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    1. Hello, welcome to visit the official website of the construction in the South!

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      Air pollution control and control technology experts

      Swept away the concern in the construction of the official Southern WeChat

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      Early effect air filter
      • Wire  inner  net  primary  air  filter
      • 鐵絲初效2.jpg
      • 鐵絲初效3.jpg

      Wire inner net primary air filter

      Product Categories:Early effect air filter

      Product number:

      product description:Wire inner net primary air filter

      Product Features:

      Online Hotline:400-6699-583

      Order

      Product Details

      • product description
      • Product parameters
      • Applications

      Product model: ZJNF-(X)

      Product introduction: The primary filter is suitable for primary filtration of air conditioning systems and is mainly used to filter dust particles above 5μm. The primary filter has three types: plate type, folding type and bag type. The frame material includes paper frame, aluminum frame and galvanized iron frame. The filter material includes non-woven fabric, nylon mesh, activated carbon filter material, metal hole mesh, etc. The net has double-sided sprayed wire mesh and double-sided galvanized wire mesh.

      Product features: The primary filter is made of non-woven fabric, glass fiber, etc. as the filter material, wedge-shaped folding shape to increase the filtration area, wire mesh clamping or built-in metal dragon skeleton support, with metal frame, made into plate structure. It has the characteristics of small resistance, long life, flushing, economical and durable.

      Product structure: The initial effect air filter structure is generally divided into a dragon skeleton and a frame skeleton. The dragon skeleton is characterized by firmness and uniform distribution of the filter material, but the production takes time and labor. The frame skeleton is characterized by the convenience of replacing the filter material, saving time and making the strength slightly worse than the dragon skeleton. The filter medium activated carbon filter is a washable non-woven fabric, activated carbon, synthetic fiber, chemical fiber (import), glass fiber (import), and brocade mesh (nylon mesh). The most commonly used are non-woven fabrics, glass fibers. Efficiency can be either coarse or medium efficiency.

      Product application: The initial coarse air filter is generally used for pre-filtration of central air conditioning and centralized ventilation systems, and pre-filtration of gas turbines and air compressors.

      Technical Parameters

      Type

      Specification

      Rated Air Flow(m3 /h)

      Initial Resistance

      Efficiency(Grade)

      Filter material model

      ZJNF-33

      295×295×21/46mm

      800/1000m/h

      25Pa

      40%

      Arrestance

      G3

      Primary filter cotton

      ZJNF-53

      495×295×21/46m

      1300/1600m/h

      ZJNF-55

      495×495×21/46mm

      2200/2800m/h

      ZJNF-63

      595×295×21/46mm

      1600/2000m/h

      ZJNF-65

      595×495×21/46mm

      2700/3300m/h

      ZJNF-66

      595×595×21/46mm

      3200/4000m/h

      Remark:Can be customized according to customer requirements.

      order:Wire inner net primary air filter

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