High-performance Melt-blown Cartridge uses 100% polypropylene fine fiber, melted and blown to fuse together, with different porosity across the depth of the filter medium, effectively reducing pressure loss and stabilising filtration efficiency. Ultra-fine polypropylene fiber leverages on its strong bonds to form a crystalline structure, without any need for adhesives, and has a grading gradient. It combines the best of porous and fabric filters.
The cartridge has even porosity and filtration efficiency can reach as high as 99%. It is not easily clogged, has small resistant pressure and high flow rate, dirt-holding capacity and a long service lifespan. It has high rigidity and resistance to microorganisms, capturing large amounts of them, accounting towards its high filtration efficiency. It is widely used in water and fluid treatment.

      Product features:

PP Fuse Welded Element differentiates itself with its small fiber strands at 0.5 um, criss-crossing randomly to form a mesh with small pore diameter and high porosity to effectively control filtration precision.

Low pressure loss and stable filtering accuracy

PP Fuse Welded Element has dual-layers of fiber fineness, effectively reducing the pressure loss and stabilising filtration efficiency.

Long service lifespan and low filtration cost

PP Fuse Welded Cartridge directs fluid flow in the direction of its graded gradient (in both inflow and outflow directions, dependent on filtration medium). During filtration, the bigger apertures of the pores have sufficient space to hold bigger particulates, ensuring that the cartridge does not clog up too quickly and providing good rigidity. Smaller apertures can stop smaller particulates, ensuring filtration efficiency and lowering resistance pressure and operating costs and increasing service lifespan. The combined effect of this graded gradient helps the cartridge to avoid the common pitfalls of a high-efficiency filter, where clogging is rapid and service lifespan is generally short.

Good safety

PP Fuse Welded Element uses high-quality non-toxic and odourless PP material, originating from reliable sources, without any biological by-products in its production and can be directly used for filtration of food and beverages. Without any bonding material, it does not secrete dissoluble material in its use.

Strong applicability

    Resistant to putridity, acid and alkali, organic or inorganic solvent (except chlorosulfuric acid, aquafortis and strong oxidant).

      Technical parameters:

       Maximum operation pressure difference: 1.2kg/cm² at 80℃
                       2.1kg/cm2 at 60℃
                       4.2kg/cm2 at 20℃

     Replacement is recommended at the following pressure difference: 2.1kg/cm2

     Maximum operation temperature: 80℃

List for type selection: