With nearly 60 years of experience in the pumping and chemical industries, Neptune™ is a premier provider and manufacturer of chemical-metering pumps, chemical-feed systems and chemical-injection accessories. Neptune offers single-source, end-to-end solutions – technologies specifically engineered for water treatment applications that will help increase operational performance, improve system efficiencies and deliver the peace-of-mind reliability customers expect. Neptune is part of PSG®, a Dover company.