Filter unit KOMBI

KOMBI units are versatile and easy to assemble as a single unit or part of a series of modules. Geometrically similar, each unit can be set up to provide a specific contribution to the activity for which the apparatus is intended. By exploiting repeated "customized" components, technically advanced and cost-effective solutions are obtained. Each module consists of elements made of powder-coated carbon or sendzimir steel sheet, joined together with hidden screws. A large, hinged door allows access to the inside where the filters are housed in special frames with frontal seal for quick fastening. The suction unit, contained in the elastically supported propeller module, uses centrifugal impellers with closed, high-efficiency backward-curved blades inserted in the special volute created in the machine body. The head provided by the propeller allows more than adequate operation under normal conditions of use, and the very favorable ratio between the power made available by the fan and that initially dissipated ensures long operating autonomy even under the heaviest of conditions. KOMBI is complete with a silencer module that acts on the exhaust by means of an inverted flow absorption damper. A large section diffuser is provided for non-ducted discharge. The sectors and methods of use for which the equipment is intended, together with the sizing of the filters, mean that an on-board self-cleaning apparatus is not required or economically feasible. KOMBI is very efficient and carefully finished, so much so that it can also be installed for service in protected areas.