Neptune Metering Pumps

Neptune offers hydraulic, mechanical and electronic diaphragm metering pumps ideally suited for a wide variety of markets and applications. Industries include: water / wastewater, municipal, agricultural, chemical metering and dispensing. Since 1961, Neptune has been manufacturing diaphragm metering pumps, chemical feed systems, mixers and injection accessories for use in the transportation of fluids including polymers and hazardous chemicals. Neptune’s product line also includes polymer makedown systems, feeders and accessories as well as the largest variety of portable mixers including pail, drum, tote and bulk tank. Neptune's products are built using technologies specifically engineered for water treatment applications that will increase performance, maximize system efficiencies and provide easy maintenance and reliability.

A subsidiary of PSG within the Dover Corporation, a global manufacturer of world class pump solutions and innovative technologies. Neptune has been providing accurate, precise and high-quality solutions for a myriad of industries, like agriculture, oil and gas exploration, power generating, chemical processing & water/wastewater treatment for almost 60 years.

There are also several other niche markets for these pumps including: chemigation, gas ordorization, fertigation water as well as industrial mining. If you’re seeking metering pumps for high viscosities, high pressures, low pressures, large or small capacity, or just a very reliable pump, Neptune has the pumping solution for you!