Neptune Products

Delivering accurate, precise and quality solutions

Neptune's technical innovations, backed by solid customer support, builds confidence in our complete portfolio of products, delivering peace of mind reliability to our end users.

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Neptune Markets

Single-source, end-to-end solutions

Neptune delivers pump systems for use in the reliable and safe handling of chemical fluids used for water treatment applications in municipalities, general industries and agriculture.

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ProTips Education Center

Single-Source Resource for Industrial Water Treatment

New educational center dedicated to providing you with resources, best practices and product information for the industrial water treatment market.

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Neptune Metering Pumps

For over half a century, Neptune has delivered accuracy, precision and quality for a variety of chemical-injection applications with its full range of metering pumps. Neptune Hydraulic Metering Pumps, Mechanical Metering Pumps and Electronic Metering Pumps provide a variety of markets including agriculture, chemical feed, chemical processing, chemigation, fertigation water, gas odorization, industrial, mining and water treatment.

When determining which metering pump is the best option for a specific application, there are a number of variables that must be taken into consideration, including:

  • Flow Rate/Discharge Pressure
  • Materials of Construction
  • Chemical Makeup

For a complete list and description of considerations for choosing the correct metering pump for your needs, download our helpful Sizing and Selecting Metering Pump Guide.