String Wound Filter Cartridge

LikeFilter LFSW series string wound cartridge is a honeycomb construction depth filter cartridge. The cartridge has a loose outside and tight inner structure. The outer side traps bigger particles, while the inner side captures smaller particles. This results in the efficient filtration of the cartridge.
Polypropylene is the most commonly used material for string wound cartridges due to its broad chemical compatibility and cost-effectiveness. However, cotton, nylon, glass fiber, and polyester are available for specific applications and industries.

Additional information

Material

100% Polypropylene, Cotton, Fiber Glass

Length

10~70inch

Micron Rating

1~100um

Endcap

222/fin, 222/flat, 226/fin, 226flat, DOE

Seal Ring / Gasket

Buna N, EPDM, Silicone, Viton

Inner Core

PP, SUS 304, SUS 316

Technical data

Material Polypropylene/Cotton Yarn/Fiber Glass
Weight: 170g/10inch for pp material
Inner Diameter: 28mm/30mm
Outer Diameter: 64mm; 114mm
Inner core: Polypropylene/SS304/SS316L
Micron Rating: 1um to 200um
End cap: DOE; 222/fin; 226/fin; 222/flat; 226flat
Seal Ring/Gasket: EPDM/Viton/Silicone/Buna N
DP change-out: 1.5-1.6bar
MAX Temp: 80℃/120℃/370℃

Advantages

  • 100% polypropylene was made and is compliant with FDA CFR Title 21.
  • Formed by thermal bond without the use of any binders and adhesives.
  • Wildly micron rating and length to match different demands.
  • Unique structure with high dirty holding and longer service life.
  • Multiple end caps for different connection types.
  • Widely applied as pre-filtration for 1-200um particle removal.

Application

  • Water filtration
  • Pre-filtration for RO desalination
  • Water & wastewater treatment
  • SWRO plant
  • Power plant
  • Food & beverage
  • Chemical plant
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