Fluliten Mechanical Seal Us4a Heavy Duty Solution For Low And Medium Pressures

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October 29, 2025
Category Connection: APV Pump Seal
Brief: Discover the Fluliten Mechanical Seal US4A, a heavy-duty solution designed for low and medium pressure operations in the chemical industry and waterworks. This short version of the US3A features a type A pinned stationary seat, allowing rotation in both directions. With three drive lugs, it withstands high vibration and mechanical stress, making it ideal for moderately dirty liquids.
Related Product Features:
  • Heavy-duty mechanical seal for low and medium pressure operations.
  • Short version of US3A with a type A pinned stationary seat.
  • Allows rotation in both directions for versatile use.
  • Three drive lugs for high vibration and mechanical stress tolerance.
  • Easy O-ring removal and refitting for shafts with keyways or sharp edges.
  • Single spring design suitable for moderately dirty liquids.
  • Wide material options including nitrile, EPDM, or Viton rubber gaskets.
  • Slide ring and seat materials include carbon, silicon, or tungsten.
Faqs:
  • What are the temperature and pressure limits of the Fluliten Mechanical Seal US4A?
    The Fluliten Mechanical Seal US4A operates within a temperature range of -20℃ to 180℃, depending on the elastomer, and can handle pressures up to 10 bar.
  • Can the Fluliten Mechanical Seal US4A be customized for specific applications?
    Yes, we offer OEM/ODM services and can manufacture seals according to your sample or drawing, as well as design them to meet your specific requirements.
  • What types of fluids is the Fluliten Mechanical Seal US4A suitable for?
    The Fluliten Mechanical Seal US4A is suitable for clean water, sewage water, oil, and other moderately corrosive fluids.
  • How is the Fluliten Mechanical Seal US4A packaged for export?
    Each seal is individually packed using foam and plastic paper, placed in a box, and then packed in a standard export carton.