FST-WSF-10/15/20/25 (10~1000 Microns) Series, SS316L Wedge Screen Filter Cartridge:
The wedge wire screen, also know as slot pipe, John screen,T-shapped wire wrapped screen, all -welded wire wrapped screen, which is manufactured by the welding of the support rib and surface wire with resistance welding. The high precision surface wire winds round the axial support rod in spirals. The filtering elements are characterized by high precision, tiny pores and excellent roundness. These cylindrical filtration parts are divided into forward wrap, counter wrap, backscrolling and reinforced shape according to the filtration directions, strength pressure-bearing and different operating enviroment.
FST-WSF-10/15/20/25 (10~1000 Microns) Series filter belongs to the forward wrap slotted screen filters. the forward wrap slotted screen's profile wire is wrapped by forward wrapping, support rods inside, the filtration direction is outerside to inside. this is the normal type. Its extremely roundness in shape and with a minimium 10 microns slot size. Customized the diameter and length for choosing.
Chacteristics and advantages:
The wedge wire screen (Johnson screen screen) also called the wire wrapped screen, the professional equipment is adoted for welding of the rib and V-shapped winding wire. The filter element is characterized by the high strength of welding, even slot, high corriosion resistance,large transition areas, good permeability, simple structure, slot size over 10 microns and different choices for the diameter, length, material (SS304 or SS316L) and end connections.
This filter element has strong corrosion resistance, good permeability, high strength, easy to clean and reverse cleaning, accurate filtering precision, clean Filter Material, not falling off the screen.
1. Better strength, high mechanical strength and high crushing strength.
2. Bearing great differential pressure due to the high machanical strength.
3. Form the even filter cake and easily to the backwashing due to the even slits.
4. Wedge slit can improve the regeneration capatity of backwashing.
3.Can be used in -200℃~600℃ temperature environment and acid & alkaline environment of filtering.
4. Easy to backwash, long service life and can be used for many times.
Specific industry application
1. Uniform surface filtration performance.
2. All stainless steel structure, with extensive chemical compatibility.
3. High Temperature resistance, corrosion resistance and be applicable to varieties of fluids.
4. Filtration and purification of various flluids in chemical fiber film industry, water treatment, filtration of various high temperature and corrosion solution in petrochemical industry, filtration of materials in pharmaceutical industry, washing and drying.
6. Corrosion resistance, heat resistance and pressure resistance, can be washed repeatedly, long service life.
Filter Material: SS304 or SS316L.
Production structure: wedge slit filtration and end connections.
Main connection mode: Standard interface (such as 222,220,226), fast interface connection, thread connection, flange connection, pull rod connection, special custom interface.
Filter microns: from 5~1000 microns
Note: We can customize the filter cartridges according to the customer's special requirements.
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Product Categories : Metal Filter Elements > Wedge Mesh Screen