several degrees. The fresh and clean air flows into the room and cools it down.
View our range of air cooling units and evaporative coolers suitable for all types of application and commercial or industrial purpose on any scale.
Key features
Easy to move on wheels – ideal for rental
Flaps can swing automatically
No installation required – connect to water hose or refill tank and enjoy cool air
Eco friendly: no compressor, no gas, very low energy and water consumption
Ionizer to improve air quality – the cooler refreshes and cleans the air of fumes, dust and odours
Remote control to easily find your ideal cooling modus
Air filters to ease maintenance
Benefits of evaporative cooling
The use of Master air coolers strongly reduces the CO₂ impact compared to air-conditioners
Clean air that reduces the risk of bacteria and virus
No chemicals or refrigerants
Low energy consumption
Virtually maintenance-free equipment
How does it work
The heart of the evaporative cooling system is the cooling pad where the water evaporates and the air passing through the pads is cooled. Evaporative cooling pads are manufactured from fluted cellulose sheets that are glued together. The material is chemically impregnated with special compounds to prevent rot and ensure a long service life and easy maintenance.