Dairy Barn ventilation

Whether it is for exhaust, circulation, or a combination of both, ventilation is essential for cow health and milk production.

beast and Dwarf fans shown together

Application in Dairy Farms

Designed specifically for dairy barns, the Agpro Beast Fan delivers powerful and durable dairy barn ventilation to keep cows cool and comfortable. It helps reduce heat stress, supports higher milk production, and creates a healthier environment for the herd. Built with durability in mind, the Beast Fan offers a longer lifespan and lower upkeep costs, giving producers reliable cooling season after season.

Beyond Dairy: Cool For Every Barn

While the Beast Fan is engineered for dairy barns, its dependable design makes it equally effective in poultry houses, beef operations, and other livestock facilities. Wherever reliable, large-scale airflow is needed, the Beast delivers consistent performance.

Design Features Reduce Livestock Stress

BENEFITDESIGN FEATURE
INCREASED DURABILITY & AIR FLOWFiber-reinforced composite blades
MAXIMUM EFFICIENCYLightweight dense foam core
STRUCTURAL INTEGRITYGalvanized heavy walled rectangular steel frame
STRENGTH & LONGEVITYDouble walled ribbed fiberglass shroud
REDUCED VIBRATION & NOISEAirfoil design & heavy gauge frame
EASE OF MAINTENANCERemote grease fittings, Easy-access safety guards, & quick change belts
REDUCED DUST COLLECTIONAnti-static coating

Bring in Fresh Air & Remove
Contaminated Air—Circulation + Exhaust

Dairy barn ventilation uses two jobs working together: circulation to keep air moving at cow level and exhaust to remove warm, contaminated air.

Beast exhaust fan moving humid air out of a dairy barn

Exhaust ventilation

  • High static performance for tunnel- and cross-ventilated barns
  • Multiple sizes (5–24 ft) with optional shutters
  • Rugged build: composite airfoil blades, fiberglass shroud, guards, heavy-duty motor and bearings
  • Low maintenance: grease bearings annually; service belts as needed; no blade replacements in 15 years
Circulation fan directing airflow across cows at the feed lane

Circulation ventilation

  • Cow-level airflow across feed lanes and stalls
  • Flexible mounts: wall, post, or ceiling
  • Works with soaking and exhaust to keep lanes drier
Map of North America showing locations of installed Agpro Beast Fans

Have any questions about Ventilation in Dairy Barns or other Livestock Containments?