Injection Fittings

Our injection fittings ensure that chemical feed injects into the process stream while preventing the process fluid from returning to the chemical line.

The built-in check valve contains a ceramic ball that prevents siphoning, which makes changing a tube an easy process. 


  • Injection Fittings are designed to install directly into female pipe threads (NPT)
  • The nose section is designed to inject the chemical
  • Available in ½” Barb, ½” M/NPT, and ⅜” OD x ¼” ID
Benefits of Injection Fittings
  • Inject chemicals with precision
  • Built-in ceramic ball prevents backflow
Installation Options
  • Tee Fitting
    • Install the Injection Fitting directly into a tee fitting
    • The solution should inject directly into the flow stream
  • Pipe
    • Install the Injection Fitting directly into pipe
    • Drill the correct size hole and then tap the hole for ¼ʺ or ½ʺ NPT

Exploded View

Available Models

ImageNameCatalog Number