LPP series polypropylene filter elements are made of 100% pure polypropylene. The filter membrane and the housing are made of high-quality polypropylene (PP) materials. They are formed in one piece through advanced hot-melt welding technology to ensure that the product has excellent sealing and structural integrity. LPP series polypropylene filter elements have two core advantages: one is the low pressure difference design, which can significantly reduce system energy consumption; the other is the ultra-large dirt holding capacity, which is more than 40% higher than conventional filter elements, greatly extending the service life.
With the natural chemical corrosion resistance of polypropylene materials, LPP series polypropylene filter elements can withstand strong acid and alkali corrosion in the pH range of 1-14, and are compatible with most organic solvents, including alcohols, ketones, esters, etc. LPP series polypropylene filter elements are widely used in liquid purification in the fields of electroplating liquid filtration, chemical production, pharmaceutical technology, etc. With its excellent cost-effectiveness, it has become the most economical polypropylene filter element solution in the field of industrial filtration, saving customers more than 30% of the comprehensive use cost.
structure material
Filter material:
High-density polypropylene filter membrane known for its excellent chemical resistance and durability
Support guide layer:
Robust polypropylene providing structural integrity and stability
Center rod/housing/end cap:
Precision-engineered polypropylene ensuring seamless integration and longevity
Seal ring/gasket:
Made from EPDM and fluorine-containing materials offering superior sealing performance and resistance to extreme conditions
Maximum operating temperature:
80°C maintaining optimal filtration efficiency without degradation
Maximum operating pressure difference:
0.42Mpa@25°C ensuring reliable operation under specified pressure conditions
Pressure drop/water flow:
Ordering information
One-stop filtration manufacturer in China
Kangxun Filtration adheres to the principle of "quality first, customer foremost" and strictly controls product quality through a comprehensive quality management system, continuously providing professional filtration, separation, and purification solutions as well as high-precision filtration products to new and old customers at home and abroad.
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