ООО "Фолтер-Украина"

Filters of the ФяГ type are intended for purification of outdoor and recirculated air in supply ventilation and air conditioning systems for various premises of domestic, administrative and industrial buildings. Technical requirements and characteristics Filter class ФяГ according to GOST R 51251-99, EN 779 (Eurovent 4/9) Specific air load m 3 / h.m 2 Resistance, Pa Efficiency of cleaning,% start end depth, L, mm 48 < / p> 100 G3 (EU3) 7000-10000 40-70 30-55 200 55 G4 (EU4) 7000-10000 50-80 40-60 250 65 Filters are efficient and retain their technical characteristics at a purified air temperature from -400C to + 700C. The filter parameters are determined in accordance with EN 779-2007 The environment and filtered air must not contain aggressive gases and vapors. Fyag filters consist of a frame, made of galvanized steel, inside of which the filter material is laid in the form of pleats

FyaK type filters are designed to remove dust from outdoor and recirculated air in supply ventilation and air conditioning systems. Filters consist of a metal frame and filter material sewn in the form of pockets ... Opposite surfaces of the pockets are pulled together by restraints, which prevents strong inflation and sticking of adjacent pockets. To fix the location of the pockets under the pressure of the air flow, they are tied together with a braid. Table 1 Filter class ФяК according to EN 779 (Evrovent 4/9) Nominal specific air load m 3 / h.m 2 inlet area Aerodynamic resistance, Pa Cleaning efficiency,% Initial Recommended final G3 (EU3) G4 (EU4) F5 (EU5) F6 (EU6 ) F7 (EU7) F8 / 9 (EU8 / 9) 10000-11400 10000-11400 10000-11400 10000-11400 10000-11400 10000-11400 20 ÷ 40 40 ÷ 60 60 ÷ 70 80 ÷ 90 90 ÷ 110 120 ÷ 140 250 250 450 450 450 450 < td> 56 66 75 85 92 98 Filters are efficient and retain their technical characteristics at a temperature of cleaned air from -400C to + 70C. Environment and Filtered air must not contain aggressive gases and vapors. Example of symbol: Explanation: Fyak F5 535x732 x360 - 5 F5 - filter class; 535x732 - overall dimensions (width x height) of the inlet section, mm .; 360 - length of pockets, mm; 5 - number of pockets, pcs.