Designed as a low cost pump with improved chemical resistance for chemical feeding, transfer, circulation, filtration, measuring, filling line use and similar. Handles pure solutions, foaming liquids and thin emulsions. Because of the chemical resistance of phenolic plastic and 316 stainless steel these pumps are widely used to pump photo chemicals, plating solutions, lab solutions, pharmaceuticals, cosmetics, weak acids, alkalies, liquid fertilizers, insecticides, dyes, detergents and waxes.