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Westfall - Model 2850 -Inline Static Mixer
An inline static mixer that resists plugging from calcium build up. The Inline Static Mixer Model 2850 is the ideal replacement for plugged up mixers. A common problem with conventional static mixers is that, when caustics are added, calcium deposits build up on the mixer and block the flow of liquids.
This inline static mixer offers a high performance solution that improves mixing and resists calcium build up.
The plate’s singular orifice, with cloverleaf-shaped tabs, generates high-shear mixing. Moving the injection port 1/2 diameter downstream in the pipe from the mixer yields a 200% reduction in the concentration of the injected caustic.
CFD Analysis discusses moving injection port .5D downstream.
For an easy and affordable drop-in solution to an infrastructure upgrade, the static mixer is custom built inside a pipe that matches the exact dimensions and materials of the pipe being replaced.
The Inline Static Mixer 2850 comes with a choice of orifice sizes, from .7 Beta to .9 Beta, and up to six injection ports.
The larger the orifice, the less plugging, nesting or fouling occurs.
Depending on orifice size, CoV ranges from .008 to .05 and K-Values from 32.59 to 6.78.
The fixed plate mixes by a combination of alternate vortex shedding and intense shear zone turbulence to achieve >98% dispersion within 10 pipe diameters downstream.
The Inline Static Mixer can be equipped with any type of flange. Choose 2” to 120” (50.8mm to 3048mm) pipe size in 316 stainless steel, titanium, Hastelloy®, Kynar®, Polypropylene or Fluoropolymer coating.
Corrosion resistant materials include titanium, zirconium or Hastelloy.
Up to six injection ports can be added.
Usage and Applications
- 16" Inline Plate Static Mixer 2850
- 10" Inline T-Mixer
- Water Treatment
- Waste Water
- Chlorination/De-Chlorination
- Chemical Processing
- Polymer Blending
- pH Control
- Chemical Blending
- Pulp and Paper
- Gel Processing
- Minimal Lay Length
- Low Cost
- inject Liquids, Gas & Solids
- Contaminant-Free
- Avoids nesting, plugging and fouling
- Easily ships worldwide
- Easy to clean
- Slim Profile Plate Mixer
- Minimal moving parts
- Choice of injection ports and flanges
- NSF Certified
- Choice of 3 orifice ratios
- Slim profile packs easily
- Modular construction