Three pieces of string wound filter cartridges.

String Wound Filter Cartridges – High Contaminant Holding Capacity

String wound filter cartridge is a kind of filter cartridge for depth filtration at low viscosity and low impurity content conditions. It is made of textile fiber yarn (polypropylene yarn, skim cotton yarn, etc.).These yarns are precisely wound on the porous skeleton (PP or stainless steel) to form a honeycomb structure that is loose outside and dense inside. As a result, it offers excellent filtration and absorption performance and can effectively remove suspended solids, fine particles, rust and other impurities from fluids. String wound filter cartridges are high quality and are available at an affordable price.

  • Specification
  • Features
  • Video
  • Material: PP, degreased wool and fiberglass.
  • Inner diameter: standard is 28 mm
  • Outer diameter: 2.5", 4.5"
  • Length: 10", 20", 30", 40", etc.
  • Filtration rating: 1 μm, 3 μm, 5 μm, 10 μm, 20 μm, 30 μm, 50 μm, 70 μm, 100 μm
  • Temperature resistance:
    • PP yam core: ≤ 60 °C
    • Degreased wool yarn core: ≤ 120 °C
    • Fiberglass yarn core: ≤ 250 °C
  • Flow rating:
    Take filter cartridge with a length of 10" at a differential pressure of 0.02 MPa and media is clear water at room temperature as an example.
    • Filter rating (μm): 1, 3, 5, 10, 20, 30, 50
    • High flow rating (m3/h) 0.3, 0.4, 0.5, 1.1, 1.5, 2, 2.5
  • Features
    • High filtration accuracy, low differential pressure, high flow, high dirt holding capacity and long service life.
    • Filter pores are small inside and large outside to offer good depth filtration effect.
    • Filter cartridges are made of various materials to meet the filtration requirements of various liquids and achieve an ideal filtration effect.
  • Application
    • Microelectronics: electroplating liquids, cleaning fluids, chemicals, solvents
    • Food & beverage: soft drinks, alcoholic beverage, bottled water
    • Petrochemicals: oilfield flooding, fine chemicals, acid-base solvents
    • Biological medicine: eye drops, oral liquids and medicament prefiltration
    • Water treatment: RO systems, seawater desalination, tap water prefiltration
    • Inks & paints: inks, ink-jet printers, paints, coatings

Here are product catalogue and data sheet for your reference. more information just contact us.

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