Compressed air is a great source with which to power mixing equipment. These air powered mixers are intrinsically safe to operate in high solvent environments and they allow you to inexpensively control the rotation of the shaft. Some downsides of air are the high-volume requirements for air flow necessitating large compressors/reservoirs for sustained operation and the fluctuation of speed based on the impeller resistance in the fluid. Mixer Direct has a large selection of air driven mixers which can be sorted below by functional attributes. Browse here or contact us for more information on air powered mixers.