Custom PTFE/PFA Lined Static Mixer

Custom Static Mixer

For applications with more aggressive chemical mixing and/or higher temperature mixing, custom PTFE/PFA Static Mixers are a compelling alternative to PVC or Kynar®. Koflo offers custom lined static mixers with a variety of options and configurations to suit nearly any application. Standard PFA mixers are offered in PFA-lined carbon steel with solid PFA mixing elements. For higher flow velocities or more physically demanding flow conditions, PTFE-lined carbon steel housings with removable Hastelloy® C-276 mixing elements are also offered. Contact us today to learn more about our lined static mixers. 


In-Stock Alternate

For threaded systems, Koflo offers in-stock PFA static mixers. Click below to learn more.

Typical Applications

  • Aggressive chemical blending
  • pH Control
  • Higher temperature chemical mixing



  • Diameter: 1" - 16"
  • Housing:
  • Standard: Schedule 40 carbon steel
  • Optional: 304 / 304L SS, 316 / 316L SS
  • Liner: PTFE / PFA
  • Elements: Hastelloy® C-276 (for PTFE Liners) / PFA (for PFA Liners)

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Available Options

Element Design

PFA Koflo Blade™ elements

Koflo Blade™ Mixing Elements

The patented Koflo Blade™ style element provides Koflo's best-in-class efficient mixing ability for turbulent flow applications combined with minimal pressure (head) loss. Koflo's Blade™ elements are available in multiple configurations for demanding applications

  • Standard Design - Recommended for most applications. Koflo's standard configuration provides the best combination of mixing ability, pressure loss, and overall length.
  • Low Pressure Loss Design - For limited head pressure applications where lower pressure loss is a critical requirement. Lower pressure loss than standard design elements.
  • Ultra Low Pressure Loss Design - For critically limited head applications where lower pressure loss is paramount to the system design.
  • High-Mix Design - For space-constrained applications that demand Koflo's best-in-class mixing in a shorter overall length

Please note that Koflo does not sell elements without housings. PFA elements are shown individually for illustrative purposes only.

Hastelloy® helical mixing elements for PTFE-lined static mixers

Helical mixing elements

PTFE-lined mixers can be configured with Hastelloy® C-276 removable helical mixing elements. Solid PTFE elements are not available. Koflo's helical-style static mixer elements are designed to provide optimal mixing for laminar / plug flow applications. Benefits of helical-style mixing elements include:

  • Optimal mixing for laminar or high-viscosity flows
  • Low pressure loss design
  • Ensure homogeneous mixing across large flow ranges

Please note that Koflo does not sell elements without housings. Elements are shown for informational purposes only.

Other Options

PTFE-lined instrument tee

Instrument Tee

Instrument tees can be placed upstream of your Koflo static mixer and mounted between two flange faces to introduce additive streams to the main process flow. PTFE-lined instrument tees feature a flanged port assembly (carbon steel as standard) with the same heavy duty PTFE lining utilized in Koflo PTFE lined mixers. Tees and can be paired with a Koflo centerline injection sparger  for safe and effective delivery of chemicals into the center of the main stream.

Please Note: Koflo offers many additional mixer options that may not be listed above. Please Contact Us to discuss other options or requirements for your specific application.