Where I live in Australia gets pretty warm - it was 40 to 45 degrees celsius ( farenheit conversion ? ) for two weeks a week ago so keeping cool can be a challenge. I picked this evaporative cooler up off the roof of a big building, changed the duct, put on a base frame and wheels for portability and put a 3 phase plug on it so it can be plugged in a few different spots in the shop.
It just hooks up to a normal garden hose for the water supply.
Thats a small block chev head on top to show size.
Jim