The VNZh fan is a high and medium pressure heavy-duty corrosion-resistant equipment. The flow path of the fan, in contact with an aggressive medium, is made of high-strength alloys. The stainless steel fan is manufactured in the right and left direction of rotation.
Corrosion-resistant centrifugal fans with one-way inlet are manufactured according to individual requirements of customers. They are included in the catalog of draft equipment designed for the transportation of corrosive gases with a low level of dust content (up to 1 g / m³). Their main field of application is ferrous metallurgy, carbon production plants, technological lines for the production of mineral fertilizers.
Corrosion-resistant fan VO-60/250-B is designated as a special-purpose model and is used to organize the circulation of water vapor with temperatures up to + 103 ° C with admixtures of hydrogen sulfide, phenol and alkali. It is put on de-phenolizing scrubbers on the technological lines of coke-chemical plants. Other use of this model of ventilation devices special purpose is not allowed.