SurfPrep 3 2/3" X 7" Storm Air Sanders SANDER ONLY - DOES NOT COME WITH ABRASIVES. You will need a minimum 80 gallon air compressor to run air sanders properly. SurfPrep’s 3 2/3” x 7” Storm Air Sanders have a low profile, large footprint designed for use on flat surfaces, recessed corners, large areas & profiled moldings, etc. The durable, lightweight nylon composite bodied sanders withstand rugged industrial applications and are excellent for both prep & finish sanding. Both the Air and Electric Surge can be converted into a more “aggressive leveling sander” with the simple addition of a pad saver with SurfPrep Film cut sheets. All OEM parts are available. 3 2/3" X 7" X 7" Storm Specifications: Air - 16 SCFM / 3.1 CFM / 90 PSI RPM - Suggested Speed 10,000 RPM Orbit - 3mm perfect orbit Weight - 2.26 Pounds Height - 4.15" High Length - 6.93" Long Material - Composite body, Steel Motor Size - 3 2/3" X 7" Footprint Power - .24 Horsepower / 179 Watts 1 Year Manufacturer Warranty Parts and Accessories: Professional Onsite 8 Gallon Vacuum Professional Onsite 12 Gallon Vacuum User Manual Literature: FAQ View Full SurfPrep Catalog