Exhaust Air Chimneys

For efficient exhaust air removal in pig production

Big Dutchman offers an extensive product line of exhaust air chimneys and corresponding built-in fans for optimal exhaust air removal. Thanks to the flow-optimized chimneys, the air rate of the fans is increased and the power consumption is reduced by up to 20%.

Important Advantages: CL600

  • Versatile exhaust air chimney with a unique design
  • Has an aerodynamic shape and ensures optimum ventilation conditions
  • Made of polypropylene, has a smooth, dirt-repelling surface and is insensitive to sunlight and frost
  • Can easily be cleaned with a high-pressure cleaner
  • Labyrinth seal installed between the roof duct and the roof sheet guarantees watertightness
  • Self-supporting design
  • Roof sheet can be customized for each barn based on roof profile

Important Advantages: BD Exhaust Air Chimney VC

  • Available in several different diameters and can be adapted to any ventilation concept
  • Aspirating mouth and diffusor leads to a 10-15% higher air performance
  • Specific power consumption is reduced by 5-10%
  • Well-insulated, meaning condensation and noise levels are reduced
  • Chimney closure, length and suspension all offered in various options
  • Light shield made of high-quality plastic: reduces infiltration of daylight at minimal pressure loss

Resources

View and download the latest exhaust air chimneys product brochure.

Related Products

DiffAir Ceiling

Diffuse air ceilings serve both as a diffuse air supply system and economical ceiling insulation, consisting of specially treated glass wool.

Fiberglass Sidewall Fans

Paired with our flow-optimized chimneys, corresponding built-in sidewall fans provide optimal exhaust air removal.

Hot Water Convection Heaters

Convection heaters are becoming increasingly popular, since they significantly improve the house climate by reducing CO2 concentration in the house air.

Let a Local Distributor Advise You

Big Dutchman has a trusted network of pig distributors who are ready to work with you on your project. To get started, locate a distributor near you.