We distribute special equipment for cleaning air from gaseous (molecular) impurities of acidic or alholi origin, formed on the basis of ion exchange filter media of IEF, CF, IEF-CF, IPF type and on the basis of activated carbon and other chemosorbents of FCCF, CCF type as well. Filtering chambers FCCF and FCPF are produced for filters of CCF and IPF been set up.

Ion exchange filters of type IEF, CF, IEF-CF

Ion exchange filters of type IEF, CF, IEF-CF are intended for cleaning air of toxic gaseous and aerosol contaminants (sulphur dioxide, hydrogen fluoride, hydrogen chloride, aerosols of sulphuric, nitric, phosphoric acids, ammonia, organic acids and bases, chromic anhydride, etc.) in chemical, engineering, electronic, and metallurgic industry, as well as in building materials manufacturing and in other industries.

Due to the universality and simplicity, filters of type РИФ are built in, supply, extract ventilation and recirculation systems, or in the systems of final cleaning of technological gases.

Cleaning of air and gases in filters occurs as a result of chemical reactions of gas and aerosol molecules with functional groups of ion exchange fibrous medium, forming filter elements.

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Filters of type CCF

Filters of type CCF are intended for cleaning of supply, extract and recirculation air from gaseous contaminants as well as from odours in systems of general ventilation and air-conditioning in rooms of various purposes (administrative, households, medical, etc)

Use of these filters allows to clear air up to sanitary and ecological norms, and also to raise the quality of supply air in rooms of higher comfort.

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Filters of type IPF

Filters of type IPF are intended for cleaning of supply and recirculation air in general ventilation and air conditioning systems from gaseous and vapour contaminants of acidic and basic origin. Filters with anionexchange medium are intended for cleaning air from acidic gases and vapours: sulphur dioxide, hydrogen fluoride, hydrogen chloride, hydrogen bromide, nitrogen dioxide; chlorine, bromine, iodine molecular, chromic anhydride; vapours of acids: acetic and ant; aerosols of acids: sulphur, phosphorus, nitrogen.

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Section of carbon filter of type CF

CF section of carbon filter is intended for cleaning air of gaseous, vaporous (molecular, organic, and inorganic) pollutants, as well as of odors in extract ventilation systems.

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The filtering chamber of folded filter of type FCCF

The filtering chamber of folded filter of type FCCF is intended for installation and hermetic sealing of filters of type HEF (CPF, CCF, CMPF, HFMF-H) with dimensions 592x592x292(300) in systems of general ventilation and in air conditioning of household, administrative and industrial buildings. The filtering chamber is placed in the structure of a ventilating system and is its part.

Filters HEF are manufactured in classes F6 and above and in some cases require installation of filters of lower efficiency before them. In this case, the filtering chamber of pocket filters of type FCPF (see the catalogue of "NPP "Folter") with prefilters PF of required class and pocket length of up to 600 mm can be set up before filtering chamber FCCF.

By request filtering chamber FCCF can be supplied with elements for installation and hermetic sealing of pocket filters PF with pocket depth of no more than 250 mm.

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The filtering chamber of pocket filter of type FCPF

The filtering chamber of pocket filter of type FCPF is intended for installation and hermetic sealing of pocket filters of type PF in systems of general and extract ventilation and in air conditioning of household, administrative and industrial buildings. The filtering chamber is placed in the structure of a ventilating system and is its part. In the filtering chamber there are pocket filters of type PF with the size of entrance 500X500 mm or 592X592 mm of class from G3 to F9 and length of pockets up to 600 mm.

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