Tank Mounted Versions are available from 3 HP to 30 HP with a wide range from 8.5 cfm to 129 cfm. These Screw Compressors are packaged with a Ref Dryer & Filters on a Receiver. These are most popular especially where there are space constraints. High Efficiency Stationery Screw Compressor up to 1000 cfm is used in different Industries for a variety of applications. These heavy duty compressors also come with Power Saving VFD options.