Clemco Classic Blast Machine Model 1042 , Portable, 1 cuft - 100lbs., 1/2 inch Piping The 1 cuft classic blast machine holds 1 cubic foot (approximately 100 lbs.) of abrasive blast media. This small, one-man portable blast machine has ½” piping and comes with a Manual Sand Valve. This high-performance and versatile blast machine is an economic way to remove contamination, corrosion, mill scale, and coatings from most surfaces. If using a No. 1 (1/4-inch) blast nozzle, you can expect approximately 15 minutes of productive blasting at 80 psi.
Manual Sand Valve
The MSV can be used to meter expendable, mineral slag abrasives and is not recommended for use with fine-mesh or glass.
Note: This is just the machine itself with Manual Sand Valve (MSV). If you are purchasing a blast pot separate from accessories and materials necessary for blasting, keep in mind the compatibility of parts and the machine.