Lazareth International's Air Cannon cleans clogged valves, funnels, air-handling system pipes and silos used with powder or pulverized materials. Available as a stand-alone unit or connectable to a compressed air system, the Air Cannon's jet flow can be placed directly behind the clog to remove buildup. The stand-alone unit with an internal compressor is ideal for areas far from compressed air feeds, as is often the case in silos and long-run piping systems. Each unit can be configured independently, with its own cycles and air pressure. Air blasts range from .177 to 3.53 cubic feet and high air pressure develops instantly by means of a plunger released through a large pipe.