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Piston/Progressive Cavity/Roller Spray

103 products found

When you count on a high pressure spray pump for heavy duty commercial spraying or water jet applications, look to Grainger to find your piston, progressive cavity or roller spray pumps. For jetting and misting at car washes or in commercial water blasting, a pressure washer pump is belt-driven to operate by electric motor or gas engine. Accommodate lower volume spraying of water and detergents with an industrial twin piston pump. For specialized agricultural spraying, a roller spray pump is designed to handle chemicals like liquid fertilizer, insecticide and herbicide with parts that don't swell under chemical or ambient heat exposure.