Cooling Food & Beverage Applications with Pfannenberg’s DTS/DTT Series

Innovative, Efficient, Reliable

Whether in washdown locations or control rooms, the DTS Series key internal electronics are positioned away from potentially moist and/or caustic air in food and beverage applications.  The wide condenser fin spacing allows for filterless and maintenance-free operation.  The stainless steel units have an epoxy coating on all exposed copper tubing to compliment the electrostatically-coated condensers. The fans are conformal coated, backward curve impellers that have a standard life of 55,000+ hours, providing the longest life and best air flow in their class.

DTS Series Cooling Units

  • Active condensate management utilizes a PTC heater which eliminates the need for drain line.
  • NEMA Type 4/4X 304 Stainless Steel with #3 polish to repel contaminants in food grade applications and to provide for easy washdown.
  • High Temperature models can operate in ambient temperature models can operate in ambient temperatures up to 140° F (60° C), ideal near industrial ovens or baking lines.
  • Optional cover to protect fan if used in washdown or in high dust/debris areas.

DTT Series Top Mount Cooling Units

  • DTT Series Units provide convenient top mount cooling while eliminating the danger of condensate entering cabinets.
  • Innovative service panel design provides easy to change filters, controls and fuses, decreasing service time and allowing filters to be changed without downtime.
  • Product variety: multiple performance levels available.
  • Easy mounting: quick release mounting frame and quick mount design.

By keeping electronics in enclosures from overheating, Pfannenberg provides an invaluable service to companies, keeping their machinery and processes consistently operating.  By developing and producing products which are designed to save energy and other resources, Pfannenberg operates by their business philosophy – Protecting man, machine and the environment


Topics: Enclosure CoolingCooling UnitsThermal ManagementNorth AmericaFood & Beverage

Pfannenberg Food & Beverage Applications: Air/Water Heat Exchangers

The Complete Liquid-Cooled Solution for F&B Industrial Control Enclosures

For over 50 years Pfannenberg has been a leader in thermal management solutions.  From simple Fan Cooling and Packaged Air Conditioners to more complex water cooled applications, our expertise helps ensure industrial electronics operate at peak efficiency and extended service life.

Pfannenberg’s Air To Water Heat Exchangers offer a solutions to fix your thermal management problems in washdown areas of the plant or areas with high amounts of particulate . The sealed cabinet provides contaminant-free component cooling without adding heat to the local environment.  It provides an excellent economic solution where plant water is available or when used in conjunction with a process chiller.  It’s sealed design and available stainless steel, NEMA Type 4/4X construction provides a maintenance free solution with no exposed fans or maintenance of filters required.

Typical Food and Beverage Applications:

  • Ingredient Mixers
  • Product Cooling/Drying
  • Packaging Automation Equipment
  • Inspection Machines
  • Oven Controls

For applications which require local enclosure cooling using a remotely located source of refrigeration, PWS Series Air To Water Heat Exchangers provide the perfect solution.  Paired with our CC or  EB Series Chillers, the air to water heat exchanger provides a total cooling solution that manages process and/or control enclosure heat gain and effectively removes it from the processing area.  Single source responsibility for the complete system ensures properly matched components that are engineered to work together – and to provide a custom fit to the most complex food processing equipment.


Topics: Air To Water Heat ExchangersEnclosure CoolingCooling UnitsThermal ManagementNorth AmericaWater CoolingPackaged ChillersFood & Beverage

Filterfans® – Essential to Food and Beverage Applications


Pfannenberg’s Filterfans® –  “Trust in the Original”

Proper cooling is essential for temperature regulation for the electronics used in a food and beverage facility.

Pfannenberg’s Filterfans® incorporate modern louvers which enable maximal airflow, hold back dust/flour and water particles, protect the filter medium from damage and can be integrated into the design of the application. Filterfans are an ideal cooling solution when the ambient air is always lower than the temperature required in the electrical enclosure. This assists the natural convection of the air and avoids hot spots within the enclosure.

Pfannenberg is the inventor of the Filterfan®, with 50 years of experience and continuous development. 


Why Choose Pfannenberg’s Filterfans®

  • Reduced Energy Consumption – More air, less power consumption
  • NEMA Type Protection – Closed frame prevents unfiltered air from passing
  • Patented Tool-Less 4 Corner Fastening System – Possible to install in seconds
  • Aesthetically Pleasing Design Using Neutral Colors – Prefect harmony of colors with modern machines and plants
  • Highest System Airflow in Industry – Via optimized louvres
  • 300% Longer Service Time via Patented Fluted Filter Mat – This saves time and money

These time-tested products can be seamlessly incorporated into even the most demanding food and beverage processing or packaging applications.

Topics: FilterfansThermal ManagementNorth AmericaFood & Beverage

Liquid Cooling Solutions for Commercial Bakery Electrical Enclosures


Are the VFDs in your Commercial Bakery failing due to high amounts of flour and moisture entering your electrical enclosure?

Pfannenberg is your proven partner for complex thermal management problems in the baking industry. High security classes of equipment and corrosion-resistant construction materials resist even the most difficult ambient conditions.

Looking for another energy savings solution? Pfannenberg’s PWS Air To Water Heat Exchangers are ideal for cooling your electrical components. Designed for maintenance free operation in the most demanding areas of a plant.

Click here to download the NEW Pfannenberg Bakery Flyer!

Also, be sure to visit us at IBIE 2016 in Las Vegas, NV — October 8th-11th at Booth #9247!

Topics: Air Water Heat ExchangersEnclosure CoolingCooling UnitsThermal ManagementNorth AmericaWater CoolingFood & Beverage