PROPELLERS

We manufacture propeller in aluminium bronze, delivered "as cast" , rough or fully machined according to international quality standards

Ventilation fans are carefully prepared to meet your needs. These fans are very efficient and specially designed products with engines that are optimally compatible with silo models. Ventilation of the grain in the silo is only possible with appropriate ventilation equipment. Grain life is extended by providing natural ventilation with WC ventilation equipment. Ventilation systems are designed to reduce the percentage of grain damage, moisture content and insect damage.

Bathroom fans are the most popular and affordable modern solution for the removal of moisture from wet rooms and the prevention of mold and fungus formation. MM Series — Bathroom and WC fans featuring modern design, high airflow rate and uncompromising quality. These fans provide continuous or interrupted ventilation in the sanitary facilities at extremely low power consumption. They can be used to purge air from small and mediumsized residential, office and commercial premises or as heat exchangers between adjacent premises. The fans are mounted on walls, ceilings and suspended ceilings and are attached to air ducts or pipes of the building’s ventilation system with connection diameters 100 mm, 120 mm and 150 mm. Safety The MM Series fans are made of highquality and harmless materials, and they comply with noise and fire safety standards. The protection degree of the builtin electric motor is IP 24, IP X4, IP X5 and IP 56 which enables the fan to normally operate in high humidity

Filters coated with silver nanoparticles are standard in all BERLÜF devices, the better the filter, the fewer problems in the future, we place great emphasis on the comfort of living (less dirt inside the unit, less dirt in the entire installation, clean air in the room). The filters used by BERLÜF coated with silver nanoparticles capture all biological contaminants, which are a common source of allergies. These elements require periodic inspections (replacement) to ensure reliable operation while maintaining the highest ventilation comfort.