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Air Extraction

Summer Ventilation

During hot periods a large ventilation rate is required to provide cooling and remove heat generated by the animals inside the structure. For this purpose large fans are required that has the capacity to extract a large volume of air from the structure.

EM50 fan for summer ventilationEuroemme® EM50 exhaust fan:

The best selling agricultural extraction fan in the world.

  • Patented centrifugal system permits a fully and firm opening of the shutter
  • Central hub and v-belt pulley are made from die-cast aluminium
  • Low energy consumption thanks to high aerodynamic efficiency

Model Propeller
diameter
No of
blades
Motor
size
Airflow
at 0 Pa
Efficiency
at 0 Pa
EM50 1,270 mm
[50"]
6 0.75 or 1.1 W
[1.0 or 1.5 hp]
36,180 to 42,125 m3/h
[21,300 to 24,800 cfm]
Up to 34.5 m3/h/W
Up to [20.3 cfm/W]

EC50 cone fan for summer ventilationEuroemme® EC50 cone fan:

High efficiency extraction fan, ideally suited for livestock housing

  • Patented centrifugal system permits a fully and firm opening of the shutter
  • High airflow capacity at high static pressure and low energy consumption
  • Equipped with a discharge cone

Model Propeller
diameter
No of
blades
Motor
size
Airflow
at 0 Pa
Efficiency
at 0 Pa
EC50 1,270 mm
[50"]
3 0.75 or 1.1 W
[1.0 or 1.5 hp]
40,420 to 46,260 m3/h
[23,790 to 27,230 cfm]
Up to 38.6 m3/h/W
Up to [22.7 cfm/W]

Winter Ventilation

During cold periods, a small ventilation rate is required to provide fresh air to the animals inside the structure and to remove stale air from the structure. For this purpose small fans are required to prevent high air speeds across the animals and maintain a comfortable environment for them.

Euroemme® EM30 and EM36 exhaust fans:

Ideally suited for minimum ventilation of livestock houses.

  • Patented centrifugal system permits a fully and firm opening of the shutter
  • Central hub and v-belt pulley are made from die-cast aluminium
  • A powerful couple of springs keep the shutters firmly closed when the fan is not operating

Model Propeller
diameter
No of
blades
Motor
size
Airflow
at 0 Pa
Efficiency
at 0 Pa
EM30 760 mm
[30"]
6 0.37 or 0.55 kW
[0.5 or 0.75 hp]
13,500 to 14,550 m3/h
[7,945 to 8,565 cfm]
Up to 20.2 m3/h/W
Up to [11.8 cfin/W]
em36 915 mm
[36"]
6 0.37, 0.55 or 0.75 kW
[0.5, 0.75 or 1.0 hp]
17,900 to 22,250 m3/h
[10,535 to 13,095 cfm]
Up to 25.1 m3/h/W
Up to [14.8 cfm/W]




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