Description

String Wound Cartridge is a kind of depth filtration with the micron rating decided by the wound pattern and wound density of filament yarn. Its pore is bigger outside and smaller inside. It is mostly used in low viscosity and low impurity liquid, and also suspended particular materials. With different types of filament media, the cartridges could meet different applications like: water treatment, food & beverage, organic solvent, plating solution in electronics industry, petrochemical industry, hydraulic liquid, lubricant and so on. 

 
Features

－Honeycomb structure makes it higher efficiency     
－Both spirals welding and straight welding are available
－Good chemical compatibility by different filtration media 
－Full range of removal ratings
－Different sizes (length and diameter) are available
－Big flow rate and high dirt holding capacity

Specifications: 

－Material:
Outside yarn: breach cotton, fiber glass, PP, PE, Nylon 
Core: PP/SS304/SS316L                
－Micron ratings:  1, 3,  5, 10, 20, 30, 50 micron
－Max. flow(L/min): 9,12, 18, 30, 37, 42, 44 (based on 250mm, with DP0.02 Mpa, water, room temp.)
－Max Pressure: ≤0.5 Mpa; Max Pressure Drop≤0.2 Mpa
－Max. Operating Temperature: 
   PP media with PP core ≤ 70 ℃
   PP media with SS core ≤ 90 ℃
   Breach cotton media with SS core ≤ 120 ℃
－Length: 5″, 10″, 20″, 30″, 40″, 50″, 60″, 70″, 80″ (often used in water treatment of power plant)