Used for air supply or extract in ventilation and air conditioning systems. VKA fans are mounted into a system of round air ducts and can be installed in any position, VKAS fans are mounted on the walls. Both fans are not suitable for polluted air, aggressive and explosive gases.

Used for air supply or extract in ventilation and air conditioning systems. Are mounted into a system of round air ducts. Can be installed in any position. Not suitable for polluted air, aggressive and explosive gases.

Fans for ventilation and air conditioning systems, mounted into a system of rectangular air ducts. Used for the air supply or extract. Not suitable for polluted air, aggressive and explosive gases.

Fans for ventilation and air conditioning systems, mounted into a system of rectangular air ducts. Used for the air supply or extract. Not suitable for polluted air, aggressive and explosive gases. Compact, mounted in any position. Easily opened doors for cleaning an impeller.

For ventilation and air conditioning systems, mounted into rectangular duct system. Used for the air supply or extract. Not suitable for polluted air, aggressive and explosive gases. Mounted in any position.

Acoustically insulated duct fans are made of galvanized steel. The fan casing has thermal and acoustic 50 mm insulation. These products can not be operated in explosive environment and they can supply/extract only clean air.

Acoustically insulated duct fans for round ducts. Maintenance cover is attached to the housing using fixed huges and is easily opened, therefore the maintenance and cleaning of the fan is simple.

Acoustically insulated duct fans  for ventilation and air conditioning systems. Used for the air supply or extract. Additional insulation of the fan box reduces noise level to the surroundings. Not suitable for polluted air, aggressive and explosive gases.

Roof fans with vertical discharge are used to extract air from different premises. Motorised impeller is protected with a meshwork grill which offers protection against external objects that could cause mechanical damage to the impeller.

Roof fans with vertical discharge are used to extract air from different premises. Motorised impeller is protected with a meshwork grill which offers protection against external objects that could cause mechanical damage to the impeller. Not suitable for polluted air, aggressive and explosive gases.

Roof fans with vertical discharge are used to extract air from different premises. Motorised impeller is protected with a meshwork grill which offers protection against external objects that could cause mechanical damage to the impeller. Not suitable for polluted air, aggressive and explosive gases.

Roof fans with horizontal discharge are used to extract air from different premises. Easy access to clean an impeller. Not suitable for polluted air, aggressive and explosive gases.