Custom Beer Fermenter

Mueller has designed and crafted beer fermenters for over 50 years, and our customers’ needs have given us many opportunities to advance our designs and strengthen our expertise throughout the building process. With our engineered to order fermenters it is our goal to meet all your requirements, from custom process connections to unique geometry to accommodate space constraints. We specialize in meeting your specific brewery requirements.



  • ASME Code pressure ratings
  • SIP temperature ratings
  • Custom geometry to fit your process & space
  • Custom cooling designs with zoned control
  • Insulation designed for your installation and process
  • Fully welded stainless steel outer sheathing
  • Outdoor design with security & weather protections
  • Ladder and catwalk systems
  • Under-jacket glycol piping

Finish Options:

  • # 4 Polished Interior Finish
  • # 4 Polished Exterior Finish
  • Electropolished Interior

Tank Trim:

  • Pressure & Vacuum Relief Valves
  • Static, Rotary, or Impingement Cleaning Devices
  • Process & Sample Valves
  • Pressure & Temperature Transmitters and Gauges
  • Top Plates

Support Options:

  • Leg Mount with:
    • Adjustable Base Plates
    • Base Plate Tank Jack
    • Fixed Base Plates
  • Skirt Mount
  • Roof Mount
  • Side Lug Mount

Specifications and Sizing

Work with our innovative engineers to create a fermenter that is perfect for you and your brewery. At Paul Mueller Company we collaborate with you to insure that your new fermenter will meet all your needs. We are confident that we will be able to make a high quality product that you will love.

Our Brewing Partners

Whether we are building a duplicate production facility for a heritage beer label or helping a small community craft brewery positively affect the economy, we are proud to work with these outstanding beer brands as they grow their business.