Poultry Exhaust Fan

The Polaris exhaust fans are primarily gable-mounted for tunnel ventilation. Its metal casing has a durable zinc-aluminum coating. The specially shaped blades are made of fiberglass reinforced plastic. The air flow opens the shutters, which are then held open by a balancing weight. When the fan stops, the blinds automatically close and are magnetically locked. The V-belt pulley is made of aluminum and is manufactured in one piece with the blade bushings by die casting. The V-belt is pre-tensioned, so no belt tensioner is needed.

We use high-quality motors with a wide voltage range. The motors are completely enclosed; no separate cooling fan is needed. This means there is no risk of dust getting into the motor, which will prevent it from overheating.