Custom Fiberglass Static Mixer

Custom Static Mixer

For applications that require a high degree of corrosion resistance, Koflo offers a complete line of custom fiberglass static mixers. Each corrosion resistant static mixer is constructed using the highest quality vinyl ester resin which ensures a long service life even under the most demanding conditions. All exposed elements are edge-sealed to the housing for increased strength and maximum mixing efficiency. Contact us today to learn more about our fiberglass static mixers. 

(Note: Koflo does not recommend placement of a fiberglass mixer in a steel or ductile iron line)


Typical Applications

  • pH control
  • Water treatment
  • Chemical blending


  • Diameter: 6" - 48" nominal
  • Material: Vinylester resin
  • Options: Fiberglass housings are available in optional high temperature and high pressure resins

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Available Options

Element Design

Koflo Blade™ mixing 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. Elements are shown for informational purposes only.

Static mixer with non-clog (sludge) mixing elements

Non-clog (Sludge) mixing elements

Koflo's patented non-clog (sludge) mixing elements are based on Koflo's standard Blade™ mixing elements and are designed to eliminate clogging or plugging.

Historically, a number of industries with fibrous slurry applications avoided the use of static mixers due to their tendency to plug or foul. In response to this problem, Koflo was the first static mixer manufacturer to fully develop and patent a revolutionary static mixer that is free of pinch points or intersecting elements. Non-clog (sludge) mixer elements are able to handle the most fibrous slurries without plugging. Each mixer contains a series of alternating right and left hand elements thatblend the product stream with counter rotating vortices.

Note: Image above depicts a PVC static mixer with non-clog elements and is shown for illustrative purposes only

Standard Features

Fiberglass static mixer with flanged ends

Flanged Ends

Flanged end connections provide easy assembly and disassembly in piping systems. All fiberglass mixers come with flanged ends as standard. 

All bolt hole configurations conform to ASME B16.5 standards. 

Other Options

Fiberglass static mixer with three FNPT chemical injection ports

Chemical Injection Ports

Chemical injection ports allow the additive stream to be injected directly into the static mixer unit. If more than one chemical injection port is necessary, multiple ports can be configured in a linear or radial fashion. Injection ports are available in multiple configurations to suit your application.

Alternate Configurations

  • Fiberglass Female NPT Injection Port

    Female NPT Injection Port — Standard

    Koflo standard configuration

  • Fiberglass Flanged Injection Port

    Flanged Injection Port

    Flanged injection ports are available in multiple sizes.

Alternate Image

Fiberglass Static Mixer with flanged injection port
Fiberglass static mixer with removable steel mixing elements and element retaining disc

Removable Elements

In some applications, it may be necessary to gain access to the interior mixer elements for cleaning or removal of pipeline obstructions. For these scenarios, Koflo offers removable mixing elements. Unlike standard fiberglass elements which are fixed to the interior of the housing, Koflo's removable Blade™ style elements are fully removable and are secured to the mixer by means of an element retention disk on the discharge end of the mixer (shown above). 

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.