Depth filter sheets are used to remove particles from liquids. This means that liquids can be clear-, fine- or sterile-filtered. Filter sheets are ideal for higher particle load filtration, where mere surface filters such as membranes do not provide enough life-time. With a thickness of 3 – 4 mm, more than 3000 times the size of a 1 micron particle, millions of microparticles can be trapped in every square meter of the filter area. Typically, filter sheets consist of a matrix of cellulosic or polymer fiber, enriched with mineral filter aids and held together with a resin binder.
Depth filter sheets are available in various grades for a wide variety of applications. The filter sheets show nominal retention rates from coarse (55 – 20 μm) to fine (15 – 1 μm) to sterile (0.6 – 0.04 μm). Therefore, they can be used for clarifying, fine and sterile filtration. They are available in all common sizes from 47 mm rounds up to 2.4 m × 1.2 m filter sheets. In between, practically all sizes are possible for all the different sheet filters available on the market.
During the filtration process, particles are slowed down within the filter sheet and eventually retained either mechanically by size or by electro-kinetic forces. Due to this effect, a long operating time can be reached before plugging and the depth filter sheets have a holding capacity of up to 4 l/m2.
1. Filter fineness: 1-100 microns
2. Easy to install
3. Structure strength: 1.0Mpa, 2.0Mpa, 16.0Mpa, 21.0Mpa, etc
4. Completely interchangeable with the original element
5. Wide range of types are available
6. Any size
7. Sample is available
8. Energy efficient filters
9. High integrity design to save your space
10. OEM product is welcomed
1. Diameter: OD5mm-300mm (or as your request)
2. Thickness : 0.5mm-10mm (or as your request)
3. Filtering Rating : 0.5um-70um
1. Chemical raw materials in the production process in addition to impurities filter, the material decarburization filtration and fine filtration.
2. Water treatment of ultrafiltration, RO, EDI system, security filtering.
3. Food and beverage drinks, fruit juice, liquor, beer, vegetable oil, mineral water, soy sauce, vinegar clarification filter.
4. Chemical industry liquid products, liquid raw materials, pharmaceutical intermediates decarbonization filtration and precision filtration, ultra-fine crystals, the catalyst filter recovery, resin adsorption after the precision filter and the system heat conduction oil, material removal filter, catalytic gas Purification and so on.
5. Oilfield water filtration and other areas of reverse osmosis security filtering.
6. The dye industry, high-temperature decarbonization, bleaching disabilities filter.
7. Gas purification of the vapor, compressed air, catalyst filtration.
8. Pneumatic components, lubricants, fuel and hydraulic pressure system, media purification and flow restrictions, compressed air degreasing purification, crude oil desanding filtration, nitrogen and hydrogen gas filtration, pure oxygen filtration, bubble generator, floating bed gas distribution.