Pneumatic blow guns for use in a manufacturing process to blow dust off parts, workstations or wherever necessary; Parts for pneumatic blow guns, namely, inflator tips, inflator valves, valve adapters, nozzles, nipples, couplers, connectors and pivots; Air compressors; Nozzles for particle blast cleaning machines and structural parts thereof; Electrically-powered steam cleaning device comprising a hose and nozzle and a vapor-producing chamber that is attached to a water source; Compressed air...