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Bottom Entry Mixing Systems

We manufacture bottom mount mixers, mix tanks, and agitators for industrial and cGMP sanitary mixing and blending applications.

Bottom mounted to the tank via flange or TC sanitary connection. Low shear bottom agitators are also available for slow speed bulk blending. We offer a variety of mechanical seal designs, from packing, to single product lubricated seals, double liquid flush seals, and sanitary sterile seals with USP VI elastomers and seal faces.

Bottom Entry Mixing System Options and Applications

  • 6″ ANSI Flanged Mount 316SS (TC tri clamp optional)
  • 316SS Shaft and Impeller
  • Mechanical seal
  • Electric or Air Motor

Typical Applications:

  • Storage tank mixing
  • Fermentation and Bioreactors
  • Low shear blending
  • Food and beverage
  • High Shear bottom entry mixing

We have bottom entry mixer designs for stainless steel tanks AND poly plastic process vessels including mag mixers.


  • XP Motor
  • Other Flange or TC Mount sizes
  • Mechanical Seal options include single, double, gas/nitrogen purged, clean steam
  • Mag drive mixers available with tank/mixer packages

Mixing Equipment
For Bioprocess Engineers

WMP has been providing “mixing solutions” to industry professionals for more than two decades.

1 Liter – 10,000 Gallon Mix Tank Sizes Available

Stainless – Poly PE – PP, PVDF, PTFE, Titanium, Hastelloy C, & More

Mixers and agitators

We offer a large assortment of agitator, motor, and mount types – contact us today to request a quote.

  • Autoclave and Carboy Style Mixers
  • Sanitary Mixers for Aseptic Mixing Applications
  • Industrial Top Entry Mixers
  • Bottom Entry Mixers
  • Side Entry Mixers
  • Lab Mixers
  • GMP and High Purity Agitators
  • Corrosion Resistant Mixers and Mixtanks
  • High Viscosity Mixers
  • High Shear Mixers

Agitator Options

We can spec your process equipment with many agitator options – propeller, impeller, & more

Industrial Mixing Equipment 

Built to Your Specs

Sanitary Mix Tanks & Vessels
Sanitary Vessel/Mixer/Valve Packages
Sanitary Mechanical Seals
Industrial Agitators
Sanitary Mixers
Custom Mixing Packages
Lab Production-Scale Equipment
Specialty Mixers

Discover the benefits of world-class engineering and our White Mountain Peak-performance Team. We’re committed to making your job easier. Ask about our proprietary squeal-less dry-running mechanical seal for controlled-humidity environments. It’s blissfully quiet in performance!



bioprocess mixing and blending
Biopharma Mixing & Blending
Skincare Product Blending
chemical mixing
Chemical Mixing – Powder Blending
Beverage Mixing & Blending
plant extraction
Plant Extraction & E-Liquid Mixing
Biodiesel Production

Serving Mixing Professionals For Over 20 Years Our Clients