Primary efficiency filter cotton width mainly: 1250MM, 1400MM
According to thickness: 5MM, 10MM, 15MM, 20MM and so on
Resistance: less than or equal to 50 Pa (wind speed: 1.0M/S), 2.0 micrometers filter efficiency: more than or equal to 50 %( wind speed: 1.0M/S)
Primary efficiency filter cotton width mainly: 1250MM, 1400MM
According to thickness: 5MM, 10MM, 15MM, 20MM and so on
Resistance: less than or equal to 50 Pa(wind speed: 1.0M/S), 2.0 micrometers filter efficiency: more than or equal to 50%(wind speed: 1.0M/S)
Primary efficiency filter cotton is used as the front end of the filter which is used to eliminated fiber dust in the air, including sand dust, willow, sand dust, sweep dust and some other more than 5 micrometers larger particles, so as to protect the latter part of the filter. larger particles are the most frequent. It suggests that 3-5 days or a week change the filter and follow site engineer’s experience.
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