Tornado 20K Cool Industrial Hyper Duct Cooler is well known for its energy efficient aspect. This cooler ensures to maintain maximum cooling effect within short span of time. Suitable for various industrial procedures, this powerful hyper duct cooler deserves praise for its variable speed controller that allows operator to adjust its cooling speed. Quick to set up, Tornado 20K Cool Industrial Hyper Duct cooler ensures about its low noise operation to create a relaxing and peaceful atmosphere. Compact in shape, this hyper duct cooler has standard safety features to keep itself protected against short circuit, power overload and over voltage conditions.