Fans for installation on farm walls.

The presence of high NH₃ levels poses a problem both inside and outside livestock farms.
Indoors, a high and prolonged concentration of ammonia in the air deteriorates environmental quality, causing stress in the animals. This stress promotes the occurrence of undesirable behaviors, such as tail-biting (caudophagia), as well as respiratory disorders, leading to significant health and economic repercussions.
Outside the farms, NH₃ emissions are an environmental pollutant that must be reduced to responsibly comply with current environmental regulations.

They facilitate the removal of dead animals from farms, contributing to the biosecurity of livestock farms. If the task is easy to perform, dead animals are removed from the farm sooner and more efficiently.
They improve the work safety of farm workers by avoiding the risk of injury, especially to the back, as it reduces the effort required to remove carcasses, especially those of very heavy animals such as breeding sows.


Exafan single-phase wall fan EU-56 50 Hz
Axial or helical fan for wall mounting to supply or extract large volumes of air at low pressure.

Exafan EU-63 50 Hz single-phase wall fan
IP55 insulation. Fan with built-in thermal protection.

Exafan EU-45 50 Hz single-phase wall fan
Fans designed for farm walls. Suitable for all types of farming.

Hexa-Cover®
The floating cover allows easy and effective liquid coverage for slurry ponds and water tanks.

Exafan EU-56 50 Hz single-phase wall fan
Low-flow EU fans are designed to deliver or extract large volumes of air at low pressure.

Active NS additive for slurry
Active NS is a 100% natural product, composed primarily of three different types of pre-processed clay minerals. This unique combination gives the product an exceptionally high ion exchange capacity, binding ammonia to the slurry, resulting in a significant reduction in ammonia emissions.
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