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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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.

Check out our ProTips

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.

Check out our ProTips
Neptune Chemical Corporation Stop - 316SS Neptune Coporation Stop with Quill - Kynar Neptune Corporation Stop with Quill - PVC Neptune Chemical Corporation Stop - CS2-50-PVC-NL-001 Neptune Chemical Corporation Stop - CS2-50-PVC-NL-002 Neptune Corporation Stop Neptune Corporation Stop

Corporation Stops & Injection Quills

Corporation Stops

Corporation Stops with injection quills are used for injecting chemicals pumped by metering pumps into tanks, mains, cooling towers and process systems. The quill extends into the center of the stream providing more uniform dispersion of injection chemical. Corporation Stop can be mounted to a "hot tap" which is installed without draining the system. Corporation Stop allows the injection quill to be inserted or removed without having to drain or shut down the system.

  • Use to 150 psi (10.3 bar)
  • Available in 316SS, C-20, PVC, and PVDF
  • Available in 1/2", 3/4" or 1" process connections

High Pressure Injection Quills

High Pressure Injection Quills are used to inject chemicals pumped by metering pumps into the turbulent flow zone of high pressure water or steam lines.

  • Use to 3,000 psi (206.8 bar)
  • Built-in check valve or without (QB Models)
  • Available in 316SS, C-20, PVC, and PVDF
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