C

MACHINES FOR USE IN SURFACE TREATMENT OF ARTICLES WHICH INVOLVE WASHING, ABRASIVE BLASTING, AND/OR SHOT PEENING AND INCLUDES HYDRAULIC BLAST EQUIPMENT; POWER CENTRIFUGAL SPRAY TYPE DUST AND FUME COLLECTORS; PAINT SPRAY BOOTHS; ROTATABLE BELT AND DISK OIL SEPARATORS; ARTICLE HANDLING EQUIPMENT-NAMELY, CONVEYORS, ELEVATORS, TURNTABLES, PARTS FEED-OUT MECHANISMS, PARTS ACCUMULATING DEVICES AND POWER LOADERS AND UNLOADERS; APPARATUS FOR GRIT RECOVERY AND/OR TRANSPORT USEFUL IN CLEANING AND IN ABRASIVE BLASTING PROCESSES; PUMPS USED WITH OTHER MACHINERY, AIR POLLUTION CONTROL EQUIPMENT IN THE NATURE OF AIR SCRUBBERS FOR INDUSTRIAL USE, AND PARTS FOR THE FOREGOING

AIR, GAS, AND LIQUID FILTERS; AND PARTS FOR THE FOREGOING