What's bag-type Primary air filter?

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What's bag-type Primary air filter?

bag-type primary filter

The bag-type primary filter is made of synthetic fibers with gradually increasing density and strong toughness. It adopts seamless fusion technology and has good air tightness and bonding strength. It will not leak or break when the wind pressure is high. The unique support design is adopted to ensure its stable and good filtering effect; the filter material itself does not contain silicone, which is especially suitable for use in painting workshops.

Product characteristics of the bag-type

primary filter:
1. Large amount of dust, high efficiency, low pressure drop, can effectively remove fine dust (the filtration efficiency of particles ≥5.0μm is 40% to 60%) and microorganisms;
2. Can be cleaned and used Long cycle time;
3. Multiple bag options can meet the needs of different air volume;
4. It can be equipped with galvanized frame or aluminum alloy frame.

Purpose of the bag-type primary filter: The bag-type primary filter is suitable for front-line filtration and air-conditioning applications in automotive painting workshops in the coating industry, such as: air-conditioning systems in commercial buildings, warehouses, schools, laboratories and other places.

Technical parameters of bag-type primary filter:

specificationmodel
Filtration speed (m/s)
colour
Weight efficiency (%)
0.5μm
1μm
2μm
NW-45
0.4
Orange
30
60
72
NW-65
0.3
green
35
85
90
NW-85
0.15
pink
42
90
95
NW-90
0.1
Light yellow
90
95
100
NW-95
0.1
white
92
98
100

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