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Lange Ag Systems

Lange Ag Systems

Livestock Equipment, Construction, and Storage Solution Experts

  • What We Do
    • Swine
      • Ventilation Systems
      • Curtain Systems Solutions
      • Feed Systems
      • Feeders & Watering
      • Heating Systems
      • Gating, Penning, Crates, Flooring
      • Chemical Dispensers and Medicators
    • Dairy
      • Ventilation Systems
      • Curtain Systems Solutions
      • Feed Systems
      • Miscellaneous
    • Bagging
      • Silage Bags
      • Silage Baggers
      • Grain Bags
      • Grain Baggers
      • Bunker Covers
    • Construction and Remodel
    • Commercial and Brewery
    • Service Repairs and Parts
  • Projects
  • About
    • Meet the Team
    • Employment
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Ventilation Systems

Achieving the optimal climate for your livestock requires precise control and distribution of air flow. The ventilation systems that Lange Ag Systems offer provide the perfect combination of performance and efficiency. Lange Ag Systems designs Cross, Tunnel and End Wall ventilation systems, which move the air between 5-10 mph inside the building.

Tunnel-End-Top-Photo
Multifan-Top-Photo
Expert-Top-Photo

Ventilation Fans

AP Competitor Series Fan
Multifan Fiberglass Cone Fan

Longevity, efficiency and performance of ventilation fans aid in the overall success of a facility. For more information:

AP Ventilation Fans (PDF)
Vostermans Multifan (PDF)

*We also have the ability to get fans from Munters/Aerotech, Valco/Raydot and Pruden/J&D Manufacturing. Please contact us for more information.


Ventilation Controls and Alarms

Edge Controller
Expert Series 2
Agri-Alert 800EZE

Precise monitoring requires controls that are able to conform to the specific needs of your production facility. The control systems Lange Ag Systems offer adapt to your climate and feeding requirements. They feature intuitive, user-friendly operation and construction built to withstand the rigors of the environment. For more information:

AP Alarm Systems (PDF)
AP Edge Controller (PDF)
AP Control Systems (PDF)
AP Network Master (PDF)
AP GSI Edge.com (PDF)

*We also have the ability to get ventilation controllers from Vosterman’s/Multifan. Please contact us for more information.


Filtration Systems

The advanced engineering behind the Camfil Pathogen Barrier filters makes it possible to achieve the highest possible airflow while maintaining filtration efficiency throughout the life of the filter.

AP Filtration Systems (PDF)
AP Positive Pressure (PDF)

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Let Us Help You Get Started

Call 320.231.1470

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Lange Ag Systems

Willmar Location (Main HQ)
193 Cty Rd 9 NE, Willmar, MN
320.231.1470
Fairmont Location
1105 N State St. | Fairmont, MN

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