DEFENDER is an innovative air curtain which maintains a protection barrier at the entrance to the building. It protects against the cold air in the heating period and against dust, fumes, wind and insects in the summertime. The application of air curtain provides a possibility to leave the door to a given room open and maintain thermal comfort inside regardless of the atmospheric conditions. It provides not only a protection barrier but also an additional source of heat in the room.

DEFENDER in a special casing has been designed by the best specialists with the application of the most modern technologies. A new curtain is available in 3 dimensions (1 m; 1.5 m; 2 m) and in 2 versions – one with the water heater and the other with the electric heater.

DEFENDER WHN with water heater

• A highly efficient cross-flow fan
• Safe and maintenance-free operation
• Wide range of heating power

DEFENDER EHN with electric heater

• Safe and maintenance-free operation
• Protection against overheating
• Self-regulating heater with high heating capacity

DESCRIPTION

• Full range of sizes (1 m, 1.5 m, 2 m) of all types (WHN, EHN)
• Three degrees of fan speed control
• Exchanger design allows vertical and horizontal installation
• Very good technical parameters
• Low noise level
• Reliable construction
• Competitive price

ADVANTAGES

• The unique hosing design
• Fan made of plastic injection molding
• Plastic profiles
• Innovative combination of metal and plastic pipes
• Vertical and horizontal water curtain assembly