GemmeCotti has been producing pumps suitable for acids and dangerous liquids for over 30 years in special materials: thermoplastic materials (PP and PVDF) and stainless steel AISI 316 which ensure compatibility with a wide range of liquids. Most of the injected plastic parts used in GemmeCotti pumps are manufactured by Gemme Plast, a company of the GemmeCotti group which is specialized in the injection molding of plastic materials.