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Pullner PRI Filter Cartridge Enhanced Safety Efficiency

New energy filter cartridge
January 22, 2026
Category Connection: New Energy Filter Cartridges
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Tags:
#100% Pressure Tested High Flow Filter Cartridge #Integrated Saccular Structure Filter Cartridge #Gradient Filtration PRI Series Cartridge
Brief: This video provides a case-style overview of the Pullner PRI Filter Cartridge, demonstrating how its unique saccular structure enhances safety and operational efficiency in microelectronics and new energy applications. You'll see how the integrated design isolates feed liquid, reduces exposure risks, and minimizes slurry loss, while the gradient filtration system extends service life. We also showcase the rigorous 100% pressure testing and quality control processes that ensure reliability.
Related Product Features:
  • Features a unique saccular structure that isolates feed liquid from the external environment for enhanced operator safety.
  • Utilizes an internal winding-style gradient filtration system for layer-by-layer particle interception across different size ranges.
  • Reduces replacement time and labor costs with no need to clean filtration equipment after cartridge replacement.
  • Maximizes dirt holding capacity and extends service life through a multi-layer gradient structure.
  • Undergoes 100% pressure testing with a design pressure of 0.8Mpa and maximum working differential pressure of 0.4Mpa.
  • Constructed from PP material with EPDM sealing, suitable for maximum working temperatures up to 80 degrees.
  • Available in multiple standard lengths including 5, 10, 20, and 30 inches with DN25/DN40 exhaust valve options.
  • Manufactured with ISO9001, ISO14001, and ISO45001 certifications for quality assurance and safety standards.
FAQs:
  • What are the key safety features of the PRI Series filter cartridge?
    The PRI Series features a unique saccular structure that isolates feed liquid from the external environment, reducing exposure risks for operation personnel. It also undergoes 100% pressure testing with a design pressure of 0.8Mpa and maximum working differential pressure of 0.4Mpa for enhanced safety assurance.
  • How does the gradient filtration technology work in this filter cartridge?
    The internal filter cartridge utilizes a winding-style gradient filtration system that provides layer-by-layer interception of particles across different size ranges. This multi-layer gradient structure maximizes dirt holding capacity and extends filter cartridge service life through optimized particle retention.
  • What are the available specifications and certifications for the PRI Series?
    The PRI Series is available in lengths of 5, 10, 20, and 30 inches with PP material and DN25/DN40 exhaust valves. It features a maximum working temperature of 80 degrees and carries ISO9001, ISO14001, and ISO45001 certifications for quality and safety standards.
  • What operational benefits does the integrated saccular design provide?
    The integrated saccular design eliminates the need to clean filtration equipment after cartridge replacement, improves the operational environment, and reduces replacement time and labor costs. The tight internal winding structure and saccular enclosure also minimize slurry loss during operation.
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