Avg.efficienvy
Filter material color
Dust arrestance
Using
30-35%
white
92%
Pre-filter for the middle efficiency filter
40-45%
orange
96%
Commercial building, theater .station, airport
60-65%
green
97%
Automobile painting room, school, computer room
80-85%
pink
98%
Petrochemical industry, plastics industry , pharmaceutical factory, food products factory, paintting factory, electrical factory, hospitial, laboratory, dust-free room
90-95%
yellow
99%
Precise electronics industry, national defense factory, sterile room, aseptic workshop
Speciality:
l It is woven specially with the superfine fibre, in order to avoid the harmfulness to the people’s health because of the old style fibreglass;
l Filter material content static electricity fibre. It filtrate the submicron bug dust (size: 1ū or is smaller than 1micron)efficiently; It also have the good performance of the dust catching ,large dust holding capacity, high permeability and long working life.
l In order to increase the intensity of the mesh ,every two filter bags are fixed by the metal bar. It will prevent the bags from bursting because of the friction force of the wind ,in the high wind speed. The filter bag has six inside linings in order to prevent the filter bag from expanding overly because of the wind pressure, because if the filter bags are sheltered from each other ,it will reduce the the effective filtration area and the filtration efficiency. The edge of the filter bag is made in hot melt way, so it has good gas tightness and the bonding strength, and it does not have the steam leakage or the breakage
l The large dust holding capacity, the high efficiency, the low damaged due to pressing;
l Temperature resistance up to 80℃
l The galvanization frame (the outer edge thickness: 20mm and 25mm are all available)
l The aluminum alloy frame (the outer edge thickness: 20mm and 25mm are all available)